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18 Years Factory Novo Nordisk - Glycylglycine Cas: 556-50-3 99% White powder – XD BIOCHEM

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Third-Party Inspection, Amgen, 3-Nitrophenyl-Beta-D-Galactopyranoside, Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers.
18 Years Factory Novo Nordisk - Glycylglycine Cas: 556-50-3 99% White powder – XD BIOCHEM Detail:

Catalog Number XD90282
Product Name Glycylglycine

CAS

556-50-3

Molecular Formula

C4H8N2O3

Molecular Weight

132.11792
Storage Details Ambient

Harmonized Tariff Code

29241900

 

Product Specification

Loss on Drying <0.2%
Sulfate <0.02%
Assay 99%
Other amino acids Not detectable
Transmittance >95%
Chloride <0.02%
Appearance White to off-white powder
Iron (Fe) <30ppm
Heavy Metal (Pb) <10ppm
Ammonium (NH4) <0.02%
Arsenic (as As2O3) <1ppm
Residue on ignition (as sulphate)

<0.15%

 

Carbamoyl phosphate synthetase 1 (CPS1) deficiency due to CPS1 mutations is a rare autosomal-recessive urea cycle disorder causing hyperammonemia that can lead to death or severe neurological impairment. CPS1 catalyzes carbamoyl phosphate formation from ammonia, bicarbonate and two molecules of ATP, and requires the allosteric activator N-acetyl-L-glutamate. Clinical mutations occur in the entire CPS1 coding region, but mainly in single families, with little recurrence. We characterized here the only currently known recurrent CPS1 mutation, p.Val1013del, found in eleven unrelated patients of Turkish descent using recombinant His-tagged wild type or mutant CPS1 expressed in baculovirus/insect cell system. The global CPS1 reaction and the ATPase and ATP synthesis partial reactions that reflect, respectively, the bicarbonate and the carbamate phosphorylation steps, were assayed. We found that CPS1 wild type and V1013del mutant showed comparable expression levels and purity but the mutant CPS1 exhibited no significant residual activities. In the CPS1 structural model, V1013 belongs to a highly hydrophobic β-strand at the middle of the central β-sheet of the A subdomain of the carbamate phosphorylation domain and is close to the predicted carbamate tunnel that links both phosphorylation sites. Haplotype studies suggested that p.Val1013del is a founder mutation. In conclusion, the mutation p.V1013del inactivates CPS1 but does not render the enzyme grossly unstable or insoluble. Recurrence of this particular mutation in Turkish patients is likely due to a founder effect, which is consistent with the frequent consanguinity observed in the affected population.


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18 Years Factory Novo Nordisk - Glycylglycine  Cas: 556-50-3  99%  White powder – XD BIOCHEM detail pictures


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The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for 18 Years Factory Novo Nordisk - Glycylglycine Cas: 556-50-3 99% White powder – XD BIOCHEM , The product will supply to all over the world, such as: Wellington, Atlanta, Amsterdam, We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Jessie from United Arab emirates - 2017.01.11 17:15
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Novia from Paraguay - 2018.11.22 12:28
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    18 Years Factory Novo Nordisk - Glycylglycine Cas: 556-50-3 99% White powder – XD BIOCHEM