Merck
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299251

Sigma-Aldrich

氯化铵-15N

≥98 atom % 15N, ≥99% (CP)

Synonym(s):
15N标记氯化铵
Linear Formula:
15NH4Cl
CAS Number:
Molecular Weight:
54.48
MDL编号:
PubChem化学物质编号:

同位素纯度

≥98 atom % 15N

质量水平

测定

≥99% (CP)

technique(s)

bio NMR: suitable
protein expression: suitable

mp

340 °C (subl.) (lit.)

质量偏移

M+1

SMILES string

[15NH4+].[Cl-]

InChI

1S/ClH.H3N/h1H;1H3/i;1+1

InChI key

NLXLAEXVIDQMFP-IEOVAKBOSA-N

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488003917281900523
Ammonium-15N chloride ≥98 atom % 15N, ≥99% (CP)

Sigma-Aldrich

299251

氯化铵-15N

Ammonium-15N chloride 60-80 atom % 15N

Sigma-Aldrich

488003

氯化铵-15N

Ammonium-15N chloride ≥99.9 atom % 15N, ≥99% (CP)

Sigma-Aldrich

917281

氯化铵-15N

Ammonium-15N chloride 5 atom % 15N

Sigma-Aldrich

900523

氯化铵-15N

isotopic purity

≥98 atom % 15N

isotopic purity

60-80 atom % 15N

isotopic purity

≥99.9 atom % 15N

isotopic purity

5 atom % 15N

assay

≥99% (CP)

assay

-

assay

≥99% (CP)

assay

-

technique(s)

bio NMR: suitable, protein expression: suitable

technique(s)

-

technique(s)

bio NMR: suitable

technique(s)

-

mp

340 °C (subl.) (lit.)

mp

340 °C (subl.) (lit.)

mp

340 °C (subl.) (lit.)

mp

340 °C (subl.) (lit.)

mass shift

M+1

mass shift

M+1

mass shift

M+1

mass shift

M+1

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

-

应用

铵-15N氯化物可用作:
  • 培养基补充剂,在芽孢蛋白,CsfB中插入15N,用于NMR质谱
  • 分析海底沉淀物中的氮损失
  • 在阿朴蛋白A-I中插入15N,用于质谱分析

生化/生理作用

氯化铵是氮循环组分之一。过多的氯化铵在胶细胞中消耗ATP。氯化铵在内涵体-溶酶体体系中抑制酸化。它在红细胞溶解中被用来作为溶血试剂。注射氯化铵促进大鼠肌酐和尿素清除。

包装

该产品可以散装形式供货也可按需进行包装。 如需关于价格、供货形式及包装的信息,请联系稳定同位素客户服务

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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