Active Recombinant Human PF4 protein

• Cat.No.: PF4-87H
• Product Overview: Active Recombinant Human PF4 protein(NP_002610.1) (Glu 32-Ser 101) was expressed in E. coli.

Specification

• Species: Human
• Source: E. coli
• Tag: Non
• Protein Length: 32-101 aa
• Form: Lyophilized from a 0.2 μm filtered concentrated solution in Acetonitrile and TFA.
• Bio-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.
• Molecular Mass: Apximately 7.8 kDa, a single non-glycosylated polypeptide chain containing 70 amino acids.
• AASequence: EAEEDGDLQC LCVKTTSQVR PRHITSLEVI KAGPHCPTAQ LIATLKNGRK ICLDLQAPLY KKIIKKLLES
• Endotoxin: Less than 1 EU/μg of rHuPF-4/CXCL4 as determined by LAL method.
• Purity: > 97 % by SDS-PAGE and HPLC analyses.
• 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.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
• protein Refseq-Weblink: http://www.ncbi.nlm.nih.gov/protein/NP_002610.1
• Unit ID: P02776
• Unit ID-Weblink: http://www.uniprot.org/uniprot/P02776

Gene Information

• Gene Name: PF4 platelet factor 4 [ Homo sapiens ]
• Official Symbol: PF4
• Synonyms: PF4; platelet factor 4; chemokine (C X C motif) ligand 4; CXCL4; SCYB4; iroplact; oncostatin-A; C-X-C motif chemokine 4; chemokine (C-X-C motif) ligand 4; PF-4; MGC138298
• Gene ID: 5196
• mRNA Refseq: NM_002619
• protein Refseq: NP_002610
• MIM: 173460