Rat CTLA-4 Protein, Fc Tag

• Catalog Number: orb383515
• Category: Proteins
• Description: Rat CTLA-4, Fc Tag is expressed from human 293 cells (HEK293). It contains AA Ile 38 - Asp 161 (Accession # Q62859).
• Reactivity: Rat
• Tag: C-Fc
• Form/Appearance: Powder
• Purity: 95%
• Conjugation: Unconjugated
• MW: 40.2 kDa
• Target: CTLA-4
• UniProt ID: Q62859
• Protein Sequence: Ile 38 - Asp 161
• Expression System: HEK293
• Biological Origin: Rat
• Expression Region: Ile 38 - Asp 161
• Endotoxins: 1.0 EU per μg
• Storage: -20°C to -70°C for 12 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower
• Buffer/Preservatives: Tris with Glycine, Arginine and NaCl, pH 7.5
• Note: For research use only
• Application notes: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 40.2 kDa. The protein migrates as 50-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.

SDS-PAGE analysis of CTLA4 Proteins