SDF1a

Product DescriptionRecombinant Human Stromal Cell-Derived Factor-1 alpha (CXCL12) is a chemokine protein that belongs to the CXC chemokine family. It plays a significant role in immune responses and inflammation by attracting immune cells to sites of injury or infection. CXCL12 has a molecular weight of approximately 8 kDa and is involved in various physiological processes, including hematopoiesis, angiogenesis, and tissue repair. This recombinant protein is commonly used in research and therapeutic applications for its chemotactic properties.Current Lead Time7-14 DaysProduct Specifications Species Human Expression System E. coli Purity 98% by SDS-PAGE Activity The specific activity as determined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentation of 20-80 ng/ml corresponding to a Specific Activity of 12,500-50,000IU/mg. The specific activity as determined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentation of 20-80 ng/ml corresponding to a Specific Activity of 12,500-50,000IU/mg. Activity Assay Animal Component Free (ACF) Yes Molecular Weight N/A Structure Dimer Endotoxin Concentration Not Available Purification Method Not Available Form Lyophilized Formulation The protein was lyophilized from a concentrated (1 mg/ml) sterile solution containing no additives. *For Research Use Only