Top quallity Glycylglycine in stock

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 98%
Payment Terms : L/C,T/T,

Keywords

Glycylglycine (2-Amino-acetylamino)-aceticacid Diglycocoll

Quick Details

Appearance:white crystalline powder
Application:buffer
PackAge:1kg/bag & 25kgs/drum
ProductionCapacity:10|Metric Ton|Month
Storage:
Transportation:

Superiority:

Items	Specifications
Appearance	White crystalline powder
Assay (C₄H₈N₂O₃), %(on dried matters)	98.5~100.5
Transmittance, %( 0.4g /20mL water)	≥ 98.0
Loss on drying,% (4h, 105 ? )	≤ 0.2
Heavy metals (as Pb),ppm	≤ 10
Chloride(as Cl),%	≤ 0.020
Sulphate (as SO₄),%	≤ 0.020
Residue on ignition,%	≤ 0.1
pH( 5g /100mL water)	5.5~6.0
Iron (as Fe), ppm	≤ 20
Arsenic (as As₂O₃), ppm	≤ 1
Other amino acid	No detd.

Details:

Glycylglycine is the dipeptide of glycine, making it the simplest peptide.The compound was first synthesized by Emil Fischer and Ernest Fourneau in 1901 by boiling 2,5-diketopiperazine (glycine anhydride) with hydrochloric acid. Shaking with alkali and other synthesis methods have been reported.
Because of its low toxicity, it is useful as a buffer for biological systems with effective ranges between pH 2.5-3.8 and 7.5-8.9, however, it is only moderately stable for storage once dissolved.It is used in the synthesis of more complex peptides.
Glycylglycine has also been reported to be helpful in solubilizing recombinant proteins in E. coli. Using different concentrations of the glycylglycine improvement in protein solubility after cell lysis has been observed

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