CD11B/Integrin Alpha M Polyclonal antibody

CD11B/Integrin Alpha M Polyclonal Antibody for ELISA

Host / Isotype

Rabbit / IgG







Cat no : 20991-1-AP


CD11B, CR 3 alpha chain, CR3A, Integrin alpha M, ITGAM, MAC 1, MAC1A, MO1A, Neutrophil adherence receptor, SLEB6

Tested Applications

Recommended dilution

Sample-dependent, check data in validation data gallery

Product Information

20991-1-AP targets CD11B/Integrin Alpha M in WB, IHC, IF,ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Cited Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name integrin, alpha M (complement component 3 receptor 3 subunit)
Calculated molecular weight 93 kDa
Observed molecular weight 110-170 kDa
GenBank accession numberNM_000632
Gene symbol ITGAM
Gene ID (NCBI) 3684
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

Integrins are cell adhesion receptors that are heterodimers composed of non-covalently associated α and β subunits (PMID: 9779984). CD11b, also known as Integrin alpha M or CR3A, belongs to the integrin alpha chain family. CD11b forms an α/β heterodimer with CD18 (integrin β2). CD11b/CD18 is implicated in various adhesive interactions of monocytes, macrophages and granulocytes as well as in mediating the uptake of complement-coated particles and pathogens (PMID: 9558116; 20008295). CD11b/CD18 is a receptor for the complement protein fragment iC3b, and is also a receptor for fibrinogen, factor X and ICAM1 (PMID: 2971974; 15485828).


Product Specific Protocols
IHC protocol for CD11B/Integrin Alpha M antibody 20991-1-APDownload protocol
Standard Protocols
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