Biotin Anti-alpha 2 Macroglobulin antibody (ab7338)
Key features and details
- Biotin Goat polyclonal to alpha 2 Macroglobulin
- Suitable for: ELISA, IHC-Fr, IP, Dot blot, Immunomicroscopy, WB
- Reacts with: Human
- Conjugation: Biotin
- Isotype: IgG
Overview
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Product name
Biotin Anti-alpha 2 Macroglobulin antibody
See all alpha 2 Macroglobulin primary antibodies -
Description
Biotin Goat polyclonal to alpha 2 Macroglobulin -
Host species
Goat -
Conjugation
Biotin -
Tested applications
Suitable for: ELISA, IHC-Fr, IP, Dot blot, Immunomicroscopy, WBmore details -
Species reactivity
Reacts with: Human -
Immunogen
Full length native protein (purified) corresponding to Human alpha 2 Macroglobulin.
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General notes
Biotinamidocaproate N-Hydroxysuccinimide Ester (BAC) Biotin/Protein Ratio: 10-20 BAC molecules per rabbit IgG molecule.
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.
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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, 0.42% 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 against the buffer. -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab7338 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 | ||
| IHC-Fr | ||
| IP | ||
| Dot blot | ||
| Immunomicroscopy | ||
| WB |
| Notes |
|---|
ELISA (1:9,000 to 1:36,000)
Immunohistochemistry
Immunomicroscopy
as well as other antibody based assays using streptavidin or avidin conjugates requiring lot-to-lot consistency.
Target
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Function
Is able to inhibit all four classes of proteinases by a unique 'trapping' mechanism. This protein has a peptide stretch, called the 'bait region' which contains specific cleavage sites for different proteinases. When a proteinase cleaves the bait region, a conformational change is induced in the protein which traps the proteinase. The entrapped enzyme remains active against low molecular weight substrates (activity against high molecular weight substrates is greatly reduced). Following cleavage in the bait region a thioester bond is hydrolyzed and mediates the covalent binding of the protein to the proteinase. -
Tissue specificity
Secreted in plasma. -
Sequence similarities
Belongs to the protease inhibitor I39 (alpha-2-macroglobulin) family. -
Developmental stage
Contrary to the rat protein, which is an acute phase protein, this protein is always present at high levels in circulation. -
Cellular localization
Secreted. - Information by UniProt
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Database links
- Entrez Gene: 2 Human
- Omim: 103950 Human
- SwissProt: P01023 Human
- Unigene: 212838 Human
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Alternative names
- A2m antibody
- A2MG_HUMAN antibody
- Alpha 2 M antibody
see all
Protocols
Datasheets and documents
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SDS download
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Datasheet download
References (1)
ab7338 has been referenced in 1 publication.
- Jensen PE et al. Significantly increased fractions of transformed to total alpha2-macroglobulin concentrations in plasma from patients with multiple sclerosis. Biochim Biophys Acta 1690:203-7 (2004). ELISA . PubMed: 15511627