Gly-Gly
Gly-Gly (CAS: 556-50-3), also known as Diglycine, is a dipeptide with the linear formula NH₂CH₂CONHCH₂COOH and a molecular weight of 132.12 g/mol. This BioPerformance Certified reagent is suitable for manufacturing use, particularly in diagnostic assay development. It is characterised by its utility as a buffer within a specific pH range and its low impurity profile, ensuring reliability in sensitive applications. Tech Serve Solutions supplies Gly-Gly for diverse research and industrial needs.
- IUPAC
- Diglycine,Glycyl-glycine
- Synonyms
- DiglycineGlycyl-glycine
Diagnostic Assay Manufacturing
Gly-Gly serves as a critical component in the manufacturing of diagnostic assays, leveraging its buffering capacity to maintain optimal reaction conditions. Its BioPerformance Certified grade ensures consistency and reliability for sensitive assay development and production.
Biochemical Research
As a biochemical reagent, Gly-Gly is employed in various research applications, including studies involving biological buffers and small molecules. Its low levels of DNAse, RNAse, and protease contamination make it suitable for molecular biology experiments.
Buffer Systems
With a pKa of 8.2 and a useful pH range of 7.5-8.9, Gly-Gly is an effective buffer for biological systems. It is particularly valuable in applications requiring stable pH maintenance within this physiological range.
| Molecular weight | 132.12 |
|---|---|
| Linear formula | NH2CH2CONHCH2COOH |
| Assay | 99% |
| Grade | BioPerformance Certified |
| Impurities tested | endotoxin and total aerobic microbial count, tested |
| Suitability | suitable for manufacturing use |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
| Cation traces | heavy metals (as Pb): ≤5 ppm |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Quality Level | ELITE |
|---|---|
| Pka 25 °C | 8.2 |
| Pka  | 8.2 |
| Market Segment | Diagnostic Assay Manufacturing |
| Foreign Activity | DNase, RNase, NICKase and protease, none detected |
| Gene Information | human ... SLC15A1(6564) |
| Ph Range | 7.5 - 8.9 |
| Useful Ph Range | 7.5 - 8.9 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Gly-Gly used for?
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Gly-Gly is primarily used in diagnostic assay manufacturing and various biochemical research applications, functioning effectively as a biological buffer within a pH range of 7.5-8.9.
What are the CAS number and formula for Gly-Gly?
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The CAS number for Gly-Gly is 556-50-3, and its linear formula is NH₂CH₂CONHCH₂COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Gly-Gly at a BioPerformance Certified grade with an assay of 99%. It is suitable for manufacturing use, but TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling Gly-Gly?
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Gly-Gly is classified as a warning substance (GHS07, H319) due to its potential to cause serious eye irritation. Appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (N95), should be used. Handle with care to avoid eye contact and follow P305 + P351 + P338 precautions.
How is Gly-Gly packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports Gly-Gly adhering to all relevant safety and regulatory guidelines for chemical transport, ensuring secure and compliant delivery worldwide.
How can I request a sample or quote for Gly-Gly?
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To request a sample or quote for Gly-Gly, please contact our sales team through the TSS website or directly via email, providing your specific requirements.
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