Cat. No.	5K0921210
Product	Stromal Cell-Derived Factor-1 beta (SDF-1 beta) Mouse
Type	Recombinant protein
Source	E.coli
Size	50 ug
AAs Sequence	72 amino acids
MW	8.5 kDa
Formulation	Lyophilized protein from a concentrated (1mg/ml) sterile solution containing no additives
Purity	Greater than 98% by SDS PAGE and HPLC
Endotoxin Level	Less than 0.1 ng/ug (1EU/ug) of mouse SDF-1 beta
Biological Activity (ED50)	The activity was determined by its ability to chemoattract human monocytes at 50-100 ng/ml.