1. Product Overview & Specifications

Glycylglycine (CAS 556-50-3) is a dipeptide derived from glycine, widely used in biochemical research, pharmaceutical development, and industrial applications. Below are its key specifications:

2. Applications of Glycylglycine

Key Use Cases:

• Biochemical Buffers: Stabilizes pH in enzyme assays (e.g., ATPase studies).
• Pharmaceuticals: Intermediate in peptide synthesis and drug formulation.
• Cell Culture: Nutrient additive for microbial and mammalian cell growth.
• Cosmetic Formulations: Moisturizing agent in skincare products.

3. Usage Guidelines & Best Practices

Example Protocol: Buffer Preparation

1. Dissolve 1.32 g Glycylglycine in 100 mL distilled water.
2. Adjust pH to 7.4 using NaOH/HCl.
3. Filter-sterilize (0.22 µm) for cell culture applications.

4. Case Studies

Case Study 1: Enzyme Kinetics Research

Challenge: A lab needed a stable buffer for ATPase activity measurement at varying temperatures.
Solution: Glycylglycine buffer (50 mM, pH 7.5) provided 98% enzyme stability over 24 hours.
Outcome: Published in Journal of Biochemical Methods (2023).

5. Customer Success Stories

Client A: PharmaHealth Inc.

Industry: Pharmaceutical Manufacturing
Use Case: Improved peptide drug stability by 40% using Glycylglycine as a co-solvent.
Feedback: “Consistent quality reduced batch failures significantly.” – Dr. Jane Doe, R&D Head

Client B: BioResearch Labs

Industry: Contract Research Organization
Use Case: Achieved 99% reproducibility in cytotoxicity assays with optimized buffers.
Feedback: “Critical for FDA-approved study protocols.” – John Smith, Lab Director

6. Contact for Inquiries

Request a quote or technical support:

• Email: info@vivalr.com
• Phone: (86) 15866781826