CXCL1 Protein, Mouse, Recombinant

• Background:

  The Chemokine (C-X-C motif) Ligand 1, CXCL1, is a small cytokine belonging to the CXC chemokine family that was previously called GRO1 oncogene, GRO , KC, Neutrophil-activating protein 3 (NAP-3) and melanoma growth stimulating activity, alpha (MSGA-a) . CXCL1 already known to be important in osteoarthritis (OA), as a novel target gene of transcription factor AP-2 in chondrocytes and support the important role of AP-2 in cartilage. CXCL1 is a potent neutrophil chemoattractant with recognized roles in angiogenesis and inflammation. CXCL1 is a novel immediate PTH/PTHrP-responsive gene. CXCL1 may act as a chemoattractant for osteoclast precursors. CXCL1 may also have important pro-nociceptive effects via its direct actions on sensory neurons, and may induce long-term changes that involve protein synthesis. CXCL1 plays a critical nonredundant role in the development of experimental Lyme arthritis and carditis via CXCR2-mediated recruitment of neutrophils into the site of infection. CXCL1 functions through CXCR2 to transactivate the EGFR by proteolytic cleavage of HB-EGF, leading to activation of MAPK signalling and increased proliferation of epithelial ovarian cancer (EOC) cells. It might limit tumor growth by reinforcing senescence early in tumorigenesis. Thus, CXCL1 plays a role in spinal cord development by inhibiting the migration of oligodendrocyte precursors and is involved in the processes of angiogenesis, inflammation, wound healing, and tumorigenesis.

• Synonyms:

  Fsp Protein, Mouse; gro Protein, Mouse; Gro1 Protein, Mouse; KC Protein, Mouse; Mgsa Protein, Mouse; N51 Protein, Mouse; Scyb1 Protein, Mouse

• Gene Name:

  Chemokine (C-X-C motif) ligand 1 (melanoma growth stimulating activity, alpha)

• Expression System:

  E. coli

• Tag:

  No tag

• Endotoxin:

  Please contact us for more information.

• Purity:

  > 90 % as determined by SDS-PAGE.

• Activity:

  At Leading Biology, the biological activity of a recombinant protein is routinely measured using a bioassay, e.g. chemotaxis or cell proliferation assay, enzyme assay, or a functional ELISA. When a recombinant protein is an enzyme, specific activity is derived from an enzymatic assay. Each enzyme is tested for potency by cleavage of a substrate. We are in the process of updating the biological activity data. If you have any questions regarding this update, please feel free to contact our technical support team.

• Form:

  Lyophilized

• Buffer:

  Lyophilized from sterile 20 mM Tris, 500 mM Nacl, pH 8.0. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.

• Function:

  Cytokine Proteins, Growth Factor proteins, Biological Target proteins

• Molecular Weight:

  The recombinant mouse Cxcl1 consists 77 amino acids and predicts a molecular mass of 8.3 kDa.

• Storage Conditions:

  In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.

• Symbol:

  CXCL1

• Species:

  Mouse

• Protein ID:

  NP_032202.1

• Overview:

  A DNA sequence encoding the mouse Cxcl1 (NP_032202.1) (Arg20-Lys96) was expressed.

• AA Sequence:

  Arg20-Lys96

• Protein ID Link:

  https://www.ncbi.nlm.nih.gov/protein/NP_032202.1