CD11b Antibody (YA3423)

Cat. No.: HY-P83690: Data Sheet COA
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User Guide for Antibodies
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Technical Support

CD11b Antibody (YA3423) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CD11b.

For research use only. We do not sell to patients.

Size	Stock	Quantity
10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

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CD11b Antibody (YA3423) Featured Recommendations:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
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Background
Documentation

Description

CD11b Antibody (YA3423) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CD11b.

Host

Rabbit

Clonality

Monoclonal

Molecular Weight

Predicted band size: 127 kDa;

Observed band size: 170 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

P11215

Gene ID

3684 [NCBI]

Immunogen

A synthesized peptide derived from human CD11b aa1101-1152.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:50-1:100
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:200
IP IP: Immunoprecipitation	1:50
FC FC: Flow Cytometry	1:50-1:100

Sensitivity	Endogenous	Purity	affinity purified
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

ALL WB FC

Western blot analysis of extracts from TF-1(lane 2(20ug) , THP-1(lane 3(20ug) and U937(lane 4(20ug) using CD11b Antibody (HY-P83690) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.
Flow cytometric analysis of 1X10^6 TF-1 cells labeling CD11b Antibody (YA3423) (HY-P83690, red). Cells were fixed with 4% paraformaldehyde. Then stained with the primary antibody at 1/50 dilution for an hour at 4℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L (HY-P8002) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Rabbit IgG Isotype Control (HY-P80879, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).

Background

Function：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:20008295, PubMed:9558116). 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 (By similarity). May play a role in mast cell development (By similarity). Required with TYROBP/DAP12 in microglia to control production of microglial superoxide ions which promote the neuronal apoptosis that occurs during brain development (By similarity)

Subcellular Localization：Cell membrane; Single-pass type I membrane protein; Membrane raft; Single-pass type I membrane protein

Expression：
Tissue_specificity:It is mainly expressed in monocytes and granulocytes (PubMed: 1346576) . It is also expressed in neutrophils (protein level) (PubMed: 21193407) .

Isoforms & Post-Translational Modification：P11215 has 2 isomers: P11215-1: 127179 Da (predicted); P11215-2: 127307 Da (predicted).

Subunit：Heterodimer of an alpha and a beta subunit. ITGAM associates with ITGB2. Found in a complex with CD177 and ITGB2/CD18 (PubMed:21193407). Interacts with JAM3 (PubMed:12208882, PubMed:15194813). Interacts with THBD (PubMed:27055590). Interacts with complement factor H/CFH; this interaction mediates adhesion of neutrophils to pathogens leading to pathogen clearance (PubMed:20008295, PubMed:9558116). Interacts with TMEM268; this interaction inhibits ITGAM degradation via the endosome-lysosome pathway (PubMed:38730209)

RRID

AB_3676578

Database

Entrez Gene: 3684 Human

SwissProt: P11215 Human

OMIM: 609939 Human

Research Field

Neuroscience

Synonyms

CD11 antigen-like family member B; CR-3 alpha chain; Cell surface glycoprotein MAC-1 subunit alpha; CD11b; Leukocyte adhesion receptor MO1

Documentation

Select Batch:

Data Sheet (235 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)

CD11b Antibody (YA3423) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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CD11b Antibody (YA3423)

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Background

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CD11b Antibody (YA3423) Related Classifications

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