Thermo Fisher Scientific B7-H4 Recombinant Rabbit Monoclonal Antibody (BLR043F)
Thermo Fisher Scientific의 B7-H4 Recombinant Rabbit Monoclonal Antibody (BLR043F)는 인간 B7-H4 단백질을 인식하는 고특이적 항체입니다. WB, IHC, ICC/IF, Flow Cytometry, IP 등 다양한 응용에 적합하며, HEK293 세포에서 발현된 정제된 액상 항체입니다. 연구용으로만 사용됩니다.
- 카탈로그번호
- A700043x (2개 옵션)
- 판매단위
- pk
카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific B7-H4 Recombinant Rabbit Monoclonal Antibody (BLR043F)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:100 - 1:500 |
| Immunocytochemistry (ICC/IF) | 1:100 - 1:500 |
| Flow Cytometry (Flow) | 4 µL per 1 x 10^6 cells |
| Immunoprecipitation (IP) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | BLR043F |
| Immunogen | Recombinant protein representing the extracellular domain of human B7-H4 (residues 30-282) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 50 µg/mL |
| Purification | Purified |
| Storage Buffer | BBS, pH 7.8–8.6, with 0.1% BSA |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Target Information
B7-H4 (also known as B7x, VTCN1) is a costimulatory protein that functions as a negative regulator of T-cell mediated immunity. Although its receptor is unknown, B7-H4 is believed to deliver inhibitory signals to T-cells, preventing proliferation, cell cycle progression, and interleukin-2 production. B7-H4 deficient mice show minimal immune alteration, indicating its role in fine-tuning immune responses.
B7-H4 is expressed on activated T-cells, B-cells, monocytes, and dendritic cells. Aberrant expression has been associated with lung, breast, and ovarian cancers. Overexpression may help tumor cells evade immune surveillance by suppressing T-cell activity. VTCN1 is also considered a potential 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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