产品名称：STREPTAVIDIN, TEXAS RED CONJ
Application Notes: ELISA (1:2000-1:5000)
Flow Cytometry (1:50-1:200)
Note: Biotin activity, absorbance ratio, and label:protein molar ratio are determined on a lot-specific basis. Use 1 to 3 μg of the conjugate per 1 x 106 cells suspended in a volume of 0.1 ml. Variables associated with assay conditions will dictate the proper working dilution.
Presentation: Liquid; In 50 mM bicarbonate-borate buffer, 0.9% NaCl, 5 mg/ml BSA, pH 8.1, containing ≤0.1% sodium azide.
Storage Conditions: Do not dilute the entire sample at one time. Withdraw aliquots as needed with a micropipette and dilute with 1% solution of BSA in 50 mM sodium phosphate buffer, pH 7.4 and 0.05% sodium azide. Do not freeze. Protect from light.
Specificity: Specific for biotin, biotinylated proteins, or biotinylated antibodies.