Anti-Human CD279 (PD-1) (Nivolumab) - PE - 50 µg

Quality Tested by Leinco FC The suggested concentration for Nivolumab biosimilar antibody for staining cells in flow cytometry is ≤ 1.0 μg per 10⁶ cells in a volume of 100 μl. Titration of the reagent is recommended for optimal performance for each application.

PD-1

Next Day 2 - 8°C

Programmed cell death protein 1 (PD-1) is a protein on the surface of cells that plays a role in the maintenance of self-tolerance. PD-1 promotes self-tolerance via the down-regulation of the immune system which results in the suppression of T cell inflammatory activity. PD-L1 and PD-L2 are the two ligands known to bind PD-1. PD-L1 has increased expression in several cancers.1 PD-L2 has a more limited expression and is primarily expressed by dendritic cells and only some tumor lines. Inhibition of the interaction of PD-1 with its ligands can function as an immune checkpoint blockade through the improvement of In vitro T-cell responses and via the mediation of anti-tumor activity.2 Nivolumab disrupts the negative signal that is responsible for T-cell activation and proliferation by binding to PD-1 on activated immune cells to selectively block the interaction of the PD-1 receptor with its ligands.3 Emerging research suggests that combined blockade of PD-1 and CTLA-4, with nivolumab and ipilimumab respectively, could produce greater antitumor activity than blockade of either pathway alone.4 This cost-effective, research-grade Anti-Human CD279 (PD-1) (Nivolumab) utilizes the same variable regions from the therapeutic antibody Nivolumab making it ideal for research projects.

B

PD-1

PD-L1 and PD-L2

HEK-293

Active

0.2 mg/ml

PD-1 is expressed on a subset of CD4-CD8- thymocytes, and on activated T and B cells.

Research Use Only (RUO). Non-Therapeutic.

CD279; programmed death-1; programmed death 1 ; PD1; PD 1; Programmed cell death protein 1; hPD-1; hPD1; hPD 1; BMS-936558; MDX-1106; ONO-4538; biosimilar, cancer, immune checkpoint, checkpoint inhibitor