Thermo Fisher Scientific IFNAR1 Monoclonal Antibody (MAR1-5A3), Functional Grade, eBioscience
마우스 IFNAR1을 인식하는 MAR1-5A3 단클론 항체로, IFNAR1의 생물학적 활성을 중화하는 데 사용됩니다. Functional Grade 등급으로 제작되어 낮은 엔도톡신 수준을 보장하며, 세포 기반 중화 및 기능 분석에 적합합니다. 연구용으로만 사용 가능합니다.
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4개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific IFNAR1 Monoclonal Antibody (MAR1-5A3), Functional Grade, eBioscience
Applications and Publications
| Application | Tested Dilution | Publications |
|---|---|---|
| Flow Cytometry (Flow) | - | 1 publication |
| ELISA | - | 2 publications |
| Neutralization (Neu) | Assay-Dependent | 7 publications |
| Functional Assay | Assay-Dependent | 7 publications |
| Inhibition Assays (IA) | - | 1 publication |
| Blocking Assay (BLOCK) | - | 1 publication |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Mouse |
| Published Species | Bacteria, Mouse |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | MAR1-5A3 |
| Conjugate | Functional Grade |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2 |
| Contains | No preservative |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2866123 |
Additional Formats
Product Specific Information
Description:
The MAR1-5A3 monoclonal antibody reacts with mouse IFN alpha/beta receptor subunit 1 (IFNAR-1). The type I IFN receptor subunit 1 is co-expressed with IFNAR-2 on nearly all cells, forming a heterodimeric receptor complex that binds to all type I IFNs (IFN alpha and IFN beta). Type I IFNs are structurally and functionally related proteins with antiviral, antiparasitic, and antiproliferative activities.
Applications Reported:
The MAR1-5A3 antibody has been reported for use in neutralization of IFNAR1 bioactivity.
Applications Tested:
Functional Grade Purified MAR1-5A3 antibody has been tested by LAL assay to verify low endotoxin levels and by bioassay for neutralization of mouse IFNAR-1 bioactivity.
At 0.04 µg/mL, MAR1-5A3 inhibits by 50% the biological effects of 0.5 ng/mL mouse IFN-α2 (ND50) in an EMCV assay of L929 cell protection.
Detailed information and protocols about cytokine bioassays and in vitro cytokine neutralization using antibodies can be found in BestProtocols®.
Storage and Handling:
Use in a sterile environment.
Filtration:
0.2 µm post-manufacturing filtered.
Purity:
Greater than 90%, as determined by SDS-PAGE.
Endotoxin Level:
Less than 0.001 ng/µg antibody, as determined by LAL assay.
Aggregation:
Less than 10%, as determined by HPLC.
Target Information
Interferons are widely used therapeutic agents due to their antitumor and antiviral effects and their modulatory effects on the immune system (Biron, 2001; Kirkwood, 2002). These cytokines act by binding to the Type I Interferon Receptor (IFNAR1). Downregulation of this receptor influences the magnitude and duration of cytokine signaling and is thought to be regulated by phosphorylation of Serine 535 and 539 in IFNAR1 (Kumar et al., 2003).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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