Anti-CD11b antibody [EPR1344]
- BOND RX™ Validated
- RabMAb
- Advanced Validation
- Recombinant
- Lab Essentials
- 20ul selling size
- What is this?
4
(37 Reviews)
|
(529 Publications)
Anti-CD11b antibody [EPR1344] (ab133357) is a rabbit monoclonal antibody detecting CD11b in Western Blot, IHC-P, mIHC. Suitable for Human, Mouse, Rat.
- Multiplex IHC validated on the Leica BOND® MAX using Opal reagents
- Biophysical QC for unrivalled batch-batch consistency
- Over 340 publications
View Alternative Names
CD11b, CD11B, CR3A, ITGAM, Integrin alpha-M, CD11 antigen-like family member B, CR-3 alpha chain, Cell surface glycoprotein MAC-1 subunit alpha, Leukocyte adhesion receptor MO1, Neutrophil adherence receptor
- mIHC
Supplier Data
Multiplex immunohistochemistry - Anti-CD11b antibody [EPR1344] (AB133357)
Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded mouse spleen tissue staining LY6C with ab317272 at a 1 : 100 (0.978 ug/ml) dilution, ab133357 anti-CD11b used at 1 : 20000 (0.05 ug/ml) dilution and ab245235 anti-CD19 used at a 1 : 1000 (0.999 ug/ml) dilution.
Panel A : merged staining of anti-Ly6c (green; Opal™690), anti-CD11b (magenta; Opal™570) and anti-CD19 (yellow; Opal™520) on mouse spleen.
Panel B : anti-Ly6c stained on monocytes/macrophages.
Panel C : anti-CD11b stained on monocytes/macrophages.
Panel D : anti-CD19 stained on B cells.
Co-staining of Ly6c and CD11b can be observed.
The section was incubated in three rounds of staining : in the order of ab317272, ab133357, and ab245235 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.
Nuclear DNA was labeled with DAPI (shown in blue).
The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.
Nuclear counter stain with DAPI.
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Immunohistochemical staining of paraffin embedded human spleen with purified ab133357 at a 1/4000 dilution. The secondary antibody used is a HRP goat anti-rabbit (ab97051). The sample is counterstained with hematoxylin.
Antigen retrieval was perfomed using Tris-EDTA buffer, pH 9.0.
PBS was used instead of the primary antibody as the negative control, and is shown in the inset.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Immunohistochemical analysis of formalin fixed paraffin embedded human spleen labelling CD11b with ab133357 at a concentration of 0.32 µg/ml. The immunostaining was performed on a Leica Biosystems BOND® RX instrument with a Bond™ Polymer Refine Detection kit. Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution 2) for 20 mins. ab133357Anti-CD11b antibody was incubated for 30 mins at room temperature. Sections were counterstained with Hematoxylin. Image inset shows absence of staining in secondary antibody only control.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
IHC image of CD11b staining in a formalin fixed, paraffin embedded human normal spleen tissue section*, performed on a Leica Bond™ system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab133357 at 1/4000 dilution, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Immunohistochemical analysis of formalin fixed paraffin embedded human spleen labelling CD11b with ab133357 at a concentration of 1µg/ml. The immunostaining was performed on a Ventana DISCOVERY ULTRA (Roche Tissue Diagnostics) instrument with an OptiView DAB IHC Detection Kit. Heat mediated antigen retrieval was conducted for 32 mins at 100°C with ULTRA cell conditioning solution (CC1, pH 8.5). ab133357 Anti-CD11b antibody was incubated at 37°C for 16 mins. Sections were counterstained with Hematoxylin II. Image inset shows absence of staining in secondary antibody only control.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Tissue Microarrays stained for "Anti-CD11b antibody [EPR1344]" using "ab133357"in immunohistochemical analysis. This table provides a detailed overview of positive (tick mark) and negative (cross mark) staining per sample type tested. The sections were pre-treated using Heat mediated antigen retrieval using Bond™ Epitope Retrieval Solution 2 (pH 9.0) for 20 minutes. The sections were incubated with ab133357 for 30 mins at room temperature followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The immunostaining was performed on a Leica Biosystems BOND® RX instrument.
- IHC-P
PubMed
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Rottlerin decreases the number of effector cells that mainly infiltrate the skin in IMQ-treated mice
Immunohistochemical detection of immune cell-related markers was performed on paraffin-embedded sections obtained from the back skin of IMQ-induced mice treated with vehicle or rottlerin.
Representatives IHC images of CD11b (B) on the skin of the vehicle or rottlerin-treated mice. Scale bar = 100μm.
Quantification analysis of IHC staining for CD11b(E) on the skin of the vehicle and rottlerin treated mice. Two independent researchers counted the number of positive staining cells were per high-power field (HPF). The data are representative of three experiments (n = 5 mice per group). ** P<0.01 vs. vehicle.
Min, M et al PLoS One. 2017 Dec 22;12(12):e0190051. doi: 10.1371/journal.pone.0190051. eCollection 2017 Reproduced under the Creative Commons license http://creativecommons.org/licenses/by/4.0/
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Tissue Microarrays stained for "Anti-CD11b antibody [EPR1344]" using "ab133357"in immunohistochemical analysis. This table provides a detailed overview of positive (tick mark) and negative (cross mark) staining per sample type tested. The sections were pre-treated using Heat mediated antigen retrieval using Bond™ Epitope Retrieval Solution 2 (pH 9.0) for 20 minutes. The sections were incubated with ab133357 for 30 mins at room temperature followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The immunostaining was performed on a Leica Biosystems BOND® RX instrument.
- IHC-P
AbReview63941****
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Formalin-fixed, 0.2% Triton-X permeabilized Mouse tissue sections (Eo771 breast cancer) was stained for CD11b using ab133357 (Green) at 1/1000 dilution in immunohistochemical analysis. The secondary antibody was a Alexa Fluor® 488 Goat anti-Rabbit IgG (H+L) at 1/1000 dilution.
BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration : 4% · Temperature : 25°C
This image is courtesy of an abreview from Anugraha Rajagopalan
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
ab133357 staining CD11b in paraffin embedded Rat cerebrum tissue sections by Immunohistochemistry. Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Samples were incubated with primary antibody at 1/4000 dilution (0.29 μg/ml). A ready to use Goat Anti-rabbit IgG H&L (HRP) was used as the secondary antibody. Hematoxylin was used as a counterstain. Positive staining on gliocytes of rat cerebrum [PMID : 20483006].
- IHC-P
AbReview53642****
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
Formaldehyde-fixed, paraffin-embedded rat bone marrow tissue stained for CD11b using ab133357 at 1/5000 in immunohistochemical analysis.
Heat mediated antigen retrieval with EDTA buffer pH 9 was performed before commencing with staining protocol. 1% casein was used as blocking agent.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
ab133357 staining CD11b in paraffin embedded Mouse colon tissue sections by Immunohistochemistry. Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Samples were incubated with primary antibody at 1/4000 dilution (0.031 μg/ml). A ready to use Goat Anti-rabbit IgG H&L (HRP) was used as the secondary antibody. Hematoxylin was used as a counterstain. Positive staining on stromal cells of mouse colon.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD11b antibody [EPR1344] (AB133357)
ab133357 staining CD11b in paraffin embedded Mouse lung tissue sections by Immunohistochemistry. Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Samples were incubated with primary antibody at 1/4000 dilution (0.031 μg/ml). A ready to use Goat Anti-rabbit IgG H&L (HRP) was used as the secondary antibody. Hematoxylin was used as a counterstain. Positive staining on stromal cells of mouse lung.
- WB
Lab
Western blot - Anti-CD11b antibody [EPR1344] (AB133357)
Blocking buffer : 5% NFDM/TBST
Dilution buffer : 5% NFDM/TBST
All lanes:
Western blot - Anti-CD11b antibody [EPR1344] (ab133357) at 1/1000 dilution
Lane 1:
TF-1 cell lysate at 20 µg
Lane 2:
TPA treated THP-1 cell lysate at 20 µg
Secondary
All lanes:
HRP goat anti-rabbit (H+L) at 1/1000 dilution
Predicted band size: 127 kDa
Observed band size: 170 kDa
false
- WB
Lab
Western blot - Anti-CD11b antibody [EPR1344] (AB133357)
Blocking buffer : 5% NFDM/TBST
Dilution buffer : 5% NFDM/TBST
All lanes:
purified at 1/10000 dilution
Lane 1:
RAW264.7 cell lysate at 20 µg
Lane 2:
Mouse spleen tissue lysate at 20 µg
Secondary
All lanes:
HRP goat anti-rabbit (H+L) at 1/1000 dilution
Predicted band size: 127 kDa
Observed band size: 170 kDa
false
- WB
Lab
Western blot - Anti-CD11b antibody [EPR1344] (AB133357)
Blocking and diluting buffer : 5% NFDM/TBST
All lanes:
Western blot - Anti-CD11b antibody [EPR1344] (ab133357) at 1/1000 dilution
All lanes:
Rat spleen tissue lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 127 kDa
Observed band size: 170 kDa
false
Exposure time: 8s
- WB
Lab
Western blot - Anti-CD11b antibody [EPR1344] (AB133357)
Different batches of ab133357 were tested on Rat spleen lysate at 0.1 µg/ml. 15 µg of lysate was loaded in each lane. Bands observed at 170 kDa.
All lanes:
Western blot - Anti-CD11b antibody [EPR1344] (ab133357)
Predicted band size: 127 kDa
false
Related conjugates and formulations (10)
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HRP Anti-CD11b antibody [EPR1344]
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565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-CD11b antibody [EPR1344]
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603 Alexa Fluor® 568
Alexa Fluor® 568 Anti-CD11b antibody [EPR1344]
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Anti-CD11b antibody [EPR1344] - BSA and Azide free
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665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-CD11b antibody [EPR1344]
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519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-CD11b antibody [EPR1344]
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617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-CD11b antibody [EPR1344]
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775 Alexa Fluor® 750
Alexa Fluor® 750 Anti-CD11b antibody [EPR1344]
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Biotin Anti-CD11b antibody [EPR1344]
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Anti-CD11b antibody [EPR1344] - Low endotoxin, Azide free
Reactivity data
Product details
Anti-CD11b antibody [EPR1344] (ab133357) was developed by Abcam using patented rabbit monoclonal antibody technology and is validated for use in IHC-P, WB and mIHC.
Anti-CD11b antibody [EPR1344] (ab133357) was first used in a scientific publication in 1976 and has been cited over 347 times in peer reviewed journals. It's performance in IHC in mouse and human samples is trusted by the scientific community.
Abcam's high quality manufacturing and validation processes ensure Anti-CD11b antibody [EPR1344] (ab133357) has high sensitivity and specificity alongside high lot-to-lot consistency and reproducibility.
Anti-CD11b antibody [EPR1344] (ab133357) has 31 independent reviews from customers.
Anti-CD11b antibody [EPR1344] (ab133357) specifically detects CD11b (UniProt ID: P11215; Molecular weight: 126kDa) and is sold in a convenient trial size to enable initial testing (20 µL) and larger sizes for subsequent scaling up experiments (100 µL and 1 mL).
Conjugation-ready, carrier free format available for antibody clone EPR1344 - ab209970.
Antibody clone EPR1344 is also available pre-conjugated to a variety of labels for your convenience - HRP, Alexa Fluor® 488, Alexa Fluor® 555, Alexa Fluor® 647, Alexa Fluor® 594, Alexa Fluor® 568, Alexa Fluor® 750, Biotin (ab204472, ab307387, ab307391, ab307523, ab311811, ab313094, ab321047, ab322298).
CD11b is involved in various diseases by regulating immune cell adhesion, migration and activation, which can influence inflammation, autoimmune conditions and cancer progression. Multiplex IHC staining using Opal in mouse spleen tissue
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Properties and storage information
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Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
CD11b plays a critical role in various immune responses by mediating phagocytosis chemotaxis and cell migration. It is essential for proper leukocyte adherence to endothelial cells and for the engulfment of pathogens or apoptotic cells. CD11b as part of the Mac-1 complex contributes to the immune surveillance and inflammatory processes. This complex interacts with diverse ligands like ICAM-1 fibrinogen and complement component iC3b facilitating an immunological response.
Pathways
CD11b is instrumental within the integrin signaling pathway and the Leukocyte Transendothelial Migration pathway. Its interaction with ICAM-1 is central to the leukocyte adhesion cascade influencing the movement of immune cells across endothelial barriers. CD11b also associates with proteins such as Src family kinases and PI3K which activate downstream signaling responsible for the reorganization of the cytoskeleton and cell movement during immune responses.
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Target data
Publications (529)
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com