G7909 Sigma-Aldrich

GROβ human

recombinant, expressed in E. coli, cell culture tested



Related Categories Cell Biology, Cell Culture, Chemokines, Cytokines, Growth Factors and Chemokines for Stem Cell Differentiation, Cytokines, Growth Factors, Chemokines for Stem Cell Biology,
biological source   human
recombinant   expressed in E. coli
assay   ≥97% (SDS-PAGE)
form   lyophilized powder
potency   0.1-1.0 ng/mL ED50/EC50
mol wt   8 kDa
packaging   pkg of 10 μg
storage condition   avoid repeated freeze/thaw cycles
impurities   endotoxin, tested
suitability   cell culture tested
UniProt accession no.   P19875
storage temp.   −20°C
Gene Information   human ... CXCL2(2920)


Biochem/physiol Actions

A potent chemoattractant for human neutrophils, but not human monocytes. The biological activity of recombinant, human GROβ?is measured by its ability to induce myeloperoxidase release from cytochalasin B treated neutrophils.

Physical form

Lyophilized from a 0.2 μm filtered solution in 30% acetonitrile and 0.1% trifluoroacetic acid containing 0.5 mg bovine serum albumin

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis


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