Recombinant Anti-CD41 antibody [EPR4330] - Low endotoxin, Azide free (ab229448)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR4330] to CD41 - Low endotoxin, Azide free
- Suitable for: WB, IHC-P, ICC/IF
- Reacts with: Mouse, Human
Related conjugates and formulations
Overview
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Product name
Anti-CD41 antibody [EPR4330] - Low endotoxin, Azide free
See all CD41 primary antibodies -
Description
Rabbit monoclonal [EPR4330] to CD41 - Low endotoxin, Azide free -
Host species
Rabbit -
Specificity
Mouse reactivity is only guaranteed for IHC-P.
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Tested applications
Suitable for: WB, IHC-P, ICC/IFmore details
Unsuitable for: IP -
Species reactivity
Reacts with: Mouse, Human -
Immunogen
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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Positive control
- Human platelet, fetal liver and placenta lysates; Human spleen tissue
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General notes
ab229448 is the carrier-free version of ab134131.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Our Low endotoxin, azide-free formats have low endotoxin level (≤ 1 EU/ml, determined by the LAL assay) and are free from azide, to achieve consistent experimental results in functional assays.
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
Storage buffer
pH: 7.2
Constituent: PBS -
Carrier free
Yes -
Concentration information loading...
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Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
EPR4330 -
Isotype
IgG -
Research areas
Associated products
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Alternative Versions
- Anti-CD41 antibody [EPR4330] (ab134131)
- HRP Anti-CD41 antibody [EPR4330] (ab194981)
- Alexa Fluor® 647 Anti-CD41 antibody [EPR4330] (ab308537)
- Alexa Fluor® 488 Anti-CD41 antibody [EPR4330] (ab311002)
- Alexa Fluor® 594 Anti-CD41 antibody [EPR4330] (ab311760)
- Alexa Fluor® 568 Anti-CD41 antibody [EPR4330] (ab313040)
- Alexa Fluor® 555 Anti-CD41 antibody [EPR4330] (ab313241)
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Compatible Secondaries
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Isotype control
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab229448 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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WB |
Use at an assay dependent concentration. Predicted molecular weight: 113 kDa.
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IHC-P |
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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ICC/IF |
Use at an assay dependent concentration.
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Notes |
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WB
Use at an assay dependent concentration. Predicted molecular weight: 113 kDa. |
IHC-P
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
ICC/IF
Use at an assay dependent concentration. |
Target
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Function
Integrin alpha-IIb/beta-3 is a receptor for fibronectin, fibrinogen, plasminogen, prothrombin, thrombospondin and vitronectin. It recognizes the sequence R-G-D in a wide array of ligands. It recognizes the sequence H-H-L-G-G-G-A-K-Q-A-G-D-V in fibrinogen gamma chain. Following activation integrin alpha-IIb/beta-3 brings about platelet/platelet interaction through binding of soluble fibrinogen. This step leads to rapid platelet aggregation which physically plugs ruptured endothelial cell surface. -
Tissue specificity
Isoform 1 and isoform 2 were identified in platelets and megakaryocytes, but not in reticulocytes or in Jurkat and U937 white blood cell line. Isoform 3 is expressed by leukemia, prostate adenocarcinoma and melanoma cells but not by platelets or normal prostate or breast epithelial cells. -
Involvement in disease
Defects in ITGA2B are a cause of Glanzmann thrombasthenia (GT) [MIM:273800]; also known as thrombasthenia of Glanzmann and Naegeli. GT is the most common inherited disease of platelets. It is an autosomal recessive disorder characterized by mucocutaneous bleeding of mild-to-moderate severity and the inability of this integrin to recognize macromolecular or synthetic peptide ligands. GT has been classified clinically into types I and II. In type I, platelets show absence of the glycoprotein IIb/beta-3 complexes at their surface and lack fibrinogen and clot retraction capability. In type II, the platelets express the glycoprotein IIb/beta-3 complex at reduced levels (5-20% controls), have detectable amounts of fibrinogen, and have low or moderate clot retraction capability. The platelets of GT 'variants' have normal or near normal (60-100%) expression of dysfunctional receptors. -
Sequence similarities
Belongs to the integrin alpha chain family.
Contains 7 FG-GAP repeats. -
Cellular localization
Membrane. - Information by UniProt
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Database links
- Entrez Gene: 3674 Human
- Entrez Gene: 16399 Mouse
- Omim: 607759 Human
- SwissProt: P08514 Human
- SwissProt: Q9QUM0 Mouse
- Unigene: 411312 Human
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Alternative names
- antigen CD41 antibody
- BDPLT16 antibody
- BDPLT2 antibody
see all
Images
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Ab134131 staining CD41 in HEL (human Erythroleukemia erythroblast) cells by ICC/IF (Immunocytochemistry/Immunofluorescence. Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% TritonX-100. Samples were incubated with primary antibody at 1/100 dilution (6 μg/ml). An AlexaFluor® 488 Goat anti-Rabbit (ab150077) was used as the secondary antibody at 1/1000 dilution (2 μg/ml). Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) , ab195889 was used a counterstain antibody at 1/200 dilution (2.5 μg/ml). DAPI was used as a nuclear counterstain. Confocal image showing membranous staining in HEL cell line.
Negative control: K562( PMID 2458779)
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab134131).
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Ab134131 staining CD41 paraffin embedded Mouse bone marrow 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 1/500 dilution (1.21 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. Cytoplasmic staining in megakaryocytes of mouse bone marrow (PMID: 27128503).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab134131).
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Ab134131 staining CD41 in paraffin embedded Human bone marrow 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 1/2000 dilution (0.30 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. Cytoplasmic staining in megakaryocytes of human bone marrow (PMID: 27128503; PMID: 23667055).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab134131).
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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Datasheet download
Certificate of Compliance
References (0)
ab229448 has not yet been referenced specifically in any publications.