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Key Documents

PRS4059

Sigma-Aldrich

Anti-PDL-1 antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-B7-H1, Anti-CD274 molecule, Anti-Cardif, Anti-IPS-1, Anti-Programmed cell death 1 ligand-1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

predicted mol wt 32 kDa

species reactivity

human, rat, mouse

technique(s)

flow cytometry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable
indirect ELISA: suitable
western blot: suitable

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CD274(29126)

General description

PDL-1 (programmed cell death 1 ligand 1) is a cell surface protein, that is also known as B7-H1 (B7 homolog 1), coded by CD274 (cluster of differentiation 274) gene. It is located on chromosome 9p24.1. It is present on placental cells, vascular endothelial cells, liver cells, epithelial cells, mesenchymal stem cells, B cells, T cells, dendritic cells and macrophages. It is also expressed in various tumor types like melanoma, glioblastoma, cancers in the lung, kidney, head, neck, stomach, colon, pancreas, breast, cervix and ovary.

Immunogen

17 amino acid peptide from near the center of human PDL-1.

Biochem/physiol Actions

PDL-1 (programmed cell death 1 ligand 1) helps to clear sudden HPV (human papilloma virus) infections. It prevents the multiplication and adherence of T-cell and production of cytokine. It also controls the activities of T-cells in peripheral tissues.

Linkage

The action of this antibody can be blocked using blocking peptide SBP4059.

Physical form

Solution in phosphate buffered saline containing 0.02% sodium azide

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Prognostic significance of PD-L1 in solid tumor: An updated meta-analysis
Wang Q, et al.
Medicine, 96(18):e6369 (2017)
Association between PD-L1 and HPV status and the prognostic value for HPV treatment in premalignant cervical lesion patients
Yang-Chun F, et al.
Medicine, 96(25):e7270 (2017)
PD-1 and PD-L1 Expression Levels as a Potential Biomarker of Chronic Rhinosinusitis and Head and Neck Cancers.
Malinowska, et al.
Journal of clinical medicine, 12 (2023)

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