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Merck
CN

299286

Ammonium-15N2 sulfate

98 atom % 15N

Synonym(s):

15N Labeled ammonium sulfate, Diazanium-15N2 sulfate

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About This Item

Linear Formula:
(15NH4)2SO4
CAS Number:
43086-58-4
Molecular Weight:
134.13
NACRES:
NA.12
PubChem Substance ID:
24858031
UNSPSC Code:
12142200
MDL number:
MFCD00003392

Key Documents

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Product Name

Ammonium-15N2 sulfate, 98 atom % 15N

InChI

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

SMILES string

[15NH3].[15NH3].OS(O)(=O)=O

InChI key

BFNBIHQBYMNNAN-ISOLYIDJSA-N

isotopic purity

98 atom % 15N

assay

≥99%

form

solid

technique(s)

bio NMR: suitable
protein expression: suitable

mp

>280 °C (dec.) (lit.)

mass shift

M+2

storage temp.

room temp

Quality Level

200

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Application

Ammonium-15N2 sulfate can be used:
  • In the quantitative protein expression profiling.
  • In metabolomic analyses to identify the number of nitrogen atoms in each metabolite and to confirm biological origin.
  • To determine the agronomic fertilizer nitrogen absorption efficiency by the coffee plant.

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.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MBBF0681
MBBD6426
MBBD6750
MBBD5926
MBBD7592

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R T Batey et al.
Nucleic acids research, 20(17), 4515-4523 (1992-09-11)
A general method for large scale preparation of uniformly isotopically labeled ribonucleotides and RNAs is described. Bacteria are grown on isotopic growth medium, and their nucleic acids are harvested and degraded to mononucleotides. These are enzymatically converted into ribonucleoside triphosphates
Energy Nucl. Agric., 9, 66-66 (1988)
Izargi Vega-Mas et al.
Scientific reports, 9(1), 8925-8925 (2019-06-22)
Proper carbon (C) supply is essential for nitrogen (N) assimilation especially when plants are grown under ammonium (NH4+) nutrition. However, how C and N metabolic fluxes adapt to achieve so remains uncertain. In this work, roots of wheat (Triticum aestivum

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