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Recombinant Human CCL19 (MIP-3beta) (carrier-free)

Recombinant Human CCL19 (MIP-3beta) (carrier-free)

Cat no: 582104

Supplier: BioLegend
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CCL19 is a CC chemokine expressed in lymph nodes. CCL19 is only 32% identical to CCL21 at the amino acid level; nevertheless, these chemokines bind to the same receptor, CCR7. CCL19 is not expressed in high endothelial venules (HEV) as CCL21, but CCL19 is transcytosed in HEV. It has been described that CCL19 binds to CCX-CKR and CRAM-B receptors. These two receptors are members of the non-classical chemokine receptor family, which also includes D6, DARC, and CXCR7. It has been suggested that CCX-CKR is a scavenging receptor for CCL19, and CRAM-B receptor might be responsible for the transcytosis in HEV for CCL19. In addition, CRAM recycles constitutively and can internalize CCL19 within a few minutes, suggesting it may play a role in the regulation of immune responses as well as homing processes.
Catalogue number: 582104
Size: 25 microg
Gene: 6363
Storage buffer: Unopened vial can be stored at 4C for three months, at -20C for six months, or at -70C for one year. For maximum results, quick spin vial prior to opening. Stock solutions should be prepared at no less than 10 microg/mL in sterile buffer (PBS, HPBS, DPBS, and EBSS) containing carrier protein such as 1% BSA or HSA. After dilution, the cytokine can be stored at 4C for one month or from -20C to -70C for up to 3 months. Avoid repeated freeze/thaw cycles.
Regulatory status: RUO
Shipping temp: Blue Ice
Storage temp: -20 C or -70 C
Alternative names: EBI1 ligand chemokine, ELC; macrophage inflammatory protein-3-beta, MIP-3b; Small inducible cytokine subfamily A, member 19, SCYA19
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