Recombinant Human PD-L1/B7-H1/CD274 protein (His tag)

Abbreviation: PD-L1;B7-H1;CD274

Target Synonym: Programmed Cell Death 1 Ligand 1;PD-L1;PDCD1 ligand 1;Programmed death ligand 1;B7 homolog 1;B7-H1;CD274;B7H1;PDCD1L1;PDCD1LG1;PDL1

Target Species: Human

Expression Host: E.coli

Fusion Tag: N-His

UNIProt ID: Q9NZQ7

Background: CD274; also known as B7-H1 or programmed death ligand 1 (PD-L1); is a 40 kD type I transmembrane protein and a member of the B7 family within the immunoglobulin receptor superfamily. Programmed death-1 ligand-1 (PD-L1; CD274; B7-H1) has been identified as the ligand for the immunoinhibitory receptor programmed death-1(PD1/PDCD1) and has been demonstrated to play a role in the regulation of immune responses and peripheral tolerance. By binding to PD1 on activated T-cells and B-cells; PD-L1 may inhibit ongoing T-cell responses by inducing apoptosis and arresting cell-cycle progression. Accordingly; it leads to growth of immunogenic tumor growth by increasing apoptosis of antigen specific T cells and may contribute to immune evasion by cancers. PD-L1 thus is regarded as promising therapeutic target for human autoimmune disease and malignant cancers.

Sequence: Phe19-Thr 239

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Endotoxin: Please contact us for more information.

• Artikelnummer: ELSPDEH100234-20
• Hersteller: Elabscience Biotechnology
• Hersteller Artikelnummer: ELA-PDEH100234-20
• Verpackungseinheit: 20 µg
• Mengeneinheit: STK