PDL1 ELISA Matched Antibody Pair (Risk Free)
Product Specifications
Background
Cell-mediated immune responses are initiated by T lymphocytes that are themselves stimulated by cognate peptides bound to MHC molecules on antigen-presenting cells (APC) . T-cell activation is generally self-limited as activated T cells express receptors such as PD-1 (also known as PDCD-1) that mediate inhibitory signals from the APC. PD-1 can bind two different but related ligands, PD-L1 and PD-L2. PD-L1 is a B7-related protein that inhibits cell-mediated immune responses by reducing the secretion of IL-2 and IL-10 from memory T cells. This suggests that PD-L1 may be useful in reducing allogenic CD4+ memory T-cell responses to endothelial cells, thereby reducing the likelihood of host immune responses to allografts. ProSci's Risk-FreeTM antibodies are mouse monoclonal antibodies made to improve in vivo studies. Unlike antibodies developed using proteins made in yeast or bacteria, Risk-FreeTM antibodies are developed with antigens expressed in mammalian cell lines, giving the most native post-translational modifications to the protein. Validated for flow cytometry and ELISA Rigorously tested for the following applications: Immunoblot Immunohistochemistry Immunocytochemistry Immunofluorescence Multiple antibodies per target allowing the user to choose the best antibody for their application Available individually or as a set Risk-FreeTM means they are guaranteed to work for their approved applications
Host
Mouse,Llama
Reactivity
Human
Immunogen
PD-L1 antibodies were raised against the extracellular domain of human PD-L1.
Clonality
Monoclonal
Conjugation
Unconjugated
Type
Detection Sets
Concentration
Antibody 1 mg/mL
Buffer
PBS containing 0.02% sodium azide.
Shipping Conditions
Dry Ice
Product Datasheet
https://www.prosci-inc.com/?datasheet_sku=RFP-0306
Fragment
IgG1 and sdab
Background Reference 01
Holling TM, Schooten E, and van Den Elsing PJ. Function and regulation of MHC class II molecules in T-lymphocytes: of mice and men. Hum. Immunol. 2004; 65:282-90.
Background Reference 02
Ishida Y, Agata Y, Shibahara K, et al. Induced expression of PD-1, a novel member of the immunoglobulin gene superfamily, upon programmed cell death. EMBO J. 1992; 11:3887-95.
Background Reference 03
LaGier J and Pober JS. Immune accessory functions of human endothelial cells are modulated by overexpression of B7-H1 (PDL1) . Hum. Immunol. 2006; 67:568-78.
Background Reference 04
Aydin AM, Woldu SL, Hutchinson RC, et al. Spotlight on atezolizumab and its potential in the treatment of advanced urothelial bladder cancer.Onco. Targets Ther. 2017;10:1487-502.
Tested Applications
ELISA
Physical Properties
Liquid
CAS Number
7732-18-5
Curated Selection
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