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SDS-PAGE - SAA4 peptide (19-130) (ab40603)
(enlarge)
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Product Name
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SAA4 protein (His tag)
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Product type
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Proteins and Peptides
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Peptide
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Recombinant fragment, corresponding to amino acids 19-130 of Human SAA4 (with His-Tag at the N-terminus.)
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Tested applications
(see key)
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MS, SDS-PAGE
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Application notes
(see key)
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Recommended dilutions
MS: Use at an assay dependent dilution.
SDS-PAGE: Use at an assay dependent dilution.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
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Research areas
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Cardiovascular >> Lipids / Lipoproteins >> Lipoproteins/Apolipoproteins >> Apolipoproteins
Cardiovascular >> Atherosclerosis >> Lipoprotein metabolism
Cardiovascular >> Blood >> Acute Phase Reactants
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Relevance
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SAA4 is a constitutively expressed protein belonging to the SAA family. It is a major acute phase reactant and an apolipoprotein of the HDL complex.
The serum amyloid A (SAA) superfamily comprises a number of differentially expressed genes with a high degree of homology in mammalian species. SAA4, an apolipoprotein constitutively expressed only in humans and mice, is associated almost entirely with lipoproteins of the high density range. Its physiological function is unknown and its serum concentration has no relationship with those of other major apolipoproteins. The presence of SAA4 mRNA and protein in macrophage derived foam cells of coronary and carotid arteries suggested a specific role of human SAA4 during inflammation including atherosclerosis.
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Purity
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>95% by SDS-PAGE
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Storage buffer
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Preservative: 0.002% Sodium Azide
Constituents: 0.1% Triton-X-100, 10mM Tris, 10mM DTT, pH 8.0 Material safety datasheet (MSDS) for this product:
Sodium Azide MSDS
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Form
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Liquid
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Concentration
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Batch dependent within range: 0.15 - 1.50 mg/ml
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Storage instructions
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Aliquot and store at -80°C. Avoid repeated freeze / thaw cycles.
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Expression system
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E. coli
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At Abcam, we have one centralized database to hold all of our product information, so that everything we know about this SAA4 protein (His tag) is on this datasheet. But please do contact us if you would like any reassurance! |
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SAA4 protein (His tag) images:
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 SDS-PAGE - SAA4 peptide (19-130) (ab40603)
Analysis of SAA4 Recombinant Protein (ab40603) @ 1µg using a 4-20% SDS gradient gel. Coomassie blue staining. A band is seen at about 17 kDa.
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Search PubMed (MEDLINE) for references to SAA4
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