TideCell®

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판매자: 비티알
브랜드: Esco

TideCell®

The Esco TideCell® Bioreactor System is the world’s largest linearly scalable single-use bioreactor, from seed preparation to 5000 liters with closed automated cell harvesting. It is the pilot/production scale system of Esco VacciXcell’s Tide Motion Bioreactors.

One of the main advantages of Esco VacciXcell’s Tide Motion Bioreactor system is that it features the same bioprocess method from seed preparation to production scale. This is essential as certain cell lines do not grow well when seed preparation is done in 2D culture then cultured in 3D.

Esco VacciXcell's Tide Motion System is the highest yield and lowest cost packed bed bioreactor and the only packed bed bioreactor that can be placed inside a cGMP isolator, which can then be placed in Grade C-D environment, making it an ideal system for the production of wild-type viruses. This feature reduces the costs of cleanrooms by decreasing the requirements for Personnel Protective Equipment (PPE), Utilities, and Viable/Non-Viable monitoring and eliminating gowning airlocks, which are needed in larger Grade A and B cleanrooms.

  • Linearly scalable up to 5000L
  • High productivity: TideCell®-100 equivalent to 20,000 roller bottles
  • Large surface area
  • No bubbling and foaming due to separate matrix vessels and mixing vessels
  • Low shear stress reducing cell debris
  • Lower downstream bioprocessing costs:
    • Lower cell debris in harvest medium
    • Much lower for secreted products, as cell remain entrapped within the carriers
  • No oxygen limitation due to dual oxygenation scheme
  • Closed system cell harvest and seed transfer

The TideCell® System is comprised of the following:

TideCell® Incubation & Control System

The TideCell® Incubation System consists of the Esco’s top of the line CO2 incubator, with additional features. It has an integrated weighing scale at the base, which allows the measurement of the amount of culture medium pumped in and out of the matrix vessel.

The TideCell® Incubation System features 2 ULPA filters. The first ULPA filter is used to ensure air quality inside the incubator, while the second ULPA filter is used to filter exhaust air, allowing the culture of BSL 3-4 virus strains. The incubation system further provides operator, environment, and sample protection with its magnetic door interlock and UV light.

Additional features of the TideCell® Incubation system include a glass window on the front door, which enables end users to observe the matrix vessel without the need to opening the incubator, reducing fluctuations in parameter values.

VacciXcell offers 2 different models of TideCell® Incubation & Control System: for 2 – 20L scale incubation & control system and 50 – 100 L scale incubation & control system. Esco’s TideCell® Incubation & Control System has user friendly design and interface and its controls are CFR 21 Part 11 compliant.

TideCell® Matrix Vessel

Single-Use Matrix Vessel

Multiple-Use Matrix Vessel

The matrix vessel houses the BioNOC™ II carriers, to which cells attach to and grow. VacciXcell provides a wide range of matrix vessels, depending on user’s production density requirements.

TideCell System TideCell System 2 – 20L TideCell System 100L
Matrix Vessel 2L-4L 10L 20L 100L
Multiple use Single use Multiple use Multiple use Single use Multiple use Single use
Working Volume 1 – 2L 5 – 10L 50 – 100L
Closed Sampling Port No. 0 1 0 0 1 - 4 0 1 - 5
Pre-Packed Carrier (g) 0 55
110
0 0 275
550
1100
0 2750
5500
Material Glass PP Glass PP PP PP PP
AutoFeeder Integrated / AF-1200 AF-1200

TideCell® Mixing System and Vessel

Magnetic Stirring System

Recirculation thermostatic mixing System

Stir Tank Mixing System

The TideCell® Mixing System holds the culture medium throughout the culture process` it is where the culture medium is continuously mixed and parameters such as pH, dissolved oxygen (DO), and temperature are monitored and regulated. This is in contrast to other bioreactor systems, where control and mixing of the culture medium takes place in the same vessel where the cells are grown.

To offer more options, VacciXcell has adopted 3 different types of mixing system: magnetic stirring mixing system, recirculation thermostatic mixing system and stir tank mixing system.

Mixing System Magnetic Stirring System Recirculation Thermostatic Mixing System Stir Tank Mixing System
Single/Multiple Use Multiple use Single use Multiple use
Container volume 10L, 20L 50, 100, 200, 500, 1000L 30, 50, 100, 200, 500, 1000L
Material Glass vessel PP bag Stainless Steel 316 Vessel
Incubation system 2L matrix vessel 2 – 100L matrix vessel 2 – 100L matrix vessel

cGMP Software Control

Esco TideCell, AutoSwitch Feeder & Cell Harvesting System by default runs on Siemens TP 1200 Comfort 12" and S7-400h running on Step7 v5, featuring hot standby & hardware redundancy with optional connectivity to Siemens Pcs7.

Scada/DCS Platform as standard package runs on WonderWare Systems Platform, we are also familiar with DeltaV.

All our Tide Motion control platforms are 21 cfr part 11 compliant, following GAMP 5 guidelines and are Computer Systems Validated.

Model Fixed-Bed Volume (L) Culture Surface Area (m2) Equivalent RB-850 (850 cm2) Equivalent CS-40 (25200 cm2) Equivalent Cytodex II (0.44 m2/8)
CelCradle 01. 1.65 20 0.65 3.75 g
TideCell-002 1~4 66 800 26 150 g
TideCell-010 5~10 165 2,000 65 375 g
TideCell-020 10~20 330 4,000 130 750 g
TideCell-100 50~100 1,650 20,000 650 3,760 g

Roller Bottles

VacciXcell’s tide motion bioreactor system is very similar to the roller bottle system in principle, as it also alternately exposes cells to aeration and nutrition. However, the tide motion system overcomes most of the disadvantages associated with the roller bottle system namely labor and space requirements and contamination risk. As costs of production become more and more expensive, existing facilities that employ the roller bottle system can thereby benefit from switching to the TideCell® System for several reasons. First, the TideCell® 100L can replace up to 20,000 850cm2 roller bottles, greatly decreasing footprint for the same productivity. Second, the TideCell® System is fully enclosed and automated, which decreases the risk of contamination and labour requirements and increases control of the production. Third, the tide motion principle employed in the TideCell® system allows simple medium exchange and better medium consumption efficiency, thereby reducing medium consumption, which is a large cost in cell culture systems. VacciXcell has successfully conducted the switch from the roller bottle system to the TideCell® system for multiple customers performing vaccine production for both human and animals.

Static Culture

Culture systems such as petri dishes, t-flasks, and cell factories employ the static principle for culture, wherein cells are continuously submerged in culture medium and exposed to aeration, without any agitation. Apart from the culture principle, the TideCell® System differs from static culture systems in terms of surface area and cell growth. Because of the fibrous macrocarriers of the TideCell® System, there is a larger surface area for cell attachment and growth in a much smaller footprint and labour requirements, as compared to static culture systems. Furthermore, this fibrous system allows cells to grow in a 3D matrix, unlike in static culture systems where cells grow in a 2D monolayer. The 3D matrix mimics cells’ in vivo environment, allowing cells to grow and develop as naturally as possible.

Microcarrier Technology

Microcarriers are microbeads, to which cells attach and grow` they are then suspended culture medium in a stirred tank bioreactor, where the medium is continuously agitated for nutrient and oxygen transfer. This agitation causes shear stress on the cells, which typically grow on the surface of the beads, causing cell death. Cell death causes 2 main problems in bioreactor systems: it causes a decrease in product yield and it increases downstream processing steps and costs due to increased cell debris in the harvest medium. The TideCell® System eliminates these problems, as cells experience negligible shear stress, while still maintaining high nutrition and oxygenation levels. In addition, scale up in a microcarrier – stirred tank bioreactor system requires much more complex parameter optimization, as compared to that of the TideCell® System, which only requires optimization of the tide motion parameters. This allows the tide motion system to have a shorter scale up bioprocessing time.

Other Packed Bed Bioreactor

In other packed bed bioreactors, cells are entrapped within a bed of carriers, while culture medium, with nutrients and dissolved oxygen, is recirculated around bed. Although these systems provide high surface area and protection from shear stress, they suffer from a critical drawback, which is oxygen limitation. Oxygen transfer in these packed reactors occur in 2 steps: air to culture medium then culture medium to cells. These two-step transfer can limit the oxygen intake of cells, thereby inhibiting cell growth. The TideCell® System overcomes oxygen limitation via its dual oxygenation scheme. First, the tide motion principle allows the direct exposure of cells to oxygen, allowing direct transfer of oxygen from the air to the cells themselves. Second, even during the nutrition phase of the tide motion, cells are still able to intake oxygen, via the dissolved oxygen in the culture medium. This dual oxygenation allows the linear scalability of the TideCell® up to 5000L.

  • Pilot/Production scale culture of anchorage-dependent cells
  • Switching from roller bottles to a closed system
  • Vaccine production
  • Allogeneic Cell Therapy
  • Biosimilars and Biobetters production
  • Cell Mass Train

Feed/Harvest Tank

Feed/Harvest system is an optional system that allows users to run the culture in perfusion/ continuous mode for long periods of time.

AutoFeeder System

AutoFeeder system has 3 major control functions: automatic control of feed and harvest volume by weight calculation, pH control, and dissolved oxygen (DO) level control.

AutoSwitch System

The AutoSwitch System is recommended if there are two feeding tanks used during fed-batch or perfusion culture and is connected in between two feeding tanks. The pinch valve inside the system will detect and automatically switch from one tank to another once the first tank is empty. An alarm light will turn on once the media in the tank is depleted` there are two individual alarm lights to indicate which feed tank which is empty. In addition, the autoswitch system includes in-line and non-invasive bubble detector.

TideCell® Cell Harvesting System

The TideCell® Cell Harvesting System (TCCHS) allows the automated and closed system harvesting of cells from the matrix vessel. TideCell® Cell Harvesting System utilizes the same conventional cell harvest concept by enzymatic treatment to detach cells from BioNOC™ II carriers.

The Tidecell® matrix vessel is transferred to the TCCHS. Harvesting protocol will be similar as user’s current harvesting protocol. Buffer is pumped in to clean out media from matrix vessel` followed by enzymes (in general, trypsin) for cell detachment, then an inhibitor (depending on the protocol). The detached cells are then collected with medium.

With this system, buffer is pumped in and out of matrix vessel 1-3 times (VacciXcell recommends to collect cells with media 5 times). This automated harvest system allows harvest cells within 1 to 3 hours, depending on harvest cycles, and shows around 95% viability after harvest. During detaching procedure, harvest equipment shakes matrix vessel at a shaking distance of 10cm and at speeds of up to 300rpm.

SCADA System

The TideCell® SCADA System enables centralized monitoring of multi-systems. The TideCell® incubation & control system, mixing system, autofeeder, and as well as autoswitch system are connected by LAN cable and monitored. With the SCADA system, users are able to access TideCell® System when it is logged in.

The SCADA system collects and records operational data such as temperature, CO2 level, pump rate` moreover, it can also record manual intervention such as who clicked fill button or who changed settings. All events and alarms that take place during the culture process are recorded and sent to the users via e-mail or other assigned communication systems.

Roller Bottles vs TideCell

Roller Bottles TideCell
Cannot scale up only scale out which entails high space consumption and labor cost One TideCell 100L can replace 20,000 (850 cm2) roller bottles in terms of yield
Has contamination issues during periodic media replacement which causes very low cell yield Fully enclosed and automatic system which greatly decreases the risk of contamination and increases production control

Microcarriers vs TideCell

Microcarriers TideCell
Microcarriers are used for culturing adherent cells in suspension. Agitation applied on the microcarrier-bound-cells causes great shear stress which leads to cell death or apoptosis Due to tide motion principle TideCell will have negligible shear stress while maintaining high nutrition and oxygenation levels which results to high and more concentrated cell yield
Using microcarriers increases downstream processing steps and costs due to increased cell debris and difficulty in the separation of the cells from the microcarriers Minimal downstream processing since cells are attached to BioNocII macrocarriers while cell debris and other impurities can easily be removed with the media
Complex parameter optimization upon scale up True Linear Scalability

Other Packed Bed Bioreactors vs TideCell

Other Packed Bed Bioreactors TideCell
Oxygenation is reliant on dissolved oxygen in media, making O2 intake of cells uneven and limited, inhibiting cell growth TideCell’s dual oxygenation system provides every cell within the matrix ample supply of oxygen regardless of the size or scale of the vessel
Limited oxygenation inhibits scale up
Macroporous carriers used in other packed bed bioreactors are made of only 50% PET and 50% PP BioNocII which is made of 100% PET ensures that cells adhere completely to the macrocarriers and as a result high product and cell yield can be achieved.

The following table shows cGMP compliant customers using TideCell in their projects. Company identities and some other information are hidden due to Non-disclosure agreement (NDA) between the company and VacciXcell

SECRETED VIRUS
Country Cell Line Virus Strain Cell Density Virus Titer cGMP SCADA/DCS
Taiwan VERO Japanese Encephalitis virus 4.6 x107 109pfu/ml Yes -
China VERO Rabies virus 4.0 x107 108 IgLD50/ml Yes -
Taiwan VERO Enterovirus type 71 2.6 x107 107.8 TCID50/ml Yes -
Taiwan MDCK H5N1 2.3 x107 HA=1024~2048 Yes SCADA
Taiwan MDCK A(H1N1) 2.2 x107 HA=512~1024 Yes -
Taiwan PK Hog Cholera 3.7 x107 106.5pfu/ml Yes -
China ST Hog Cholera 2 x107 2 mil. RID/ml Yes -
China BHK-21 Rabies 4.5x107 108.5 TCID50/ml Yes -
Japan MDBK (NDA) virus for Bovine vaccine 1.29x107 109.2 TCID50/ml Yes
China Marc145 PRRSV 1.16x107 108.29 TCID50/mL Yes -
Spain NDA (NDA) Virus of Bovine Vaccine 2.6 × 107 N/A Yes -
**NON-SECRETED VIRUS **
Country Cell Line Virus Strain Cell Density Virus Titer cGMP SCADA/DCS
Japan NDA Hepatitis A 2×1011 N/A Yes SCADA

Features

  • Linearly scalable up to 5000L
  • High productivity: TideCell®-100 equivalent to 20,000 roller bottles
  • Large surface area
  • No bubbling and foaming due to separate matrix vessels and mixing vessels
  • Low shear stress reducing cell debris
  • Lower downstream bioprocessing costs:
    • Lower cell debris in harvest medium
    • Much lower for secreted products, as cell remain entrapped within the carriers
  • No oxygen limitation due to dual oxygenation scheme
  • Closed system cell harvest and seed transfer

Components

The TideCell® System is comprised of the following:

TideCell® Incubation & Control System

The TideCell® Incubation System consists of the Esco’s top of the line CO2 incubator, with additional features. It has an integrated weighing scale at the base, which allows the measurement of the amount of culture medium pumped in and out of the matrix vessel.

The TideCell® Incubation System features 2 ULPA filters. The first ULPA filter is used to ensure air quality inside the incubator, while the second ULPA filter is used to filter exhaust air, allowing the culture of BSL 3-4 virus strains. The incubation system further provides operator, environment, and sample protection with its magnetic door interlock and UV light.

Additional features of the TideCell® Incubation system include a glass window on the front door, which enables end users to observe the matrix vessel without the need to opening the incubator, reducing fluctuations in parameter values.

VacciXcell offers 2 different models of TideCell® Incubation & Control System: for 2 – 20L scale incubation & control system and 50 – 100 L scale incubation & control system. Esco’s TideCell® Incubation & Control System has user friendly design and interface and its controls are CFR 21 Part 11 compliant.

TideCell® Matrix Vessel

Single-Use Matrix Vessel

Multiple-Use Matrix Vessel

The matrix vessel houses the BioNOC™ II carriers, to which cells attach to and grow. VacciXcell provides a wide range of matrix vessels, depending on user’s production density requirements.

TideCell System TideCell System 2 – 20L TideCell System 100L
Matrix Vessel 2L-4L 10L 20L 100L
Multiple use Single use Multiple use Multiple use Single use Multiple use Single use
Working Volume 1 – 2L 5 – 10L 50 – 100L
Closed Sampling Port No. 0 1 0 0 1 - 4 0 1 - 5
Pre-Packed Carrier (g) 0 55
110
0 0 275
550
1100
0 2750
5500
Material Glass PP Glass PP PP PP PP
AutoFeeder Integrated / AF-1200 AF-1200

TideCell® Mixing System and Vessel

Magnetic Stirring System

Recirculation thermostatic mixing System

Stir Tank Mixing System

The TideCell® Mixing System holds the culture medium throughout the culture process` it is where the culture medium is continuously mixed and parameters such as pH, dissolved oxygen (DO), and temperature are monitored and regulated. This is in contrast to other bioreactor systems, where control and mixing of the culture medium takes place in the same vessel where the cells are grown.

To offer more options, VacciXcell has adopted 3 different types of mixing system: magnetic stirring mixing system, recirculation thermostatic mixing system and stir tank mixing system.

Mixing System Magnetic Stirring System Recirculation Thermostatic Mixing System Stir Tank Mixing System
Single/Multiple Use Multiple use Single use Multiple use
Container volume 10L, 20L 50, 100, 200, 500, 1000L 30, 50, 100, 200, 500, 1000L
Material Glass vessel PP bag Stainless Steel 316 Vessel
Incubation system 2L matrix vessel 2 – 100L matrix vessel 2 – 100L matrix vessel

Software_control

cGMP Software Control

Esco TideCell, AutoSwitch Feeder & Cell Harvesting System by default runs on Siemens TP 1200 Comfort 12" and S7-400h running on Step7 v5, featuring hot standby & hardware redundancy with optional connectivity to Siemens Pcs7.

Scada/DCS Platform as standard package runs on WonderWare Systems Platform, we are also familiar with DeltaV.

All our Tide Motion control platforms are 21 cfr part 11 compliant, following GAMP 5 guidelines and are Computer Systems Validated.

System_comparison

Model Fixed-Bed Volume (L) Culture Surface Area (m2) Equivalent RB-850 (850 cm2) Equivalent CS-40 (25200 cm2) Equivalent Cytodex II (0.44 m2/8)
CelCradle 01. 1.65 20 0.65 3.75 g
TideCell-002 1~4 66 800 26 150 g
TideCell-010 5~10 165 2,000 65 375 g
TideCell-020 10~20 330 4,000 130 750 g
TideCell-100 50~100 1,650 20,000 650 3,760 g

Roller Bottles

VacciXcell’s tide motion bioreactor system is very similar to the roller bottle system in principle, as it also alternately exposes cells to aeration and nutrition. However, the tide motion system overcomes most of the disadvantages associated with the roller bottle system namely labor and space requirements and contamination risk. As costs of production become more and more expensive, existing facilities that employ the roller bottle system can thereby benefit from switching to the TideCell® System for several reasons. First, the TideCell® 100L can replace up to 20,000 850cm2 roller bottles, greatly decreasing footprint for the same productivity. Second, the TideCell® System is fully enclosed and automated, which decreases the risk of contamination and labour requirements and increases control of the production. Third, the tide motion principle employed in the TideCell® system allows simple medium exchange and better medium consumption efficiency, thereby reducing medium consumption, which is a large cost in cell culture systems. VacciXcell has successfully conducted the switch from the roller bottle system to the TideCell® system for multiple customers performing vaccine production for both human and animals.

Static Culture

Culture systems such as petri dishes, t-flasks, and cell factories employ the static principle for culture, wherein cells are continuously submerged in culture medium and exposed to aeration, without any agitation. Apart from the culture principle, the TideCell® System differs from static culture systems in terms of surface area and cell growth. Because of the fibrous macrocarriers of the TideCell® System, there is a larger surface area for cell attachment and growth in a much smaller footprint and labour requirements, as compared to static culture systems. Furthermore, this fibrous system allows cells to grow in a 3D matrix, unlike in static culture systems where cells grow in a 2D monolayer. The 3D matrix mimics cells’ in vivo environment, allowing cells to grow and develop as naturally as possible.

Microcarrier Technology

Microcarriers are microbeads, to which cells attach and grow` they are then suspended culture medium in a stirred tank bioreactor, where the medium is continuously agitated for nutrient and oxygen transfer. This agitation causes shear stress on the cells, which typically grow on the surface of the beads, causing cell death. Cell death causes 2 main problems in bioreactor systems: it causes a decrease in product yield and it increases downstream processing steps and costs due to increased cell debris in the harvest medium. The TideCell® System eliminates these problems, as cells experience negligible shear stress, while still maintaining high nutrition and oxygenation levels. In addition, scale up in a microcarrier – stirred tank bioreactor system requires much more complex parameter optimization, as compared to that of the TideCell® System, which only requires optimization of the tide motion parameters. This allows the tide motion system to have a shorter scale up bioprocessing time.

Other Packed Bed Bioreactor

In other packed bed bioreactors, cells are entrapped within a bed of carriers, while culture medium, with nutrients and dissolved oxygen, is recirculated around bed. Although these systems provide high surface area and protection from shear stress, they suffer from a critical drawback, which is oxygen limitation. Oxygen transfer in these packed reactors occur in 2 steps: air to culture medium then culture medium to cells. These two-step transfer can limit the oxygen intake of cells, thereby inhibiting cell growth. The TideCell® System overcomes oxygen limitation via its dual oxygenation scheme. First, the tide motion principle allows the direct exposure of cells to oxygen, allowing direct transfer of oxygen from the air to the cells themselves. Second, even during the nutrition phase of the tide motion, cells are still able to intake oxygen, via the dissolved oxygen in the culture medium. This dual oxygenation allows the linear scalability of the TideCell® up to 5000L.

Applications

  • Pilot/Production scale culture of anchorage-dependent cells
  • Switching from roller bottles to a closed system
  • Vaccine production
  • Allogeneic Cell Therapy
  • Biosimilars and Biobetters production
  • Cell Mass Train

Options

Feed/Harvest Tank

Feed/Harvest system is an optional system that allows users to run the culture in perfusion/ continuous mode for long periods of time.

AutoFeeder System

AutoFeeder system has 3 major control functions: automatic control of feed and harvest volume by weight calculation, pH control, and dissolved oxygen (DO) level control.

AutoSwitch System

The AutoSwitch System is recommended if there are two feeding tanks used during fed-batch or perfusion culture and is connected in between two feeding tanks. The pinch valve inside the system will detect and automatically switch from one tank to another once the first tank is empty. An alarm light will turn on once the media in the tank is depleted` there are two individual alarm lights to indicate which feed tank which is empty. In addition, the autoswitch system includes in-line and non-invasive bubble detector.

TideCell® Cell Harvesting System

The TideCell® Cell Harvesting System (TCCHS) allows the automated and closed system harvesting of cells from the matrix vessel. TideCell® Cell Harvesting System utilizes the same conventional cell harvest concept by enzymatic treatment to detach cells from BioNOC™ II carriers.

The Tidecell® matrix vessel is transferred to the TCCHS. Harvesting protocol will be similar as user’s current harvesting protocol. Buffer is pumped in to clean out media from matrix vessel` followed by enzymes (in general, trypsin) for cell detachment, then an inhibitor (depending on the protocol). The detached cells are then collected with medium.

With this system, buffer is pumped in and out of matrix vessel 1-3 times (VacciXcell recommends to collect cells with media 5 times). This automated harvest system allows harvest cells within 1 to 3 hours, depending on harvest cycles, and shows around 95% viability after harvest. During detaching procedure, harvest equipment shakes matrix vessel at a shaking distance of 10cm and at speeds of up to 300rpm.

SCADA System

The TideCell® SCADA System enables centralized monitoring of multi-systems. The TideCell® incubation & control system, mixing system, autofeeder, and as well as autoswitch system are connected by LAN cable and monitored. With the SCADA system, users are able to access TideCell® System when it is logged in.

The SCADA system collects and records operational data such as temperature, CO2 level, pump rate` moreover, it can also record manual intervention such as who clicked fill button or who changed settings. All events and alarms that take place during the culture process are recorded and sent to the users via e-mail or other assigned communication systems.

Productivity_comparison

Roller Bottles vs TideCell

Roller Bottles TideCell
Cannot scale up only scale out which entails high space consumption and labor cost One TideCell 100L can replace 20,000 (850 cm2) roller bottles in terms of yield
Has contamination issues during periodic media replacement which causes very low cell yield Fully enclosed and automatic system which greatly decreases the risk of contamination and increases production control

Microcarriers vs TideCell

Microcarriers TideCell
Microcarriers are used for culturing adherent cells in suspension. Agitation applied on the microcarrier-bound-cells causes great shear stress which leads to cell death or apoptosis Due to tide motion principle TideCell will have negligible shear stress while maintaining high nutrition and oxygenation levels which results to high and more concentrated cell yield
Using microcarriers increases downstream processing steps and costs due to increased cell debris and difficulty in the separation of the cells from the microcarriers Minimal downstream processing since cells are attached to BioNocII macrocarriers while cell debris and other impurities can easily be removed with the media
Complex parameter optimization upon scale up True Linear Scalability

Other Packed Bed Bioreactors vs TideCell

Other Packed Bed Bioreactors TideCell
Oxygenation is reliant on dissolved oxygen in media, making O2 intake of cells uneven and limited, inhibiting cell growth TideCell’s dual oxygenation system provides every cell within the matrix ample supply of oxygen regardless of the size or scale of the vessel
Limited oxygenation inhibits scale up
Macroporous carriers used in other packed bed bioreactors are made of only 50% PET and 50% PP BioNocII which is made of 100% PET ensures that cells adhere completely to the macrocarriers and as a result high product and cell yield can be achieved.

Customer_reference

The following table shows cGMP compliant customers using TideCell in their projects. Company identities and some other information are hidden due to Non-disclosure agreement (NDA) between the company and VacciXcell

SECRETED VIRUS
Country Cell Line Virus Strain Cell Density Virus Titer cGMP SCADA/DCS
Taiwan VERO Japanese Encephalitis virus 4.6 x107 109pfu/ml Yes -
China VERO Rabies virus 4.0 x107 108 IgLD50/ml Yes -
Taiwan VERO Enterovirus type 71 2.6 x107 107.8 TCID50/ml Yes -
Taiwan MDCK H5N1 2.3 x107 HA=1024~2048 Yes SCADA
Taiwan MDCK A(H1N1) 2.2 x107 HA=512~1024 Yes -
Taiwan PK Hog Cholera 3.7 x107 106.5pfu/ml Yes -
China ST Hog Cholera 2 x107 2 mil. RID/ml Yes -
China BHK-21 Rabies 4.5x107 108.5 TCID50/ml Yes -
Japan MDBK (NDA) virus for Bovine vaccine 1.29x107 109.2 TCID50/ml Yes
China Marc145 PRRSV 1.16x107 108.29 TCID50/mL Yes -
Spain NDA (NDA) Virus of Bovine Vaccine 2.6 × 107 N/A Yes -
**NON-SECRETED VIRUS **
Country Cell Line Virus Strain Cell Density Virus Titer cGMP SCADA/DCS
Japan NDA Hepatitis A 2×1011 N/A Yes SCADA

배송/결제/교환/반품 안내

배송 정보

기본 배송비
  • - 3,000원 (배송비 3,000원 + 부가세 300원)
  • - 10만원 이상 구매시 배송비 무료
  • - 도서산간 및 제주를 포함한 일부 지역 추가비용 발생
교환/반품 배송비
  • - 상품 별로 상이
착불 배송비
  • - 착불 적용 상품에 개별 부과 (상품 별로 상이)
  • - 착불 상품의 경우 판매처마다 배송을 할 수 있기 때문에 중복으로 착불비가 발생 가능
  • - 일반 상품과 함께 구매하더라도 해당 판매업체의 구매 금액에 따라 착불 배송비 발생 가능
교환/반품 배송비
  • - 상품 별로 상이

결제 및 환불 안내

결제 방법
  • - 신용카드
  • - 실시간 계좌이체
취소
  • - 취소 접수 후 3 ~ 5일 이내 환불 처리
반품
  • - 반품 접수 후 3 ~ 5일 이내 환불 처리

교환 및 반품 접수

교환 및 반품 접수 기한
  • - 상품 수령일로부터 7일 이내
교환 및 반품 접수가 가능한 경우
  • - 제품의 하자는 없지만, 다른 상품으로 교환하거나 반품 원하는 경우
     (배송비 고객 부담)
  • - 상품자체 불량 및 하자에 의한 경우
  • - 상품 오배송에 의한 경우
교환 및 반품 접수가 불가능한 경우
  • - 상품 수령 후 7일을 초과한 경우
  • - 개별 포장 상품의 포장을 훼손한 경우
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