Thermo Fisher Scientific CXCR4 Polyclonal Antibody
CXCR4 단백질을 인식하는 Goat Polyclonal 항체로 Human 및 Mouse 시료에 반응합니다. Western blot, IHC, ELISA에 사용 가능하며 항원 친화 크로마토그래피로 정제되었습니다. 1 mg/mL 농도의 액상 제품으로 4°C 또는 -20°C에서 보관합니다.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500 |
| Immunohistochemistry (IHC) | 1:300 |
| ELISA | 1:25,000 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse |
| Host / Isotype | Goat / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to residues YSEEVGSGDYDSNKEPCFRDENVHFNR of mouse (aa 14–41) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | 0.01M potassium phosphate with 0.14M NaCl, 1 mg/mL BSA |
| Contains | 0.1% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_558093 |
Product Specific Information
- Recommended positive control: Mouse spleen cells (IHC)
- Store product as a concentrated solution.
- Centrifuge briefly prior to opening the vial.
Target Information
CXCR4 (also known as Fusin, LESTR, HUMSTR) is a G-protein-coupled chemokine receptor with seven membrane-spanning domains. It functions as a co-receptor for X4 HIV-1 entry into CD4+ cells and also mediates HIV-2 binding and fusion.
CXCR4 is the receptor for the chemokine CXCL12/SDF-1, which triggers intracellular calcium increase and MAPK1/MAPK3 activation. It also acts as a receptor for extracellular ubiquitin, influencing calcium and cAMP levels.
The receptor plays critical roles in hematopoiesis, cardiac and vascular development, and neuronal survival. CXCR4 binds bacterial LPS and mediates inflammatory responses, including TNF secretion by monocytes. Antibodies to CXCR4 can block HIV-1 and HIV-2 fusion and infection. The amino-terminal domain and second extracellular loop serve as HIV binding sites.
For Research Use Only.
Not for use in diagnostic procedures or resale without authorization.
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