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Fractalkine, Sf9

Alternative Names: Fractalkine, CX3CL1, CX3C membrane-anchored chemokine, CXC3, CXC3C, Neurotactin, Small inducible cytokine D1, NTN, NTT, SCYD1, ABCD-3, C3Xkine.

Fractalkine is a chemotactic agent for T-cells and monocytes, but not for neutrophils. It promotes adhesion of these leukocytes to endothelial cells in its membrane-bound form. Fractalkine plays a role in regulating leukocyte adhesion and migration at the endothelium by binding to CX3CR1. The Fractalkine gene is located on human chromosome 16 along with other CC chemokines such as CCL17 and CCL22.

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  • Sku: PSB-chm-042-2µg
  • Vendor: ProSpec-Tany
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Safety Data Sheet
UniProt Listing
NCBI Link

Product Details

Product Description

Recombinant Human Fractalkine (CX3CL1), Sf9 is a protein belonging to the chemokine family. With a molecular weight of approximately 95 kDa, this protein plays a role in immune response and inflammation regulation. Produced in Sf9 insect cells, Recombinant Human Fractalkine is commonly used in research settings to study its interactions with its receptor, CX3CR1, and its involvement in various cellular processes.

Current Lead Time

7-14 Days

Product Specifications

Species
 Human
Expression System Sf9 - Baculovirus cells
Purity 90.0 by SDS-PAGE
Activity
 Not Available
Activity Assay
Animal Component Free (ACF) Yes
Molecular Weight
 34.3 kDa
Structure Oligomer
Endotoxin Concentration
 Not Available
Purification Method Not Available
Form
 Frozen
Formulation The Fractalkine solution (1 mg/ml) contains 10% Glycerol and Phosphate Buffered Saline (pH 7.4).

*For Research Use Only

Product Guarantee

If your product is within its expiration period, and has not performed according to expectations, fill out the sample return form. Return the unused sample frozen, with the auto generated packing slip to the address on the instructions. You will receive a full refund along with a replacement of the unused portion (inclusive of the failed test). Damages do not cover any additional costs incurred for failed experimentation. 

Amino Acid Sequence

QHHGVTKCNI TCSKMTSKIP VALLIHYQQN QASCGKRAII LETRQHRLFC ADPKEQWVKDAMQHLDRQAA ALTRNGGTFE KQIGEVKPRT TPAAGGMDES VVLEPEATGE SSSLEPTPSSQEAQRALGTS PELPTGVTGS SGTRLPPTPK AQDGGPVGTE LFRVPPVSTA ATWQSSAPHQPGPSLWAEAK TSEAPSTQDP STQASTASSP APEENAPSEG QRVWGQGQSP RPENSLEREEMGPVPAHTDA FQDWGPGSMA HVSVVPVSSE GTPSREPVAS GSWTPKAEEP IHATMDPQRL GVLITPVPDA QAATRLEHHH HHH

Storage Instruction

Reconstituted store at -20°C or -80°C.We recommend that single use aliquots are prepared to avoid freeze-thaw cycles.

Sample Prep Instruction

1. Thaw the vial on ice, spin briefly
2. Prepare single-use or stock aliquots. This stage will depend on your final application so please adapt as appropriate. All our proteins are supplied carrier protein-free. If compatible with your work and you are storing at lower concentrations (<50 ug/ml) adding carrier protein is highly advised (usually 1% w/v high purity BSA or equivalent – ensure all buffers are sterile-filtered).
3. Prepare single-use aliquots whenever possible to avoid freeze-thaw cycles which can damage the proteins and reduce bioactivity. Store aliquots at -70 °C (or -20 °C)
4. We recommend sterile filtering after dilution in media or the final working solution
​

References

Not Available
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Fractalkine, Sf9
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