Recombinant Cattle PF4 Protein, His-tagged

• Cat.No.: PF4-1180C
• Product Overview: Recombinant Cattle PF4 Protein (Leu31-Ser88) with His tag was expressed in E. coli.

Specification

• Species: Cattle
• Source: E.coli
• Tag: His
• Protein Length: Leu31-Ser88
• Description: This gene encodes a member of the CXC chemokine family. This chemokine is released from the alpha granules of activated platelets in the form of a homotetramer which has high affinity for heparin and is involved in platelet aggregation. This protein is chemotactic for numerous other cell type and also functions as an inhibitor of hematopoiesis, angiogenesis and T-cell function. The protein also exhibits antimicrobial activity against Plasmodium falciparum.
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 13.2 kDa; Accurate Molecular Mass: 15 kDa
• Purity: > 90%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Storage Buffer: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Gene Information

• Gene Name: PF4 platelet factor 4 [ Bos taurus (cattle) ]
• Official Symbol: PF4
• Synonyms: PF4; platelet factor 4; platelet factor 4; C-X-C motif chemokine 4; PF-4; platelet factor 4 (chemokine (C-X-C motif) ligand 4)
• Gene ID: 507790
• mRNA Refseq: NM_001101062
• Protein Refseq: NP_001094532
• UniProt ID: A6QPP9