Recombinant Human Stromal-Cell Derived Factor-1 gamma/CXCL12 gamma

• Catalog Number: orb1906078
• Category: Proteins
• Description: Recombinant Human Stromal-Cell Derived Factor-1 gamma/CXCL12 gamma
• Form/Appearance: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
• Purity: > 96 % by SDS-PAGE and HPLC analyses.
• MW: Approximately 11.6 kDa, a single non-glycosylated polypeptide chain containing 99 amino acid residues.
• UniProt ID: P48061
• Protein Sequence: GKPVSLSYRC PCRFFESHVA RANVKHLKIL NTPNCALQIV ARLKNNNRQV CIDPKLKWIQ EYLEKALNKG RREEKVGKKE KIGKKKRQKK RKAAQKRKN
• Source: Escherichia coli
• Expression System: Escherichia coli
• Biological Activity: Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using PHA and rHuIL-2 activated human peripheral blood T-lymphocytes is in a concentration range of 30-100 ng/ml.
• Endotoxins: Less than 0.1 EU/ug of rHuSDF-1γ/CXCL12γ as determined by LAL method.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Note: For research use only
• Expiration Date: 6 months from date of receipt.