Thermo Scientific™

Ultra Streptavidin-HRP

Catalog number:  N504

 Related applications: Cellular Imaging | Protein Assays and Analysis

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Streptavidin-HRP consists of streptavidin protein that is covalently conjugated to horseradish peroxidase (HRP) enzyme. Streptavidin binds to biotin and the conjugated HRP provides a high level of activity for detection using an appropriate substrate system.

Features of Streptavidin-HRP:

Product Number: N504
Size: 1.5 mL
Formulation: Conjugate in stabilizer solution containing protein and preserved with 0.02% methyliso-thiazolone, 0.02% bromonitrodioxane, and 0.002% other active isothiazolones.
Storage: Shipped on cold packs. Store at 2-8°C. Stable until expiration date if stored under these conditions.
Application: ELISA: to be used with biotin-labeled detection antibodies. Recommended dilution range is 1:400 - 1:2,000 in ELISA diluent (e.g., PBS containing 4% protease-free BSA) . The optimal dilution must be determined empirically for each specific application. Prepare dilutions immediately before use.
For Research Use Only. Not for use in diagnostic procedures.


Label or Dye: HRP (Horseradish Peroxidase)
Product Size: 1.5 mL
Target Molecule: Biotin

Contents & storage



Manuals & protocols