产品描述: Avidin is a basic charged glycoprotein present in the e white and in some extent in tissues of various animals. Avidin is a homotetrameric protein that contains 4 identical subunits which bind to Biotin with high extent of ainity and specificity consisting of 128 amino acids and has a molecular mass of about 67K Daltons.Avidin-Biotin is a modified form of ainity purified avidin that combines the high ainity specific activity of the native e white avidin to biotin molecule together with a very low background of the streptavidin produced by the bacteria Streptomyces avidinStore protein solution at 2-8℃..
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溶解建议: Salt-free lyophilized powder with no preservative added. We highly recommended to prepare a 1 mg/ml solution; Reconstitute using cold deionized pyrogen free water and mix gently until powder is completely dissolved.