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  • SAB2500547 - Anti-ITGAM antibody produced in goat

SAB2500547 Sigma-Aldrich

Anti-ITGAM antibody produced in goat

affinity isolated antibody, buffered aqueous solution

Synonym: Anti-α-M (complement component 3 receptor 3 subunit), Anti-CD11B, Anti-CR3A, Anti-Integrin, Anti-MAC-1



Related Categories Alphabetical Index, Analytical Cytology, Antibodies, Antibodies for Cell Biology, Antibodies for Immune Cell Signaling and Blood,
conjugate   unconjugated
clone   polyclonal
biological source   goat
application(s)   ELISA: suitable
  immunofluorescence: suitable
  immunohistochemistry: suitable
species reactivity   human
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
antibody form   affinity isolated antibody
antibody product type   primary antibodies
UniProt accession no.   P11215
Gene Information   human ... ITGAM(3684)


General description

Integrin α M (ITGAM) is also called as cluster of differentiation 11b (CD11b) or intercellular adhesion molecule-1 (ICAM-1). It is expressed on monocytes/macrophages, natural killer cells, neutrophils and a subset of B-and T-lymphocytes. ITGAM gene is located on human chromosome 16p11.


Peptide with sequence C-RNDGEDSYRTQ from the internal region of the protein sequence according to NP_000623.2 .

Physical form

Supplied at 0.5 mg/mL in Tris saline with 0.02% sodium azide and 0.5% bovine serum albumin.


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.

Biochem/physiol Actions

Integrin α M (ITGAM) is involved in cell activation, chemotaxis, cytotoxicity and phagocytosis. It modulates the interaction of leukemic cells with microenvironment by binding inactivated complement component 3b (iC3b), intercellular adhesion molecule (ICAM), fibrinogen, beta-glukanes, coagulation factor X etc. ITGAM is considered as a marker for myeloid-derived suppressor cells that participates in restraining antitumor immunity of the host and inducing the enlargement and drug-resistance of hematological malignant cells. D11b integrin contributes to ICAM-1-dependent AIDP patient mononuclear leukocyte adhesion.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Safety & Documentation

Safety Information

GHS07  GHS07
Signal word 
Hazard statements 
Precautionary statements 
NONH for all modes of transport
WGK Germany 


Certificate of Analysis (COA)

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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 ...
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