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Recombinant Human CX3CL1/Fractalkine Protein (His Tag)

Cat:PKSH032289
Manual MSDS

Price: $ 416

Price: $ 144

Size:
50μg 10μg
Quantity:
  • Expression Host: HEK293 Cells
  • Accession: P78423
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Product Details
Synonyms Fractalkine;C-X3-C Motif Chemokine 1;CX3C Membrane-Anchored Chemokine;Neurotactin;Small-Inducible Cytokine D1;CX3CL1;FKN;NTT;SCYD1
Species Human
Expression Host HEK293 Cells
Sequence Gln25-Arg339
Accession P78423
Calculated Molecular Weight 34.4 kDa
Observed Molecular Weight 50-90 kDa
Tag C-His
Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.
Background Human Fractalkine (CX3CL1) is a member of the CX3C family of chemokines. Human Fractalkine contains both chemokine and mucin domain. The soluble form of Fractalkine is chemotactic for T-cells and monocytes, but not for neutrophils. The membrane bound form of Fractalkine promotes leukocytes adhesion to endothelial cells. Fractalkine regulates leukocyte adhesion and migration processes at the endothelium and binds to CX3CR1. Natural Human Fractalkine is produced as a long protein (373-amino acid). The mucin-like stalk permits it to bind to the cell surface.