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299286

Sigma-Aldrich

Ammonium-15N2 sulfate

98 atom % 15N

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Synonym(s):
15N Labeled ammonium sulfate, Diazanium-15N2 sulfate
Linear Formula:
(15NH4)2SO4
CAS Number:
Molecular Weight:
134.13
MDL number:
PubChem Substance ID:
NACRES:
NA.12

isotopic purity

98 atom % 15N

Quality Level

form

solid

technique(s)

bio NMR: suitable
protein expression: suitable

mp

>280 °C (dec.) (lit.)

mass shift

M+2

SMILES string

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

InChI

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

InChI key

BFNBIHQBYMNNAN-ISOLYIDJSA-N

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1 of 4

This Item
488089488097348473
Ammonium-15N2 sulfate 98 atom % 15N

Sigma-Aldrich

299286

Ammonium-15N2 sulfate

Ammonium-15N2 sulfate 5 atom % 15N

Sigma-Aldrich

488089

Ammonium-15N2 sulfate

Ammonium-15N2 sulfate 60 atom % 15N

Sigma-Aldrich

488097

Ammonium-15N2 sulfate

Ammonium-15N2 sulfate 10 atom % 15N

Sigma-Aldrich

348473

Ammonium-15N2 sulfate

form

solid

form

-

form

-

form

-

technique(s)

bio NMR: suitable, protein expression: suitable

technique(s)

-

technique(s)

-

technique(s)

-

mp

>280 °C (dec.) (lit.)

mp

>280 °C (dec.) (lit.)

mp

>280 °C (dec.) (lit.)

mp

>280 °C (dec.) (lit.)

mass shift

M+2

mass shift

M+2

mass shift

M+2

mass shift

M+2

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

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 Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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Sigma-Aldrich

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Sigma-Aldrich

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Energy Nucl. Agric., 9, 66-66 (1988)
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
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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