Information Streptavidin, a bacterial protein isolated from Streptomyces avidinii, is similar to egg-white avidin in its ability to bind biotin, and has been used as a replacement for egg-white avidin because of its more favorable chemical properties.Conjugates of streptavidin are recommended for use with Biotin-SP-conjugated antibodies and Biotin-SP-conjugated ChromPure proteins.Usage Physical State: Sterile-filtered liquid Storage: Store at 2-8°C. Prepare working dilution on day of use. Expiration date: one year from date of receipt. The expiration date may be extended if test results are acceptable for the intended use.
Buffer: 2.0 mM Sodium Borate, pH 9.0 Preservative:0.05% Sodium Azide Suggested Working Concentration or Dilution Range:1:10 - 1:100Conjugate 40 nm Colloidal Gold
Colloidal gold conjugates are widely used commercially in lateral flow immunoassays due to their ease of production, conjugate stability and intense optical properties that generate highly sensitive tests with results visible to the naked eye.Conjugates are prepared by passive absorption of the antibody to the gold particle, and are sterile filtered in a low ionic strength buffer containing a preservative.
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This product is for in vitro research use only. It is not a medical device and it is not intended for diagnostic or therapeutic purposes.
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