
Thermo Fisher Scientific CD81 Monoclonal Antibody (M38), PE
CD81 단백질의 세포 표면 발현을 검출하는 PE-conjugated mouse monoclonal antibody. Flow Cytometry에 적합하며, 인간, 고양이, 토끼 시료에 반응. 세포 활성, 분화 연구 및 B/T 세포 분석에 활용 가능.
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Applications
- Flow Cytometry (Flow): 20 µL / 1×10⁶ cells
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Cat, Human, Rabbit |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | M38 |
| Immunogen | MOLT-4 (human T-ALL cell line) |
| Conjugate | PE (R-Phycoerythrin) |
| Excitation / Emission Max | 565 / 576 nm |
| Form | Liquid |
| Purification | Size-exclusion chromatography |
| Storage buffer | PBS, pH 7.4, with 0.2% BSA |
| Contains | 15 mM sodium azide |
| Storage conditions | 4°C, store in dark, DO NOT FREEZE |
| Shipping conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_11153835 |
Additional Formats
- Unconjugated (MA1-10290)
- Alexa Fluor 488 (MA5-44132)
- FITC (A15753)
- Custom conjugation available upon request
Product Specific Information
This antibody reacts with an extracellular epitope of CD81, a 25 kDa member of the tetraspanin family, expressed on the majority of cells.
Target Information
CD81 (TAPA-1) is a tetraspanin family protein expressed on nearly all nucleated cells, especially germinal center B cells. It forms complexes with other tetraspanins, integrins, and MHC molecules, influencing cell adhesion, activation, proliferation, and differentiation of B and T cells. CD81 also promotes muscle cell fusion and maintenance of myotubes and serves as a receptor for the hepatitis C virus. It is implicated in tumor suppression and may play a role in malignancies.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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