ABTS® 1-Component Microwell Peroxidase Substrate Kit

Size Material # List Price
600 mL 5120-0041 Contact Us
1 L 5120-0043 Contact Us
100 mL 5120-0046 Contact Us


ABTS® 1-Compononent Microwell Peroxidase Substrate Kit is ideal for ELISA applications when low background is required and nanogram sensitivity is acceptable. 2, 2'-Azino-di(3-ethylbenzthiazoline-6-sulfonate) (ABTS) develops a blue-green color in the presence of HRP-labeled conjugates between 405 and 410 nm. Slower conversion of ABTS substrate by HRP allows for easier control of reactions, and lower background. Reactions may be stopped by using ABTS HRP Stop Solution (5X).

Product Highlights:

  • Widest linear range of peroxidase colorimetric ELISA substrates
  • Convenient, ready-to-use solution
  • Promotes lower background levels


  • Detection Method: Colorimetric ELISA
  • Detection Wavelength: 405 nm - 410 nm
  • Sensitivity Level: Nanogram
  • Required Enzyme: HRP
  • Stability: Minimum 1 year from date of receipt
  • Storage: 2 - 8 o