This preparation of Goat IgG is isolated from normal goat serum and is provided as a lyophilized powder. Its molecular weight is approximately 144 kDa. Purity is >95% by SDS-PAGE and protein content is determined by A280 prior to lyophilization.
As a PRIMARY MANUFACTURER, Scripps is able to offer research-scale quantities of high quality antigens and antibodies, as presented on this website, yet also large, manufacturing-scale quantities. Materials are produced, packaged, and shipped from our facility in San Diego, California.
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