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Chimerigen
CCL4 (human):Fc (human) (rec.)
300
CHF
CHF 300.00
In stock
CHI-HF-210CCL4-C05050 µgCHF 300.00
| Product Details | |
|---|---|
| Synonyms | C-C Motif Chemokine 4; Lymphocyte Activation Gene 1 Protein; LAG-1; Macrophage Inflammatory Protein 1β; MIP-1β; T Cell Activation Protein 2; ACT-2; Small-inducible Cytokine A4; PAT 744; Protein H400 |
| Product Type | Protein |
| Properties | |
| Source/Host | CHO cells |
| Sequence |
The extracellular domain of human CCL4 (aa 24-92) is fused to the N-terminus of the Fc region of human IgG1. |
| Crossreactivity | Human |
| Purity | ≥98% (SDS-PAGE) |
| Endotoxin Content | <0.06EU/μg protein (LAL test; Lonza). |
| Reconstitution |
Reconstitute 10µg vial in 100µl sterile water. Reconstitute 50µg vial in 50µl sterile water. Add 1X PBS to the desired protein concentration. |
| Formulation | Lyophilized from 0.2μm-filtered solution in PBS. |
| Protein Negative Control | |
| Other Product Data |
NCBI reference AAI04227.1: CCL4 (human) |
| Declaration | Manufactured by Chimerigen. |
| Shipping and Handling | |
| Shipping | BLUE ICE |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice |
Avoid freeze/thaw cycles. Centrifuge lyophilized vial before opening and reconstitution. |
| Use/Stability |
Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
CCL4, (C-C motif chemokine 4; macrophage inflammatory protein 1β) is a chemokine secreted at sites of inflammation by activated leukocytes, lymphocytes, vascular endothelial cells and pulmonary smooth cells. CCL4 attracts a variety of immune cells to sites of microbial infection as well as to pathologic inflammation, such as allergic asthma and ischemic myocardium. Full-length and truncated CCL4 exert biological activity through the receptor CCR5. The truncated form of CCL4 interacts additionally with CCR1 and CCR2b. The ability of CCL4 to bind CCR5 inhibits the cellular entry of M-tropic HIV. Both CCL4 forms block HIV-1 infection of T cells by inducing the downregulation of CCR5.
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