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Home > Product > Recombinant proteins > Recombinant Rat Fractalkine/CX3CL1 protein

Recombinant Rat Fractalkine/CX3CL1 protein

Recombinant Rat Fractalkine/CX3CL1 protein

Product Summary

Size: 5 ug

Purity: > 95 % by SDS-PAGE and HPLC analyses.

Source: Escherichia coli.

Product Summary

Size: 5 ug

Purity: > 95 % by SDS-PAGE and HPLC analyses.

Source: Escherichia coli.

Product overview

Product name

Recombinant Rat Fractalkine/CX3CL1 protein

Code

CD00123

Biological activity

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration of 5.0-10 ng/ml.

Endotoxin

Less than 1 EU/μg of rRtFractalkine/CX3CL1 as determined by LAL method.

Synonyms

Fractalkine/CX3CL1,Cx3c; Scyd1, Rat

Sequence

QHLGMTKCNI TCHKMTSPIP VTLLIHYQLN QESCGKRAII LETRQHRHFC ADPKEKWVQD AMKHLDHQTA ALTRNG

Uniprot Accession

Molecular Weight

Approximately 8.8 kDa, a single non-glycosylated polypeptide chain containing 76 amino acids and comprises only the chemokine domain of Rat Fractalkine.

Formulation

Lyophilized from a 0.2 μm filtered concentrated solution in 2× PBS, pH 7.4.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

Background

CX3CL1 recently identified through bioinformatics is the only known member of the CX3C chemokine family and it is also commonly known under the names fractalkine (in humans) and neurotactin (in mice). Unlike other known chemokines, CX3CL1 is a type 1 membrane protein containing a chemokine domain tethered on a long mucinlike talk. The soluble form of CX3CL1 is chemotactic for T-cells and monocytes, but not for neutrophils. In addition, it may play a role in regulating leukocyte adhesion and migration processes at the endothelium. Recombinant Rat CX3CL1 contains 76 amino acids and it shares approximately 86 % and 83 % amino acid sequence homology with the Mouse and human protein.

Storage

-20ºC

Research area

Immunology

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Associated products

  • Size

    Code

    Price

  • 5 ug

    CD00123

    $176.00

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Lead time: Within two weeks

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