Human / Cynomolgus / Rhesus macaque CD28 Protein, His Tag, active dimer (MALS verified)

• Catalog Number: orb1821765
• Category: Proteins
• Description: Human / Cynomolgus / Rhesus macaque CD28 Protein, His Tag is expressed from human 293 cells (HEK293). It contains AA Asn 19 - Pro 152 (Accession # P10747-1).
• Reactivity: Human, Monkey
• Tag: C-10×His
• Form/Appearance: Powder
• Purity: 90%
• Conjugation: Unconjugated
• MW: 20.4 kDa
• Target: CD28
• UniProt ID: P10747
• Source: Rat ADAM9 Protein, His Tag is expressed from human 293 cells (HEK293).
• Expression System: HEK293
• Expression Region: Asn 19 - Pro 152
• 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: Powder
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 20.4 kDa. The protein migrates as 38-45 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.