Anti-Human PD-1 Recombinant Antibody (EH12.2H7) (HS870017)

Datasheet Share product Copy info

Price(USD): $

Spec:

50ug
100ug
1mg

Number:

Overview
Images
References
Datasheet
SDS

Overview

Catalog No.

HS870017

Description

Anti-Human CD279/PDCD1/PD1 Antibody (EH12.2H7) [EH12.2H7] (HS870017) is a mouse monoclonal antibody detecting CD279 in ELISA, FCM. Suitable for Human.

Highlights

●Flow Cytometry — Validated for flow cytometry applications.

Species reactivity

Human

Applications

ELISA, FCM

Host species

Mouse

Isotype

IgG2a, kappa

Clone ID

EH12.2H7

Clonality

Monoclonal

Target

CD279, PD1, PDCD1, Programmed cell death protein 1, Protein PD-1, hPD-1

Endotoxin level

< 10 EU/mg

Purity

>95% as determined by SDS-PAGE.

Purification

Protein A/G purified from cell culture supernatant.

Accession

Q15116

Form

Liquid

Storage buffer

0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution

Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.

Product Usage Information

Application	Dilution
ELISA	1:2000-1:20000

Stability and Storage

Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.

Background

Programmed cell death protein 1 (CD279/PDCD1) is a ~31 kDa protein. Inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self. Delivers inhibitory signals upon binding to ligands CD274/PDCD1L1 and CD273/PDCD1LG2. Following T-cell receptor (TCR) engagement, PDCD1 associates with TCR-CD3 in the immunological synapse and directly inhibits T-cell activation. Suppresses T-cell activation through the recruitment of PTPN11/SHP-2: following ligand-binding, PDCD1 is phosphorylated within the ITSM motif, leading to the recruitment of the protein tyrosine phosphatase PTPN11/SHP-2 that mediates dephosphorylation of key TCR proximal signaling molecules, such as ZAP70, PRKCQ/PKCtheta and CD247/CD3zeta.

1. Fife, BT. et al. (2011) Annals of the New York Academy of Sciences 1217, 45-59. PMID: 21276005

2. Bardhan, K. et al. (2019) Scientific reports 9, 17252. PMID: 31754127

3. Patsoukis, N. et al. (2020) Communications biology 3, 128. PMID: 32184441

4. Xiao, X. et al. (2023) Nature communications 14, 2859. PMID: 37208329

5. Zak, KM. et al. (2015) Structure (London, England : 1993) 23, 2341-2348. PMID: 26602187

Note

For research use only.

Images