Streptavidin Poly-HRP40 Conjugate (DY647) (65R-S128)

Streptavidin Poly-HRP40 Conjugate (DY647) for use in immunoassays

Synonyms Streptavidin-PolyHRP40-DY647
Applications User optimized


Tag/Conjugate Dylight 647
Form & Buffer PBS, pH 7.3, with 50% ultra-pure glycerol, and 600 ppm BND added as a preservative.

Storage & Safety

Storage Aliquot and store at -20 deg C. Avoid repeated freeze/thaw cycles. DO NOT STORE BELOW -25 deg C.

General Information

Biological Significance Streptavidin Poly-HRP Conjugate is streptavidin biotin-binding protein that is conjugated with polymers of horseradish peroxidase, enabling signal amplification and detection of biotinylated antibodies for IHC and other methods. This poly-HRP conjugate is designed to deliver the highest sensitivity and low background in immunoassays where sample volume is limited or when the target molecule is present at low levels. The estimated average number of HRP monomer molecules in SA-PolyHRP20 conjugate is 100 (20 X 5), in SA-PolyHRP40 - 200 (40 X 5) and in SA-PolyHRP80 - 400 (80 X 5). Thus, PolyHRP brings in reaction with substrate development system much larger number of enzyme label molecules (per one bound analyte molecule) than conventional conjugates do.

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Availability: In stock

Price: $545.00
Size: 1 mg
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