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PRS4065

Sigma-Aldrich

Anti-PD-1 (ab1) antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-CD279, Anti-PDCD1, Anti-Programmed cell death 1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

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

mouse, human

technique(s)

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

UniProt accession no.

Q15116

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... PDCD1(5133)

General description

PD-1 (programmed death-1) is an immunosuppressive molecule, which is also known as PDCD1 (programmed cell death 1). It is located on chromosome 2q37.3. It is a member of immunoglobulin receptor superfamily.

Immunogen

a 16 amino acid peptide from near the carboxy-terminus of human PD-1.

Biochem/physiol Actions

PD-1 (programmed death-1) gene is sensitive to systemic lupus erythematosus (SLE). Polymorphisms in PD-1 may participate in the growth of EOC (epithelial ovarian cancer). It acts as a negative regulator of T cells. It is also responsible for immune escape mediated by tumor cell.

Linkage

The action of this antibody can be blocked using blocking peptide SBP4065.

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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Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

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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The effect of polymorphisms in PD-1 gene on the risk of epithelial ovarian cancer and patients' outcomes
Li Y, et al.
Gynecologic Oncology, 144(1), 140-145 (2017)
A new haplotype of PDCD1 is associated with rheumatoid arthritis in Hong Kong Chinese
Kong EK, et al.
Arthritis and Rheumatism, 52(4), 1058-1062 (2005)
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)
Julien Rossignol et al.
iScience, 25(6), 104353-104353 (2022-07-26)
Targeting immune checkpoints, such as Programmed cell Death 1 (PD1), has improved survival in cancer patients by restoring antitumor immune responses. Most patients, however, relapse or are refractory to immune checkpoint blocking therapies. Neuropilin-1 (NRP1) is a transmembrane glycoprotein required
Gang Chen et al.
Nature neuroscience, 20(7), 917-926 (2017-05-23)
Programmed cell death ligand-1 (PD-L1) is typically produced by cancer cells and suppresses immunity through the receptor PD-1 expressed on T cells. However, the role of PD-L1 and PD-1 in regulating pain and neuronal function is unclear. Here we report

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