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Our Abpromise guarantee covers the use of ab90283 in the following tested applications.
Protein Determination: Extinction Coeficient (E) 0.1% at 280nm =1.36.
Prepared from myeloma plasma shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 and 2 by FDA approved tests.
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Preservative: 0.05% Sodium Azide
Constituents: 20mM PBS, 150mM Sodium chloride, pH 7.4
The wells were coated with ab200699 at 5µg/ml at 50µl/well overnight at 4°C, followed by a 5% BSA blocking step for 2h RT. Human IgG1 (ab90283) was then added starting at 100 µg/ml and plasma/serum at 1:50 and gradually diluted 1:4, 50µl/well for 2h. Ab201485 was then added at 1:10,000 dilution, 50µl/well for 2h. A HRP-streptavidin (ab7403) was used at 1:10,000 dilution for 1h.