mAbMods™ Anti-Mouse CD279 (PD-1) [Clone RMP1-14 (D265A)] - Fc muted™

Catalogue Number: P503-LET

Manufacturer:	Leinco Technologies, Inc
Type:	Recombinant Monoclonal
Shipping Condition:	Blue Ice
Unit(s):	1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Host name:
Clone:	RMP1-14-mAbMods (D265A)
Isotype:
Immunogen:
Application:	FC, WB, IHC, FA, InVivoA

Overview

Description

Description: This anti-PD1 antibody is a recombinant chimeric version of the original clone RMP1-14 antibody. The variable domain sequences are identical to the original clone RMP1-14; however, the constant region sequences have been switched from rat IgG2a to mouse IgG2a. In this Fc Muted™ format, mutations (D265A) have been introduced that reduce or eliminate Fc-mediated Antibody-Dependent Cellular Phagocytosis (ADCP) and Antibody-Dependent Cellular Cytotoxicity (ADCC). PD-1 is a 50-55 kD member of the B7 Ig superfamily. PD-1 is also a member of the extended CD28/CTLA-4 family of T cell regulators and is suspected to play a role in lymphocyte clonal selection and peripheral tolerance. The ligands of PD-1 are PD-L1 and PD-L2, and are also members of the B7 Ig superfamily. PD-1 and its ligands negatively regulate immune responses. PD-L1, or B7-Homolog 1, is a 40 kD type I transmembrane protein that has been reported to costimulate T cell growth and cytokine production. The interaction of PD-1 with its ligand PD-L1 is critical in the inhibition of T cell responses that include T cell proliferation and cytokine production. PD-L1 has increased expression in several cancers. Inhibition of the interaction between PD-1 and PD-L1 can serve as an immune checkpoint blockade by improving T-cell responses In vitro and mediating preclinical antitumor activity. Within the field of checkpoint inhibition, combination therapy using anti-PD1 in conjunction with anti-CTLA4 has significant therapeutic potential for tumor treatments. PD-L2 is a 25 kD type I transmembrane ligand of PD-1. Via PD-1, PD-L2 can serve as a co-inhibitor of T cell functions. Regulation of T cell responses, including enhanced T cell proliferation and cytokine production, can result from mAbs that block the PD-L2 and PD-1 interaction.

Additional Text

Concentration

5 mg/ml

Antibody Clonality

Monoclonal, Recombinant Monoclonal

Storage Note

Functional grade preclinical antibodies may be stored sterile as received at 2-8°C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at ≤ -70°C. Avoid Repeated Freeze Thaw Cycles.

Price

£181.00

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