Active Recombinant Human HSPA1A protein, His-tagged

• Cat.No.: HSPA1A-6950H
• Product Overview: Recombinant Human HSPA1A protein(NP_005337.2)(Ala2-Asp641), fused with His tag, was expressed in Insect Cells.

Specification

• Species: Human
• Source: Insect Cells
• Tag: His
• Protein Length: Ala2-Asp641
• Form: Lyophilized from sterile 20mM Tris, 500mM NaCl, pH 7.4, 10% glyPlease contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: 1. Measured by its ability to bind human PARP1 in a functional ELISA.2. Measured by its ability to bind mouse PARP1 in a functional ELISA.
• Molecular Mass: The recombinant human HSPA1A consists of 658 amino acids and predicts a molecular mass of 72.2 kDa.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 85 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• 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.

Gene Information

• Gene Name: HSPA1A heat shock 70kDa protein 1A [ Homo sapiens ]
• Official Symbol: HSPA1A
• Synonyms: HSPA1A; heat shock 70kDa protein 1A; heat shock 70kD protein 1A , HSPA1; heat shock 70 kDa protein 1A/1B; HSP70 1; HSP70-1/HSP70-2; HSP70.1/HSP70.2; heat shock 70kD protein 1A; heat shock-induced protein; heat shock 70 kDa protein 1/2; dnaK-type molecular chaperone HSP70-1; HSP72; HSPA1; HSP70I; HSPA1B; HSP70-1; HSP70-1A; FLJ54303; FLJ54370; FLJ54392; FLJ54408; FLJ75127
• Gene ID: 3303
• mRNA Refseq: NM_005345
• Protein Refseq: NP_005336
• MIM: 140550
• UniProt ID: P08107