pNPP Substrate has the characteristics of low background, stability, small inter-batch difference, and optional sensitivity, providing a superior signal reaction system suitable for the development and production application of reagent kits.

Portfolio

• pNPP Substrate SS Version: This substrate is a super-sensitive substrate, which has the fastest color development among the series of products. It has the characteristics of high sensitivity, low background, and stability, and is suitable for detection experiments with a color development time of less than 15 minutes.
• pNPP Substrate SS-D Version: This substrate is a super-sensitive substrate containing solid particle stabilizers. It has the fastest color development among the series of products, with high sensitivity, low background, and more stability. It is suitable for detection experiments with a color development time of less than 15 minutes.
• pNPP Substrate HS Version: This substrate is a highly sensitive substrate suitable for detection experiments with a color development time of ≤ 20 minutes.
• pNPP substrate HS-D Version: This substrate is a highly sensitive substrate containing solid particle stabilizers. It has the characteristics of high sensitivity, low background, and more stability, and is suitable for detection experiments with a color development time of ≤ 20 minutes.
• pNPP Substrate ST Version: This substrate has the characteristics of standard sensitivity, low background, and stability in the series of products, and is suitable for detection experiments with a color development time of less than 30 minutes.
• pNPP Substrate ST-D Version: This substrate is a standard sensitivity substrate containing solid particle stabilizers. It has the characteristics of standard sensitivity, low background, and more stability in the series of products, and is suitable for detection experiments with a color development time of less than 30 minutes.
• pNPP Substrate BR Version: This substrate has a board detection dynamic range and is suitable for detection experiments with a color development time of less than 45 minutes.
• pNPP Substrate SL Version: This substrate is a slow substrate with a wide dynamic range, suitable for detection experiments with a color development time of less than 45 minutes.

Related:

• Single-Component TMB ELISA Substrate
• Two-Component TMB ELISA Substrate
• Single-Component TMB Membrane/Precipitant Substrate
• Single-Component TMB Chip Substrate
• BCIP/NBT Single-Component Membrane Substrate
• pNPP Substrate
• Chromogenic Powder Substrate (Ultra Pure)