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PRS4065

Sigma-Aldrich

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

affinity isolated antibody, buffered aqueous solution

Synonym(s):
Anti-Programmed cell death 1, Anti-PDCD1, Anti-CD279
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

mouse, human

technique(s)

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

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

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.

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

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)
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)
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
Guoning Guo et al.
Diagnostic pathology, 9, 97-97 (2014-06-03)
Programmed death-1 (PD-1, Pdcd1)-deficient mice develop different types of autoimmune diseases depending on the mouse strain but its role in uterus development has not been reported. In this study, the expression of PD-1 and its ligands, PD-L1 and PD-L2, in
Christopher H Cogbill et al.
American journal of clinical pathology, 142(1), 88-98 (2014-06-14)
CD279 expression is used to help identify angioimmunoblastic T-cell lymphoma (AITL) or other T-cell lymphomas of T-follicular helper (TFH) cell origin; however, its utility in assessing lymphoid infiltrates in the bone marrow (BM) is not well established. Immunohistochemistry for CD279

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