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Merck

451975

Ammonium sulfate-14N2 solution

40 wt. % in H2O, 99.99 atom % 14N

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A propos de cet article

Formule linéaire :
(14NH4)2SO4
Numéro CAS:
Poids moléculaire :
132.13
UNSPSC Code:
12352314
PubChem Substance ID:
MDL number:
Isotopic purity:
99.99 atom % 14N
Mass shift:
depleted
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InChI

1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)/i2*1+0;

SMILES string

[H][N+]([H])([H])[H].[H][N+]([H])([H])[H].[O-]S([O-])(=O)=O

InChI key

BFNBIHQBYMNNAN-ONPSQTMSSA-N

isotopic purity

99.99 atom % 14N

concentration

40 wt. % in H2O

refractive index

n20/D 1.391

density

1.225 g/mL at 25 °C

application(s)

agriculture

mass shift

depleted

Quality Level

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Classe de stockage

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Consulter la Bibliothèque de documents

Nathália Parma Augusto Castilho et al.
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Simon Gareth Broadley et al.
Acta crystallographica. Section D, Biological crystallography, 68(Pt 11), 1450-1459 (2012-10-24)
MshB, a zinc-based deacetylase, catalyses a step in the mycothiol biosynthetic pathway that involves the deacetylation of 1-O-(2-acetamido-2-deoxy-α-D-glucopyranosyl)-D-myo-inositol (GlcNAc-Ins), via cleavage of an amide bond, to 1-O-(2-amino-2-deoxy-α-D-glucopyranosyl)-D-myo-inositol (GlcN-Ins) and acetate. In this study, MshB was expressed, purified and crystallized. A
Kazunori Sugiura et al.
Biochemical and biophysical research communications, 457(3), 242-248 (2015-01-17)
Intracellular redox state is a critical factor for fundamental cellular functions, including regulation of the activities of various metabolic enzymes as well as ROS production and elimination. Genetically-encoded fluorescent redox sensors, such as roGFP (Hanson, G. T., et al. (2004))
Yohei Y Yamamoto et al.
Journal of molecular biology, 426(14), 2667-2678 (2014-05-27)
Chaperonins are ubiquitous molecular chaperones with the subunit molecular mass of 60kDa. They exist as double-ring oligomers with central cavities. An ATP-dependent conformational change of the cavity induces the folding of an unfolded protein that is captured in the cavity.
Adam Kawałek et al.
Aging, 5(1), 67-83 (2013-02-22)
We studied the role of peroxisomal catalase in chronological aging of the yeastHansenula polymorpha in relation to various growth substrates. Catalase-deficient (cat) cells showed a similar chronological life span (CLS) relative to the wild-type control upon growth on carbon and

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