ARG57580

anti-CD11b (actived) antibody [CBRM1/5] (PE)

anti-CD11b (actived) antibody [CBRM1/5] (PE) for Flow cytometry and Human

MDSC Marker antibody; Myeloid-derived suppressor cell antibody

Overview

Product Description PE-conjugated Mouse Monoclonal antibody [CBRM1/5] recognizes CD11b (actived)
Tested Reactivity Hu
Tested Application FACS
Specificity The antibody recognizes an activation-dependent epitope on CD11b (Mac-1alpha), a 165-170 kDa type 1 transmembrane protein mainly expressed on monocytes, granulocytes and NK-cells. The antibody recognizes a subset of CD11b molecules on neutrophils and monocytes activated with chemoattractants or phorbol esters and does not recognize CD11b on non-activated cells.
Host Mouse
Clonality Monoclonal
Clone CBRM1/5
Isotype IgG1, kappa
Target Name CD11b (actived)
Antigen Species Human
Conjugation PE
Alternate Names MAC1A; CR3A; CR-3 alpha chain; Cell surface glycoprotein MAC-1 subunit alpha; Integrin alpha-M; MAC-1; CD11 antigen-like family member B; Leukocyte adhesion receptor MO1; MO1A; SLEB6; Neutrophil adherence receptor; CD antigen CD11b; CD11B

Application Instructions

Application Suggestion
Tested Application Dilution
FACS10 µl / 100 µl of whole blood or 10^6 cells
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.

Properties

Form Liquid
Purification Purified.
Buffer PBS and 15 mM Sodium azide.
Preservative 15 mM Sodium azide
Storage Instruction Aliquot and store in the dark at 2-8°C. Keep protected from prolonged exposure to light. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.

Bioinformation

Database Links

GeneID: 3684 Human ITGAM

Swiss-port # P11215 Human Integrin alpha-M

Gene Symbol ITGAM
Gene Full Name ITGAM
Background CD11b (integrin alpha M chain): Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form a leukocyte-specific integrin referred to as macrophage receptor 1 ('Mac-1'), or inactivated-C3b (iC3b) receptor 3 ('CR3'). The alpha M beta 2 integrin is important in the adherence of neutrophils and monocytes to stimulated endothelium, and also in the phagocytosis of complement coated particles. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]
Function CD11b: Integrin ITGAM/ITGB2 is implicated in various adhesive interactions of monocytes, macrophages and granulocytes as well as in mediating the uptake of complement-coated particles and pathogens (PubMed:9558116, PubMed:20008295). It is identical with CR-3, the receptor for the iC3b fragment of the third complement component. It probably recognizes the R-G-D peptide in C3b. Integrin ITGAM/ITGB2 is also a receptor for fibrinogen, factor X and ICAM1. It recognizes P1 and P2 peptides of fibrinogen gamma chain. Regulates neutrophil migration (PubMed:28807980). In association with beta subunit ITGB2/CD18, required for CD177-PRTN3-mediated activation of TNF primed neutrophils (PubMed:21193407). May regulate phagocytosis-induced apoptosis in extravasated neutrophils. May play a role in mast cell development. Required with TYROBP/DAP12 in microglia to control production of microglial superoxide ions which promote the neuronal apoptosis that occurs during brain development. [UniProt]
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Research Area MDSC Marker antibody; Myeloid-derived suppressor cell antibody
Calculated MW 127 kDa

Images (1) Click the Picture to Zoom In

  • ARG57580 anti-CD11b (actived) antibody [CBRM1/5] (PE) FACS image

    Flow Cytometry: PMA-activated Human peripheral blood cells stained with ARG57580 anti-CD11b (actived) antibody [CBRM1/5] (PE).