1. Product Overview & Specifications

Product Name: 3,3′,5,5′-Tetramethylbenzidine Dihydrochloride Hydrate
CAS Number: 207738-08-7
Purity: ≥98%
Molecular Formula: C₁₆H₂₀N₂·2HCl·xH₂O

Comparative Analysis

2. Key Applications & Use Cases

Core Applications:

• ELISA substrate for HRP-conjugated antibodies
• Western blot detection reagent
• Lateral flow assay development
• Diagnostic test manufacturing

Optimized Protocol:

1. Prepare working solution (1:1 with peroxide buffer)
2. Incubate at 25°C for 15-30 minutes
3. Stop reaction with 2N H₂SO₄
4. Measure absorbance at 450 nm

3. Real-World Customer Case Studies

Case Study 1: Biotech Diagnostic Solutions Ltd.

Challenge: Required high-sensitivity TMB for COVID-19 antigen test
Solution: Implemented our product at 0.01% concentration
Result: Achieved 99.2% clinical sensitivity (CE-IVD certified)

Case Study 2: University Research Lab

Challenge: Needed stable TMB for long-term storage
Solution: Used our lyophilized formulation
Result: Maintained 98% activity after 18 months at 4°C

Case Study 3: PharmaQC Inc.

Challenge: Required batch consistency for GMP production
Solution: Implemented our ISO 9001-certified product
Result: Reduced QC failures by 73%

4. Request a Quote or Technical Support

Leverage our expertise in TMB formulations for your diagnostic or research needs:

• Bulk quantities available (1kg to commercial scale)
• Custom formulation services
• Technical documentation support

Contact Our Specialists:
Email: info@vivalr.com
Phone: (86) 15866781826