Durastab Medtech Co., Ltd. has always adhered to the mission of "making diagnostic reagents more stable and more accurate" since its establishment, and is committed to providing excellent ready-to-use reagent solutions to global advanced medical diagnostic companies.
To date, Durastab has successfully provided products to over 600 companies and research teams at thousands of universities and scientific research institutions worldwide, among which are more than 50 listed IVD companies.
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HRP Stabilizer TRIS is a ready-to-use stabilizer and diluent for HRP conjugates. It is a horseradish peroxidase (HRP) conjugate dilution/stabilizer used to prepare HRP working solutions, which remain stable during long-term storage at 2–8 °C. Art no: HRTR Package size: 100mL, 1L, 5L, 10L, bulk Buffer: Tris pH value: 7.2±0.2 Protein: BSA Shelf life: 3 years Storage: 2-8℃ It is used for diluting and stabilizing antibody-HRP and streptavidin-HRP conjugates in IVD kit manufacturing.
Durastab™ HRP Stabilizer TRIS is a horseradish peroxidase (HRP) conjugate dilution/stabilizer used to prepare HRP working solutions, which remain stable during long-term storage at 2–8 °C.
Application:
Typical applications: diluting and stabilizing antibody-HRP and streptavidin-HRP conjugates in IVD kit manufacturing.
ELISA / Chemiluminescence: Used for diluting HRP-labeled detection antibodies.
Western blot / Microarray / IHC: Serves as the diluent for HRP-conjugated secondary antibodies.
Instruction:
Durastab™ HRP Stabilizer TRIS is ready-to-use and should be equilibrated to the reaction temperature before application.
Prepare the HRP working solution by diluting the HRP conjugate to the desired concentration according to the userdefined dilution ratio.
It is recommended to validate performance within specific assay systems prior to full-scale use.
Related products:
TMB High Sensitive One Component ELISA Substrate
TMB Slow One Component ELISA Substrate
TMB Enhanced One Component Membrane Substrate
TMB One Component Membrane Substrate
Store at 2-8 °C.
For research use only or for further use in the production of detection kits. Not for human or animal use!
Q1: What does an HRP stabilizer (conjugate diluent) do?
A: It is a ready-to-use diluent that preserves HRP conjugate activity during storage, extending the shelf life of antibody-HRP and streptavidin-HRP working solutions in kit manufacturing.
Q2: Which HRP stabilizer version should I use?
A: Standard (HRST) for routine PBS-based systems, HRTR for TRIS-based buffer systems, HRNE where a different preservative profile is required, and HRPF (protein-free) when BSA or other proteins must be excluded from the formulation.
Q3: Can the stabilizer hold both antibody-HRP and streptavidin-HRP conjugates?
A: Yes. The formulations stabilize HRP conjugates regardless of the binding partner; validate the concentration with your own conjugate and storage conditions.
Q4: What is the benefit of a protein-free stabilizer?
A: Protein-free formulations avoid BSA-related cross-reactivity and lot variability, which helps in assays sensitive to foreign protein background.
Q5: Can HRP Stabilizer TRIS replace my current HRP conjugate stabilizer?
A: In most formulations, yes. HRP Stabilizer TRIS is a ready-to-use diluent that preserves HRP conjugate activity during storage; swap it into your existing conjugate dilution workflow, keep the same conjugate concentration, and run accelerated stability against your current stabilizer. If your assay must stay free of animal proteins, choose the protein-free version. Our technical team can help map your current stabilizer to the closest Durastab™ grade.
Committed to providing excellent ready-to-use reagent solutions to global advanced medical diagnostic companies.
Send RequestDurastab Medtech (Durastab IVD) is an IVD raw materials manufacturer based in Shenzhen, China, supplying ELISA and CLIA substrates, enzyme stabilizers, blocking buffers and reagent preservatives to in vitro diagnostic manufacturers worldwide.
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