Recombinant Human STAT4 protein(Met1-Glu748), His-tagged

• Cat.No.: STAT4-7038H
• Product Overview: Recombinant Human STAT4 (Q14765) (Met 1-Glu 748) was expressed in Insect Cells, with a polyhistidine tag at the N-terminus.

Specification

• Species: Human
• Source: Insect Cells
• Tag: His
• Protein Length: 1-748 a.a.
• Form: Supplied as sterile 20mM Tris, 500mM NaCl, pH 7.4, 20% glycerol, 0.5mM DTT. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant human STAT4 consists of 767 amino acids and predicts a molecular mass of 88 kDa. It migrates as an approximately 70 kDa band in SDS-PAGE under reducing conditions.
• 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: STAT4 signal transducer and activator of transcription 4 [ Homo sapiens ]
• Official Symbol: STAT4
• Synonyms: STAT4; signal transducer and activator of transcription 4
• Gene ID: 6775
• mRNA Refseq: NM_001243835
• Protein Refseq: NP_001230764
• MIM: 600558
• UniProt ID: Q14765