• Product NameRecombinant Rat Cytokine-induced Neutrophil Chemoattractant 3/CXCL2
• Host SpeciesEscherichia coli.
• Purification> 98 % by SDS-PAGE and HPLC analyses.
• Biological ActivityFully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using rat neutrophils is in a concentration range of 10-100 ng/ml.
• EndotoxinLess than 1 EU/ugof rRtCINC-3/CXCL2 as determined by LAL method.
• Alternative Names    MIP-2
• UniprotP30348
• Gene ID114105
• Calculated MW Approximately 7.9 kDa, a single, non-glycosylated polypeptide chain containing 73 amino acids.
• Target Sequence VVVASELRCQ CLTTLPRVDF KNIQSLTVTP PGPHCAQTEV IATLKDGHEV CLNPEAPLVQ RIVQKILNKG KAN
• Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
• Storage Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 ˚C as supplied.- 1 month, 2 to 8 ˚C under sterile conditions after reconstitution.- 3 months, -20 to -70 ˚C under sterile conditions after reconstitution.

Rat CXCL2 also named CINC-3, belongs to the CXC chemokine family. It is encoded by the gene CXCL2 and shares 90 % amino acid sequence with CXCL1/GROα. It is member of the intercrine alpha (chemokine C-X-C) subfamily of chemokines. This chemokine is expressed by cytokine-stimulated rat alveolar macrophages and fibroblasts. The functional receptor for CXCL2 has been identified as CXCR2. CXCL2 is chemotactic for polymorphonuclear leukocytes and hematopoietic stem cells. Similar to other GRO proteins, CXCL2 is potent neutrophil attractants and activators. In addition, it is also active toward basophils. The amino acid sequence of rat CXCL2 is 88 % identical to murine CXCL2.

• Flow Cytometry (FCM) General Protocol
• Immunofluorescence(IC)
• Immunohistochemistry(Polymer)
• Western Blotting