Thermo Fisher Scientific B7H4 Polyclonal Antibody
Thermo Fisher Scientific의 B7H4 Polyclonal Antibody는 인간, 마우스, 랫트 반응성을 가지며 다양한 면역학적 분석(IHC, ICC, Flow, ELISA)에 사용 가능합니다. Rabbit IgG 폴리클로날 항체로, T세포 면역 조절 연구 및 암 관련 바이오마커 분석에 적합합니다.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC-P) | 1:200 |
| Immunohistochemistry (Frozen) (IHC-F) | 1:100–1:500 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
| Flow Cytometry (Flow) | 1:100 |
| ELISA | 1:500–1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH-conjugated synthetic peptide derived from Rat B7H4 (amino acids 50–100) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | 0.01M TBS, pH 7.4, with 50% glycerol, 1% BSA |
| Contains | 0.02% ProClin 300 |
| Storage Conditions | −20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
B7-H4 (also known as B7x or VTCN1) is a costimulatory protein acting as a negative regulator of T-cell–mediated immunity. It delivers inhibitory signals to T-cells, preventing proliferation, cell cycle progression, and interleukin-2 production.
B7-H4 is expressed on activated T-cells, B-cells, monocytes, and dendritic cells. Aberrant expression has been linked to lung, breast, and ovarian cancers.
As an immunoinhibitory membrane protein, B7-H4 modulates cellular and humoral immune responses and may serve as a biomarker for early detection of ovarian cancer and renal cell carcinoma (RCC).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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