Thermo Fisher Scientific Cytokeratin 8 Monoclonal Antibody (LP3K), eBioscience
인간 Cytokeratin 8을 인식하는 단클론 항체로, 세포골격 연구 및 암세포 표지에 활용 가능. Western blot 및 ICC에 적합하며, 고순도(>90%)와 낮은 응집(<10%)을 보유. 액상 형태로 4°C 보관. 연구용 전용 제품.
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Applications and Tested Dilution
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1–10 µg/mL | - |
| Immunohistochemistry (IHC) | - | 1 publication |
| Immunocytochemistry (ICC/IF) | 1–10 µg/mL | - |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Published Species | Not Applicable |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | LP3K |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2865525 |
| Purity | >90% (SDS-PAGE) |
| Aggregation | <10% (HPLC) |
| Filtration | 0.2 µm post-manufacturing filtered |
Available Formats
Product Specific Information
This LP3K monoclonal antibody reacts with human cytokeratin 8 (K8), a 55-kDa intermediate filament protein expressed in epithelial and carcinoma cells. Cytokeratin 8, a type II (basic) keratin, forms part of the intracellular cytoskeletal network that maintains cell and tissue integrity. It plays roles in protection against apoptosis, stress response, and cell cycle regulation. Typically co-expressed with cytokeratin 18 (type I keratin) as a heterodimer, cytokeratin 8 is mainly cytoplasmic but can localize to the plasma membrane in some tumor cells. It is phosphorylated on serine 73 during cell division.
Applications Reported:
Validated for use in Western blot (WB) and immunocytochemistry (ICC).
Applications Tested:
- Western blot: 1–10 µg/mL using reduced A549 cell lysate
- Immunocytochemistry: 1 µg/mL in A549 cells
Optimal dilution should be determined experimentally.
Target Information
Cytokeratin 8 belongs to the type II keratin family located on chromosome 12. Type I and II keratins form intermediate filaments in epithelial cells, maintaining structural integrity and participating in signal transduction and differentiation. Cytokeratin 8 typically pairs with cytokeratin 18 in simple epithelial cells. Mutations in this gene are associated with cryptogenic cirrhosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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