Gibco™ Human Fractalkine (CX3CL1) Recombinant Protein, PeproTech®

Catalog No.	Quantity
300-31-5UG	5 μg
30031100UG	100 μg
300-31-1MG	1 mg
300-31-20UG	20 μg
30031250UG	250 μg
30031500UG	500 μg
300-31-50UG	50 μg

Catalog No. 300-31-5UG Supplier Gibco™ Supplier No. 300315UG

Description

Recombinant Protein

Recombinant Human Fractalkine is an 8.5 kDa protein containing 76 amino acid residues, including the four conserved cysteine residues present in CC chemokines. This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Chemokines are a family of proteins associated with the trafficking of leukocytes in immune surveillance and inflammatory cell recruitment. They are classified based on the positions of key cysteine residues. CX3CL1 is a CX3C chemokine known to induce adhesion and migration of leukocytes mediated by a membrane-bound and soluble form respectively. Recent experiments have shown that CX3CL1 can suppress the production of nitrous oxide, interleukin-6, and TNF-a in activated microglia and neuronal cells, suggesting that it may act as an intrinsic inhibitor against neurotoxicity by activated microglia. Its receptor, CX3CR1, also functions as a co-receptor for HIV-1 and HIV-2 envelope fusion and virus infection, which can be inhibited by CX3CL1.

Specifications

• Accession Number: P78423
• For Use With (Application): ELISA, Functional Assay, Western Blot
• Formulation: protein with no preservative
• Gene ID (Entrez): 6376
• Molecular Weight (g/mol): 8.5 kDa
• Name: Human Fractalkine (CX3CL1)
• Quantity: 5 μg
• Source: E. coli
• Regulatory Status: RUO
• Endotoxin Concentration: <1 EU/ μg
• Gene Alias: A-152E5.2; AB030188; ABCD-3; Acc1; AI848747; C3Xkine; chemokine (C-X3-C motif) ligand 1; CX3C; CX3C membrane-anchored chemokine; C-X3-C motif chemokine 1; C-X3-C motif chemokine ligand 1; Cx3cl1; CXC3; CXC3C; D8Bwg0439e; Fkn; Fractalkine; neurotactin; NTN; NTT; Processed fractalkine; SCYD1; small inducible cytokine subfamily D (Cys-X3-Cys), member 1 (fractalkine, neurotactin); small inducible cytokine subfamily D (Cys-X3-Cys), member-1; small inducible cytokine subfamily D, 1; small-inducible cytokine D1
• Common Name: CX3CL1
• Gene Symbol: Cx3cl1
• Biological Activity: Determined by its ability to chemoattract human T cells using a concentration range of 5.0-10.0 ng/ml
• Conjugate: Unconjugated
• Recombinant: Recombinant
• Sequence: QHHGVTKCNI TCSKMTSKIP VALLIHYQQN QASCGKRAII LETRQHRLFC ADPKEQWVKD AMQHLDRQAA ALTRNG
• Content And Storage: -20°C
• Expression System: E. coli
• Form: Lyophilized
• Purity or Quality Grade: ≥ 98% by SDS-PAGE gel and HPLC analyses.