BB-BA1088-0.5 Streptavidin

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Product Description for Streptavidin

Presentation: HRP

Properties for Streptavidin

Product Category Proteins & Growth Factors
Quantity 0.5 mg
Presentation HRP
Shipping to Not USA/Canada
PDF datasheet View Datasheet
Manufacturer Boster Immunoleader
Manufacturer certificates ISO 9001

Datasheet Extract

Application Dot blot, Western blot (WB), Direct ELISA
Background Streptavidin is a 47KD protein that extracted from streptomyces. Just like avidin, streptavidin has very high affinity to biotin molecule, one million times than the common affinity between antigen and antibody. Avidin is a alkalic protein (IP=10.0-10.5), and it can transfer to be a neutral protein through reconstruction. Isoelectric point of the streptavidin is near to neutrality, IP=6.0~6.5. Thus, streptavidin has very low non-specific absorption to tissue and cell. On the basis of streptavidin, the background of immunohistochemistry analysis is extremely low. With the method of polymeric labeling, streptavidin-peroxidase can form a complex which composed by about one hundred peroxidase and fifty streptavidin. And lots of enzymes can ensure the streptavidin-peroxidase with high sensitivity.
Storage At 4°C for one year.
Concentrated, Liquid
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