The hybridoma was formed by the fusion of mouse myeloma NS1 cellswith spleen cells from rats immunized with B10 mouse spleen cells enrichedfor T lymphocytes.
General notesCD11b is also known as MAC-1alpha, CR3 and integrin alpha M.
Properties
FormLiquid
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Our Abpromise guarantee covers the use of ab8878 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application
Notes
IHC-Fr
IHC-Fr: Use at an assay dependent concentration. PubMed: 20962222
ICC/IF
ICC/IF: Use a concentration of 5 µg/ml.
Flow Cyt
Flow Cyt: Use at an assay dependent concentration. Each labeling step was carried out for 30 min at 0-4°C in mediumcontaining 0.01 M NaN3. Cells (5 x 107/ml) were incubated with 50 µl M1 monoclonal antibody or irrelevant monoclonal antibody, R4/18.2, as control in the first step, washed, suspended in 50 µl of FITC-F (ab')2 anti-rat IgGin the second step, and washed through a layer of fetal calf serum. Can also be used in cytotoxicity and binding assays.
WB
WB: Use at an assay dependent concentration. PubMed: 20600810
Target
FunctionIntegrin alpha-M/beta-2 is implicated in various adhesive interactions of monocytes, macrophages and granulocytes as well as in mediating the uptake of complement-coated particles. 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 alpha-M/beta-2 is also a receptor for fibrinogen, factor X and ICAM1. It recognizes P1 and P2 peptides of fibrinogen gamma chain.
Tissue specificityPredominantly expressed in monocytes and granulocytes.
Involvement in diseaseGenetic variations in ITGAM has been associated with susceptibility to systemic lupus erythematosus type 6 (SLEB6) [MIM:609939]. Systemic lupus erythematosus (SLE) is a chronic, inflammatory and often febrile multisystemic disorder of connective tissue. It affects principally the skin, joints, kidneys and serosal membranes. It is thought to represent a failure of the regulatory mechanisms of the autoimmune system.
Sequence similaritiesBelongs to the integrin alpha chain family. Contains 7 FG-GAP repeats. Contains 1 VWFA domain.
DomainThe integrin I-domain (insert) is a VWFA domain. Integrins with I-domains do not undergo protease cleavage.
Cellular localizationMembrane.
Database links
Entrez Gene: 3684 Human
Entrez Gene: 16409 Mouse
Omim: 120980 Human
SwissProt: P11215 Human
SwissProt: P05555 Mouse
Unigene: 172631 Human
Unigene: 262106 Mouse
Alternative names
Antigen CD11b p170 antibody
CD11 antigen like family member B antibody
CD11 antigen-like family member B antibody
CD11b antibody
CD11b antigen antibody
CD11b/CD18 antibody
CD49d antibody
Cell surface glycoprotein MAC 1 alpha subunit antibody
ICC/IF image of ab8878 stained Raw 246.7 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab8878 at 5µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rat IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
Overlay histogram showing Human macrophages stained with ab8878 (blue line). Cells were incubated with human immunoglobulin for 30 min at 4°C to block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab8878, 20 µg/mL) for 30 min at 4ºC. The secondary antibody used was FITC mouse anti-rat IgG2b (gamma chain) (ab99671) at 1 µg/mL for 30 min at 4ºC. Isotype control antibody (black line) was Rat IgG2b [RTK4530] (ab18541) used under the same conditions.
Overlay histogram showing Human macrophages stained with ab8878 (red line). Cells were pre-incubated in Human AB serum (10%) for 20 mins at 4ºC. Cells were then incubated with the antibody (ab8878, 0.1µg/1x10^6 cells) for 30 min at 4ºC. The secondary antibody used was Alexa Fluor® 488 goat anti-rat IgG (H+L) (ab150165) at 1/2000 dilution for 30 min at 4ºC. Isotype control antibody (black line) was rat IgG2b [RTK4530] (ab18541, 1µg/1x10^6 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
Immunohistochemistry (Frozen sections) - CD11b antibody (ab8878)This image is a courtesy of Anonymous Abreview
ab8878 staining CD11b in mouse brain tissue section by Immunohistochemistry (Frozen sections). Tissue samples were fixed with paraformaldehyde and blocking with 5% BSA for 1 hour at 250C was performed. The sample was incubated with primary antibody (1/100) for 12 hours at 40C in PBS. A Cy3®-conjugated donkey polyclonal to rat IgG was used at dilution at 1/500 as secondary antibody. Red staining in the image represents Cy3-CD11b, green - FITC-BrdU and blue is DAPI staining.
Immunohistochemistry (PFA perfusion fixed frozen sections) - CD11b antibody [M1/70] (ab8878)This image is courtesy of an Anonymous Abreview.
ab8878 staining CD11b in Mouse brain tissue by Immunohistochemistry (PFA perfusion fixed frozen sections). The sections were perfusion fixed with paraformaldehyde prior to blocking with TNB blocking buffer for 1 hour at 24°C. The primary antibody was diluted 1/100 in TNB blocking buffer and incubated with the sample for 24 hours at 4°C. An HRP Polymer-conjugated Goat anti-Rat polyclonal was used undiluted as the secondary antibody. Detected using a Streptavidin-Alexa 546 conjugate.
更多產(chǎn)品:
Abcamab1132Mouse monoclonal [1718] to Thyroid Hormone Receptor100ul3996Thyroid Hormone Receptor抗體一抗
Abcamab11320Rabbit polyclonal to gamma Tubulin - Centrosome Marker100ul3996gamma Tubulin抗體一抗
Abcamab11321Rabbit polyclonal to gamma Tubulin - Centrosome Marker100ul3996gamma Tubulin抗體一抗
Abcamab11322Mouse monoclonal [TUB-11] to epsilon Tubulin100ul3996epsilon Tubulin抗體一抗
Abcamab11323Mouse monoclonal [6-11B-1] to Tubulin (acetyl K40)100ul3996Tubulin抗體一抗
Abcamab11324Mouse monoclonal [B3] to Tubulin - Polyglutamylated100ul4274Tubulin抗體一抗
Abcamab11325Mouse monoclonal [TUB-1A2] to Tubulin100ul3996Tubulin抗體一抗
Abcamab11326Mouse monoclonal [100/2] to alpha Adaptin100ul3996alpha Adaptin抗體一抗
Abcamab11327Mouse monoclonal [100/1] to AP1+2 beta1 00ul3996beta 1/2 Adaptin抗體一抗
Abcamab11328Mouse monoclonal [100/3] to gamma Adaptin100ul3996gamma Adaptin抗體一抗
Abcamab11329Mouse monoclonal [AP180-I] to AP180100ul3996AP18抗體一抗
Abcamab1133Rabbit polyclonal to GABARAP100ul3996GABARAP抗體一抗
Abcam ab11926Mouse monoclonal [GNS1] to Cyclin B150ul3996Cyclin B1hystemcell一抗
Abcam ab11927Mouse monoclonal [97A1015] to D4 GDI50ug3996D4 GDIhystemcell一抗
Abcam ab11928Mouse monoclonal [42C617] to DAP350ug3996DAP3hystemcell一抗
Abcam ab11929Mouse monoclonal to DAP550ug3996DAP5hystemcell一抗
Abcam ab11930Mouse monoclonal [37A565] to DcR350ug3996DcR3hystemcell一抗
Abcam ab11931Mouse monoclonal [32A1380] to DR450ug3996DR4hystemcell一抗
Abcam ab11933Rabbit polyclonal to DR6100ul3885DR6hystemcell一抗
Abcam ab11934Mouse monoclonal [Flt-1/EWF] to VEGF Receptor 1100ug3996VEGF R1hystemcell一抗
Abcam ab11936Hamster monoclonal to Podoplanin/gp36100ug5029Podoplanin/gp36hystemcell一抗
Abcam ab11937Rabbit polyclonal to FGF basic100ug3996FGF basic,bFGFhystemcell一抗
Abcam ab11938Rabbit polyclonal to PLGF100ug3996PLGFhystemcell一抗
Abcam ab11939Rabbit polyclonal to VEGF Receptor 2100ug3996VEGF R2hystemcell一抗
Abcam ab1194Rabbit polyclonal to IRS1 (phospho S307)100ug3996IRS1hystemcell一抗
Abcam ab11941Rabbit polyclonal to PROX1100ug4418PROX1hystemcell一抗