| 产品详情 |
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| Product Name | Human CX3CL1 protein |
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| Description | Fractalkine, also named neurotactin, is a novel chemokine recently identified through bioinformatics. Fractalkine has a unique C-X3-C cysteine motif near the amino-terminus and is the first member of a fourth branch of the chemokine superfamily. Unlike other known chemokines, fractalkine is a type 1 membrane protein containing a chemokine domain tethered on a long mucin-like stalk. Human fractalkine cDNA encodes a 397 amino acid (aa) residue membrane protein with a 24 aa residue predicted signal peptide, a 76 aa residue chemokine domain, a 241 aa residue stalk region containing 17 degenerate mucin-like repeats, a 19 aa residue transmembrane segment and a 37 aa residue cytoplasmic domain. The extracellular domain of human fractalkine can be released, possibly by proteolysis at the dibasic cleavage site proximal to the membrane, to generate soluble fractalkine. The soluble chemokine domain of human fractalkine was reported to be chemotactic for T cells and monocytes while the soluble chemokine domain of mouse fractalkine was reported to chemoattract neutrophils and T-lymphocytes but not monocytes. MW: 8.5 kDa. Purity >97% pure by SDS-PAGE and HPLC analyses. |
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| Size | 5 ug, 20 ug, 1 mg, 100 ug, 250 ug, 500 ug |
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| Concentration | Lyophilized from a 0.2 μm filtered concentrated (1.0mg/ml) solution in 20mM PB, pH 7.4, 50mM NaCl. We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. |
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| Applications | HPLC, SDS-PAGE |
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| Other Names | Fractalkine |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | orb82612 |
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| Order / More Info | Human CX3CL1 protein from BIORBYT LTD. |
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| Product Specific References | n/a |
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