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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ImmuOptimizer (Art.: IMOP) is specifically developed for immunoassay applications. Compared to ImmuTruster (Art. No. IMUT), ImmuOptimizer features a different formulation and is specifically recommended for enhancing the stability and sensitivity of magnetic bead and microsphere conjugates.
ImmuOptimizer
Product Overview
ImmuOptimizer is specifically developed for immunoassay applications. Formulated with proprietary stabilizers and enhancers, it significantly improves the thermal-accelerated and real-time stability of active components—such as antigens, antibodies, and conjugates in working solutions—when added at optimized ratios. Furthermore, this product reduces background noise and enhances the signal-to-noise ratio in immunoassay systems. Compared to ImmuTruster (Art. No. IMUT), ImmuOptimizer features a different formulation and is specifically recommended for enhancing the stability and sensitivity of magnetic bead and microsphere conjugates.
Art.: IMOP
Package size: 50mL/ 1000mL
Buffer: None
pH value: 6.5±7.5
Protein: Free animal ingredients
Shelf life: 3 years
Storage: 2~8℃
Application: Chemiluminescence (CLIA), ELISA, Flow Fluorescence, etc.
Instructions for Use
Under clean conditions, pipette an appropriate volume of the product and add it to the working solution of active components (e.g., antigen, antibody, or conjugate).
A typical starting concentration range is 5%–10% (v/v). Optimization with gradients such as 5%, 7.5%, and 10% is recommended to determine the best condition for your assay.
Usage Examples:
Example 1: Chemiluminescence Immunoassay (CLIA)
Magnetic bead conjugates: may optionally be added at 5%–10%.
Enzyme (HRP/ALP) or luminophore-labeled conjugates: add 5%–10%.
Sample diluent (if used): add 5%–10%.
Example 2: ELISA / Western Blot
Enzyme (HRP/ALP)-labeled antibody working solution: add 5%–10%.
Sample diluent: add 5%–10%.
Example 3: Flow Fluorescence Assay
Fluorescent microsphere-labeled antibody working solution: add 5%–10%.
Detection antibody working solution: add 5%–10%.
Sample diluent: add 5%–10%.
For research use only or for further use in the production of detection kits. Not for human or animal use!
Q1: What does ImmuTruster do in an immunoassay?
A: ImmuTruster formulations improve assay sensitivity and signal-to-noise by stabilizing immune complexes and reducing non-specific interactions in the reaction system.
Q2: How do ImmuTruster, ImmuOptimizer and ImmuTruster Plus differ?
A: They are three formulations of the same platform tuned for different assay matrices - screen them in parallel on your system and select by sensitivity gain and background level.
Q3: What is Protexpert 10%?
A: Protexpert 10% is a ready-to-use 10% aqueous protein solution with highly efficient protein-stabilizing properties, free from nucleic acids, polysaccharides, lipids and additives - suited to stabilization of sensitive IVD reagents including freeze-drying applications.
Q4: Can these products be used in automated CLIA platforms?
A: Yes. They are liquid, ready-to-use components that can be introduced as formulation additives or diluents after compatibility validation on your platform.
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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