Human PD-L1 / B7-H1 Protein

• Catalog Number: orb257752
• Category: Proteins
• Description: Human PD-L1, His Tag is expressed from human 293 cells (HEK293). It contains AA Phe 19 - Arg 238 (Accession # NP_054862.1 ).
• Reactivity: Human
• Tag: C-6×His
• Form/Appearance: Powder
• Purity: 98%
• Conjugation: Unconjugated
• MW: 26.0 kDa
• Target: PD-L1
• UniProt ID: Q9NZQ7
• Protein Sequence: NP_054862.1
• Source: Human PD-L1, His Tag (orb257752) is expressed from human 293 cells (HEK293). It contains AA Phe 19 - Arg 238 (Accession # NP_054862.1 ).
• Expression System: HEK293
• Biological Origin: Human
• Expression Region: Phe 19 - Arg 238
• Endotoxins: 1.0 EU per μg
• NCBI: NP_054862.1
• Storage: -20℃
• Buffer/Preservatives: PBS, pH7.4
• Alternative names: PD-L1,CD274,B7-H1,PDCD1L1,PDCD1LG1
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 26.0 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.

References

Lai, Wei-Yun et al. A Novel PD-L1-targeting Antagonistic DNA Aptamer With Antitumor Effects Mol Ther Nucleic Acids, 5, e397 (2016)

PubMed: 27959341

SDS-PAGE analysis of Human PD-L1 protein

Line graph illustrates about the sensitivity range of Human PD-L1 protein using different concentrations