Glycylglycine CAS No. 556-50-3 N-Glycylglycine
Basic Info
Model No.: amino acid
Product Description
Model NO.: amino acid Function: Keeping Health and Promoting Growth Name: Glycylglycine Einecs: 209-127-8 Melting Point (°c): 262-264 ºC Lron(Fe): Not Less Than 30ppm Origin: China Classification: Amino Acid Appearance: Crystal CAS: 556-50-3 Mf: C4h8n2o3 Assay: 98.5% to 100.5% Trademark: SWC 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 .
English name: Glycylglycine
CAS: 556-50-3
Synonym: Glycyl-glycine; N-Glycylglycine; Diglycine; Gly-Gly
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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 .
English name: Glycylglycine
CAS: 556-50-3
Synonym: Glycyl-glycine; N-Glycylglycine; Diglycine; Gly-Gly
Test Items | Standard |
Appearance | White to off-white powder |
HPLC | ≥99% |
Heavy Metals (Pb) | Not more than 10PPM |
Assay | 98.5% to 100.5% |
Chioride(CI) | Not more than0.020% |
Ammonium(NH4) | Not more than 0.02% |
Residue on ignition | Not more than 0.15% |
Sulfate(SO4) | Not more than 0.020% |
Loss on Drying | Not more than 0.20% |
Lron(Fe) | Not less than 30ppm |
Arsenic(As2O3) | Not more than 1ppm |
Other amino acids | Chromatographically not detectable |
Contact us if you need more details on Glycylglycine. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 556-50-3、Amino Acid. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Pharmaceutical And Intermediates
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