Recombinant Rhesus SEMA4D protein(Met1-Arg734), His-tagged

• Cat.No.: SEMA4D-3382R
• Product Overview: Recombinant rhesus SEMA4D (EHH24221.1) (Met1-Arg734) was expressed in HEK293 with a polyhistidine tag at the C-terminus.

Specification

• Species: Rhesus macaque
• Source: HEK293
• Tag: His
• Protein Length: Met1-Arg734
• 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 rhesus SEMA4D comprises 724 amino acids and has a calculated molecular mass of 80.7 KDa.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 90 % 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.