Anti-Oct-2 antibody [EP543Y] (ab33919)
![Western blot - Anti-Oct-2 antibody [EP543Y] (ab33919)](https://www.abcam.com/ps/products/33/ab33919/Images/ab33919-47312-anti-oct-2-antibody-ep543y-western-blot.jpg "Western blot - Anti-Oct-2 antibody [EP543Y] (ab33919)")
Key features and details
- Rabbit monoclonal [EP543Y] to Oct-2
- Suitable for: WB
- Reacts with: Human
- Isotype: IgG
Related conjugates and formulations
Overview
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Product name
Anti-Oct-2 antibody [EP543Y]
See all Oct-2 primary antibodies -
Description
Rabbit monoclonal [EP543Y] to Oct-2 -
Host species
Rabbit -
Specificity
This antibody may detect the isoform 2.
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Tested applications
Suitable for: WBmore details
Unsuitable for: Flow Cyt -
Species reactivity
Reacts with: Human -
Immunogen
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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Positive control
- Raji cell lysate
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General notes
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
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 short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 49% PBS, 50% Glycerol (glycerin, glycerine), 0.05% BSA -
Concentration information loading... -
Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
EP543Y -
Isotype
IgG -
Research areas
Associated products
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Isotype control
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab33919 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 |
|---|---|---|
| WB |
1/20000 - 1/50000. Predicted molecular weight: 51 kDa.
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| Notes |
|---|
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WB
1/20000 - 1/50000. Predicted molecular weight: 51 kDa. |
Target
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Function
Transcription factor that specifically binds to the octamer motif (5'-ATTTGCAT-3'). Regulates transcription in a number of tissues in addition to activating immunoglobulin gene expression. Modulates transcription transactivation by NR3C1, AR and PGR. Isoform 5 activates the U2 small nuclear RNA (snRNA) promoter. -
Tissue specificity
Isoform 3 is B-cell specific. Isoform 5 is expressed in B-cells and the immunoglobulin-expressing T-cell line MOLT-4, but not in the T-cell line BW5147. -
Sequence similarities
Belongs to the POU transcription factor family. Class-2 subfamily.
Contains 1 homeobox DNA-binding domain.
Contains 1 POU-specific domain. -
Cellular localization
Cytoplasm. Nucleus. - Information by UniProt
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Database links
- Entrez Gene: 5452 Human
- Omim: 164176 Human
- SwissProt: P09086 Human
- Unigene: 147381 Human
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Alternative names
- class 2 antibody
- Lymphoid restricted immunoglobulin octamer binding protein antibody
- Lymphoid-restricted immunoglobulin octamer-binding protein NF-A2 antibody
see all
Images
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Western blot - Anti-Oct-2 antibody [EP543Y] (ab33919)Anti-Oct-2 antibody [EP543Y] (ab33919) at 1/50000 dilution + Raji cell lysate
Predicted band size: 51 kDa
Observed band size: 55 kDa why is the actual band size different from the predicted?
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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SDS download
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Datasheet download
References (3)
ab33919 has been referenced in 3 publications.
- Wei L et al. Functional role of PLCE1 intronic insertion variant associated with susceptibility to esophageal squamous cell carcinoma. Carcinogenesis 39:191-201 (2018). PubMed: 29106514
- Oguri T et al. Organic cation transporter 6 directly confers resistance to anticancer platinum drugs. Biomed Rep 5:639-643 (2016). WB ; Human . PubMed: 27882231
- Winiarska M et al. Prenyltransferases Regulate CD20 Protein Levels and Influence Anti-CD20 Monoclonal Antibody-mediated Activation of Complement-dependent Cytotoxicity. J Biol Chem 287:31983-93 (2012). ChIP . PubMed: 22843692