Recombinant Human CHST9 protein(Trp34-Glu172), His-tagged

• Cat.No.: CHST9-1059H
• Product Overview: Recombinant Human CHST9 (NP_113610.2) (Trp34-Glu172) was expressed in HEK293 with a polyhistidine tag at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Protein length: Trp34-Glu172
• 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 CHST9 consists of 150 amino acids and predicts a molecular mass of 17.66 kDa. It migrates as an approximately 28.6 kDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: ≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.
• 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.