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Mouse CX3CL1 / Fractalkine Protein (Recombinant) - LS-G5667

Catalog Size Price
LS-G5667-5 5 µg Unavailable
LS-G5667-20 20 µg Unavailable
LS-G5667-100 100 µg Unavailable
LS-G5667-250 250 µg Unavailable

Most Popular CX3CL1 / Fractalkine Proteins

Human CX3CL1 / Fractalkine Protein (Recombinant) - LS-G288
E. coli Expression System
76 AA
Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.1 ng/µg of protein (less than 1EU/µg).
Rat CX3CL1 / Fractalkine Protein (Recombinant) - LS-G415
E. coli Expression System
76 AA
Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.1 ng/µg of protein (less than 1EU/µg).
Human CX3CL1 / Fractalkine Protein (Recombinant His) - LS-G604
E. coli Expression System
97 AA
Purified / Endotoxin Level: Less than 1.0 EU/µg protein (determined by LAL method).
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Human CX3CL1 / Fractalkine Protein (Recombinant DDK) (aa1-339) - LS-G3787
Human HEK 293 Cells
Purified / Biologically Active / Endotoxin Level: Less than 0.1 EU/µg protein (determined by LAL method).
Chemotaxis effect of human CX3CL1 (Fractalkine)-FLAG in THP-1 Cells. Cell migration of THP-1 monocytic leukemia cells was evaluated in disposable 24 well transwell polystyrene membrane with 8 uM size pores. 100ng/ml, 500ng/ml, 1,000ng/ml, 2,500ng/ml and 5,000ng/ml of recombinant CX3CL1 were diluted in RPMI 1640 supplemented with 10mg/ml BSA, respectively. CX3CL1 samples were added to the lower chamber. THP-1 cells (0.5 X 10^6 cells per well), in the same media with CX3CL1, Soluble (human) (rec.) (Prod. No. AG-40A-0079), were added to the upper chamber. After 2 hour incubation at 37 degrees C in 5% CO2 humidified atmosphere, migration cells in the lower chamber were counted. Migrated cells in two separate fields per well from duplicate wells were enumerated on a hemacytometer by means light microscopy. Note: THP.1 cells are a very poor chemotactic responder with very low expression of human CX3CR1, which explains the high level of CX3CL1 needed for chemotaxis.
Human CX3CL1 / Fractalkine Protein (Recombinant Human IgG1 Fc) (aa25-100) - LS-G4053
Hamster-Chinese CHO Cells
Human IgG1 Fc
Purified / Lyophilized / Endotoxin Level: Less than 0.06 EU/µg protein (determined by LAL method).

100% Guaranteed
Recombinant Protein
CX3CL1 / Fractalkine
8.7 kDa
E. coli
E. coli
Greater than 97% by SDS-PAGE and HPLC
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human peripheral blood lymphocytes (PBL) is less than 0.5 µg/ml, corresponding to a specific activity of > 2000 IU/mg.
Not Tested
Tris buffer, 50% glycerol.
Reconstitute in sterile distilled water to 0.1-1 mg/ml.
Short term: -20°C; Long term: -80°C; Avoid freeze-thaw cycles.
For research use only.

About CX3CL1 / Fractalkine

P78423 NM_002996 NP_002987.1

CX3CL1 Protein, ABCD-3 Protein, C-X3-C motif chemokine 1 Protein, C3Xkine Protein, Chemokine ntt Protein, CXC3C Protein, FKN Protein, Fractalkine Protein, Neurotactin Protein, CXC3 Protein, NTN Protein, SCYD1 Protein, Small-inducible cytokine D1 Protein

CX3CL1/fractalkine is a chemokine with a unique CX3C motif. Fractalkine is synthesized in endothelial cells as a membrane protein, and the N-terminal domain containing a CX3C motif is cleaved and secreted. Fractalkine is the first described cell-surface anchored chemokine and has potent mononuclear cell-directed adhesion and chemotactic properties. Fractalkine is involved in the pathogenesis of various chronic inflammatory diseases, such as rheumatoid arthritis and atherosclerosis.

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

Requested From: 
Date Requested: 6/24/2018

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