Biotin Anti-Protein G antibody (ab7251)
Key features and details
- Biotin Rabbit polyclonal to Protein G
- Suitable for: ELISA
- Conjugation: Biotin
- Isotype: IgG
Overview
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Product name
Biotin Anti-Protein G antibody
See all Protein G primary antibodies -
Description
Biotin Rabbit polyclonal to Protein G -
Host species
Rabbit -
Conjugation
Biotin -
Tested applications
Suitable for: ELISAmore details -
Immunogen
Full length native protein (purified) corresponding to Protein G. Strepococcus species
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Positive control
- Natural Protein G (ab7458) can be used as a positive control in WB.
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General notes
Biotinamidocaproate N-Hydroxysuccinimide Ester (BAC) Biotin/Protein Ratio: 10-20 BAC molecules per goat IgG molecule.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
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, as well as customer reviews and Q&As.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
Preservative: 0.01% Sodium azide
Constituents: 0.88% Sodium chloride, 1% BSA, 0.424% Potassium phosphate -
Concentration information loading... -
Purity
IgG fraction -
Purification notes
This product is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis. -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Isotype control
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Positive Controls
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab7251 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 |
|---|---|---|
| ELISA | Use at an assay dependent concentration. |
Target
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Relevance
Protein G is a bacterial protein derived from the cell wall of certain strains of b-hemolytic Streptococcci. It binds with high affinity to the Fc portion of various classes and subclasses of immunoglobulins from a variety of species. Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to total IgG from guinea pig, rabbit, goat, cow, sheep, and horse. Protein G binds preferentially to the Fc portion of IgG, but can also bind to the Fab region, making it useful for purification of F(ab') fragments of IgG. Due to it's affinity for the Fc region of many mammalian immunoglobulins, protein G is considered a universal reagent in biochemistry and immunology. -
Cellular localization
Cell Wall and Secreted -
Alternative names
- IgG binding protein G antibody
- IgG-binding protein G antibody
- Immunoglobulin G binding protein G [Precursor] antibody
see all
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.
References (0)
ab7251 has not yet been referenced specifically in any publications.
