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C0551

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Monoclonal Anti-CD11b antibody produced in mouse

clone ICRF44, purified immunoglobulin, buffered aqueous solution

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Synonym(s):
Monoclonal Anti-CD11b
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

ICRF44, monoclonal

form

buffered aqueous solution

mol wt

antigen 165-170 kDa

species reactivity

human

technique(s)

flow cytometry: 5 μL using 1 × 106 cells

isotype

IgG1

UniProt accession no.

shipped in

wet ice

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... ITGAM(3684)

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clone

ICRF44, monoclonal

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CBRM1/5, monoclonal

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ICRF44, monoclonal

clone

R1.302, monoclonal

biological source

mouse

biological source

mouse

biological source

mouse

biological source

mouse

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

species reactivity

human

species reactivity

human

species reactivity

human, nonhuman primates

species reactivity

human

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

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General description

CD11b is also known as Mac-1, CR3, MO-1 and C3bi receptor. It belongs to β 2 integrin family. The gene encodes the integrin α M chain. It is expressed on the surface of circulating monocytes, granulocytes, neutrophils, macrophages, dendritic cells and certain NK cells. It is present in subcellular granules in granulocytes and on subsets of macrophages.
Monoclonal anti-Human CD11b antibody (mouse IgG1 isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with human monocytes.

Specificity

Recognizes the CD11b α-chain of the human CD11b/CD18 complex. The antibody is useful for studies on cell adhesion and migration and for the detection of leukocyte adhesion deficiencies. It may be used to stain acetone-fixed cryostat sections or cell preparations. The epitope recognized by the antibody is formalin sensitive.
2nd Workshop: code no. M104
3rd Workshop: code no. 202 and 238
4th Workshop: code no. M47

Immunogen

human monocytes.

Application

Monoclonal Anti-CD11b antibody produced in mouse has been used in immunostaining and flow cytometry.

Biochem/physiol Actions

CD11b/CD18 acts as a receptor for C3bi, clotting factor X, fibrinogen and ICAM-1. It is involved in cell-cell and cell-substrate interactions. It plays a crucial role in several immunological processes as well including leukocyte extravasation and phagocytosis. It also plays an important role in certain coagulation protease cascade and in cell migration.

Target description

CD11b α-chain of the human CD11b/CD18 complex is an α/β heterodimeric glycoprotein which belongs to the β2 integrin family. It is also known as Mac-1, CR3, MO-1 and C3bi receptor. CD11b is expressed on the surface of circulating monocytes, granulocytes and certain NK cells and is also present in subsets of macrophages. It functions as a receptor for iC3b, clotting factor X, fibrinogen and ICAM-1.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin and 15 mM 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

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Initiation of the coagulation protease cascade as it assembles on cell surfaces requires limited proteolytic activation of the zymogen factor X. Not previously suspected to be the ligand of an organizing receptor on cell surfaces, we now describe that factor

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