Programmed Cell Death Protein 1 (PDCD1) Antibody Pair

Product specifications

Antibody Pairs

Programmed Cell Death Protein 1 (PDCD1)

Human

Detection Antibody Biotinilated

Sandwich

Dilute the Capture Antibody 125-fold with Coating Buffer.  Dilute the Biotin-Conjugated Detection Antibody 200-fold with Detection Antibody Diluent.  Optimal dilutions/concentrations should be determined by the end user.

5 × 96 tests

10 × 96 tests

Standard: Lyophilized--Liquid (Capture Antibody and Detection Antibody)

Reconstitute the standard with Standard Diluent. The volume, and therefore standard concentration, should be determined by the end user.

ELISA

The Capture and Detection Antibody both contain 0.1% sodium azide.

Please enquire.

Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.

No

Protein PD-1,PD1,PD-1,CD279,SLEB2,hPD-1,hPD-l,hSLE1,

Antibody Pair for PDCD1

RUO

This antibody pair contains ( 5 x 96 det):    Detection:  50 µg  Capture:  200 µg  Standard:  2 µg

This product is for research use only.

Descripción

Programmed cell death 1 (PDCD1), commonly referred to as PD-1, is a transmembrane protein and immune checkpoint receptor expressed primarily on the surface of T cells, B cells, and some myeloid cells. PD-1 is encoded by the PDCD1 gene and plays a pivotal role in regulating immune responses by inhibiting T-cell activation, particularly in peripheral tissues during inflammation. It serves as a checkpoint receptor that, when engaged, dampens the immune response, promoting self-tolerance and preventing autoimmune reactions. PD-1 binds to its ligands, PD-L1 (CD274) and PD-L2 (PDCD1LG2), which are expressed on antigen-presenting cells (APCs) and various tissue cells, particularly in inflamed or tumor environments. The PD-1 pathway is critical for maintaining immune homeostasis, particularly in contexts where a controlled immune response is necessary, such as in infection and inflammation, and in preventing autoimmunity. PD-1 is often upregulated in chronic infections and cancer, where it contributes to immune exhaustion by inhibiting the function of T cells that would otherwise target infected or malignant cells. Given its role, PD-1 and its ligands have become significant targets for immunotherapy, especially in oncology, where blocking the PD-1/PD-L1 interaction can reinvigorate anti-tumor immunity.

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