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Invitrogen™ PD-L1 Polyclonal Antibody

Catalog No. PIPA520343
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100 μg
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PIPA520343 100 μg
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Catalog No. PIPA520343 Supplier Invitrogen™ Supplier No. PA520343
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Description

Rabbit Polyclonal Antibody

This antibody detects human PD-L1 isoform 1 (290aa, 33.3 kDa) and isoform 3 (178aa, 20.5 kDa), as well as mouse and rat PD-L1 (290aa, 33 kDa). It will not cross-react with PD-L2. By Western blot, this antibody has been observed to detect a band at 37 kDa. Recommended positive controls: HeLa cell lysate, Daudi cell lysate, K562 cell lysate, human heart tissue/lysate. PA5-20343 can be used with blocking peptide PEP-0463. The PA5-20343 immunogen is located within amino acids 60-110 of PD-L1.

Programmed death receptor ligand 1 (PD-L1, also called B7-H1) is a recently described B7 family member. To date, one specific receptor has been identified that can be ligated by PD-L1. This receptor, programmed death receptor 1 (PD-1), has been shown to negatively regulate T-cell receptor (TCR) signaling. Upon ligating its receptor, PD-L1 has been reported to decrease TCR-mediated proliferation and cytokine production. PD-L1 expression was found to be abundant on many murine and human cancers and could be further up-regulated upon IFN-gamma stimulation. Thus, PD-L1 might play an important role in tumor immune evasion.
TRUSTED_SUSTAINABILITY

Specifications

Antigen PD-L1
Applications Flow Cytometry, Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation PBS with 0.05% sodium azide
Gene Cd274
Gene Accession No. Q9EP73, Q9NZQ7
Gene Alias A530045L16Rik; B7 homolog 1; B7-H; B7h1; B7-H1; Cd274; CD274 antigen; CD274 molecule; PDCD1 ligand 1; Pdcd1l1; Pdcd1lg1; Pdl1; PD-L1; pdl-1; Programmed cell death 1 ligand 1; programmed death ligand 1; RGD1566211; sCD274; soluble CD274; soluble PD L1; sPD L1
Gene Symbols Cd274
Host Species Rabbit
Immunogen A 17 amino acid peptide from near the center of human PDL-1.
Purification Method Antigen affinity chromatography
Quantity 100 μg
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 29126, 499342, 60533
Target Species Human, Mouse, Rat
Content And Storage Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Product Type Antibody
Form Liquid
Isotype IgG
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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