Recombinant human CTLA4 protein, C-His (HEK293)

• Catalog Number: orb1516468
• Category: Proteins
• Description: Recombinant human CTLA4 protein, C-His (HEK293)
• Tag: C-His
• Concentration: > 0.5 mg/ml
• Purity: > 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC
• MW: Due to glycosylation, the protein migrates to 28-35 kDa based on Tris-Bis PAGE result. kDa
• Target: Cytotoxic T-lymphocyte protein 4
• Protein Sequence: 36-161/223
• Expression System: HEK293 cell
• Endotoxins: < 1.0 EU/μg as determined by LAL
• Storage: Stored at -70°C or -20°C. Avoid repeated freeze/thaw cycles.
• Alternative names: CD 152; CD152; CD152 antigen; Celiac disease 3; CE
• Note: For research use only
• Application notes: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
• Expiration Date: 6 months from date of receipt.

Human CTLA4 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Immobilized Human CD80, hFc Tag at 0.5 µg/ml (100 µl/Well). Dose response curve for Human CTLA4, His Tag with the EC50 of 82.31 ng/ml determined by ELISA.

Immobilized Human CTLA4, His Tag at 0.5 µg/ml (100 µl/Well). Dose response curve for Human CD86, hFc Tag with the EC50 of 0.16 µg/ml determined by ELISA.

The purity of Human CTLA4 is greater than 95% as determined by SEC-HPLC.