rSDF1a

Product DescriptionRecombinant Rat Stromal Cell-Derived Factor-1 alpha (CXCL12) is a chemokine belonging to the CXC subfamily. With a molecular weight of approximately 8 kDa, CXCL12 plays a significant role in cell migration and recruitment, particularly in the context of hematopoiesis and immune responses. This recombinant protein is commonly used in research settings to study its effects on various cellular processes and its potential therapeutic applications.Current Lead Time7-14 DaysProduct Specifications Species Rat Expression System E. coli Purity 97.0% by SDS-PAGE Activity The specific activity as determined by its ability to chemoattract human peripheral blood monocytes at 50-100ng/ml corresponding to a Specific Activity of 10,000-20,000IU/mg. The specific activity as determined by its ability to chemoattract human peripheral blood monocytes at 50-100ng/ml corresponding to a Specific Activity of 10,000-20,000IU/mg. Activity Assay Animal Component Free (ACF) Yes Molecular Weight N/A Structure Homodimer Endotoxin Concentration Not Available Purification Method Not Available Form Lyophilized Formulation The CXCL12 protein was lyophilized from a concentrated (1 mg/ml) sterile solution containing 20mM Phosphate buffer pH-7.4 and 150mM NaCl. *For Research Use Only