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  • WH0005175M1 - Monoclonal Anti-PECAM1 antibody produced in mouse

WH0005175M1 Sigma-Aldrich

Monoclonal Anti-PECAM1 antibody produced in mouse

clone 1D2-1A5, purified immunoglobulin, buffered aqueous solution

Synonym: Anti-platelet/endothelial cell adhesion molecule (CD31 antigen), Anti-CD31, Anti-PECAM1



Related Categories Alphabetical Index, Analytical Cytology, Antibodies, Antibodies for Cell Biology, Antibodies for Immune Cell Signaling and Blood,
conjugate   unconjugated
clone   1D2-1A5, monoclonal
biological source   mouse
application(s)   immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
  immunoprecipitation (IP): suitable
  indirect ELISA: suitable
  western blot: 1-5 μg/mL
species reactivity   human
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
antibody form   purified immunoglobulin
isotype   IgG1κ
Quality Level   100
antibody product type   primary antibodies
GenBank® accession no.   BC022512
UniProt accession no.   P16284
Gene Information   human ... PECAM1(5175)


General description

The platelet and endothelial cell adhesion molecule 1 (PECAM1) gene, spanning 75-kb, is mapped on the long arm of human chromosome 17. This gene codes for 130kDa protein, which belongs to the immunoglobulin (Ig) superfamily. It is a vital component of the endothelial cell intercellular junction. PECAM1 is expressed on the surface of circulating platelets, monocytes, neutrophils, and selected T-cell subsets.


PECAM1 (AAH22512, 29 a.a. ~ 738 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.


Physical form

Solution in phosphate buffered saline, pH 7.4


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.

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

Biochem/physiol Actions

Platelet and endothelial cell adhesion molecule 1 (PECAM1) also called as cluster of differentiation 31 (CD31), plays a crucial role in the adhesion cascade leading to leukocyte extravasation during the inflammatory process. PECAM1 is essential for leukocyte transmigration via intercellular junctions of vascular endothelial cells. Genetic polymorphism of PECAM1 is associated with atherosclerotic events. PECAM1, is a membrane glycoprotein that facilitates both homophilic and heterophilic adhesion. PECAM1 is also implicated in angiogenesis.

Safety & Documentation

Safety Information

NONH for all modes of transport
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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