Purity: > 90% by SDS - PAGE Format: Liquid. 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol 0.1M NaCl, . CXCL1, also known as GROA or GRO-alpha, is a growth factor for melanoma cells and a chemotaxin for neutrophils. Similar to other alpha chemokines, this protein is potent neutrophil attractant and activator and is also active toward basophils. In addition, CXCL1 protein may be a therapeutic target as well as a diagnostic marker in ovarian cancer. Recombinant mouse CXCL1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques