Human PD-L1 / B7-H1 Protein, Tag Free (MALS verified)

• Catalog Number: orb1909731
• Category: Proteins
• Description: Human PD-L1 Protein, Tag Free is expressed from human 293 cells (HEK293). It contains AA Phe 19 - Arg 238 (Accession # Q9NZQ7-1).
• Reactivity: Human
• Tag: Native
• Form/Appearance: Powder
• Purity: 90%
• Conjugation: Unconjugated
• MW: 25.2 kDa
• Target: PD-L1
• UniProt ID: Q9NZQ7
• Source: Human PD-L1 Protein, Tag Free is expressed from human 293 cells (HEK293). It contains AA Phe 19 - Arg 238 (Accession # Q9NZQ7-1).
• Expression System: HEK293
• Expression Region: Phe 19 - Arg 238
• 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 no "tag". The protein has a calculated MW of 25.2 kDa. The protein migrates as 30-35 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.