Recombinant Human STIM1 protein(Met1-Asp213), His-tagged

• Cat.No.: STIM1-3208H
• Product Overview: Recombinant Human STIM1 (NP_003147.2) (Met 1-Asp 213) was expressed in HEK293, with a polyhistidine tag at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Protein length: 1-213 a.a.
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant human STIM1 consists of 202 amino acids and predictes a molecular mass of 23.3 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh STIM1 is approximately 33-38 kDa due to glycosylation.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 97 % 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: STIM1 stromal interaction molecule 1 [ Homo sapiens ]
• Official Symbol: STIM1
• Synonyms: STIM1; stromal interaction molecule 1; D11S4896E; GOK; STIM1L
• Gene ID: 6786
• mRNA Refseq: NM_003156
• Protein Refseq: NP_003147
• MIM: 605921
• UniProt ID: Q13586