Recombinant Human Platelet Factor-4/CXCL4

• Catalog Number: orb1906088
• Category: Proteins
• Description: Recombinant Human Platelet Factor-4/CXCL4
• Form/Appearance: Lyophilized from a 0.2 μm filtered concentrated solution in Acetonitrile and TFA.
• Purity: > 97 % by SDS-PAGE and HPLC analyses.
• Protein Sequence: EAEEDGDLQC LCVKTTSQVR PRHITSLEVI KAGPHCPTAQ LIATLKNGRK ICLDLQAPLY KKIIKKLLES
• UniProt ID: P02776
• MW: Approximately 7.8 kDa, a single non-glycosylated polypeptide chain containing 70 amino acids.
• Expression System: Escherichia coli
• Endotoxins: Less than 1 EU/ug of rHuPF-4/CXCL4 as determined by LAL method.
• Source: Escherichia coli
• Biological Activity: Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human fibroblasts is in a concentration of 1.0-10 ng/ml.
• 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.
• Alternative names: Iroplact, Oncostatin-A
• Note: For research use only