Merck
All Photos(4)

50046

Sigma-Aldrich

甘氨酸

BioUltra, for molecular biology, ≥99.0% (NT)

Synonym(s):
氨基乙酸, 甘氨酸
Linear Formula:
NH2CH2COOH
CAS Number:
Molecular Weight:
75.07
Beilstein:
635782
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26

等级

for molecular biology

质量水平

产品线

BioUltra

测定

≥99.0% (NT)

形式

crystalline

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

灼烧残渣

≤0.05% (as SO4)

缺失

≤0.05% loss on drying, HV, 20-26 °C

颜色

white

pKa (25 °C)

(1) 2.35, (2) 9.60
2.35

mp

240 °C (dec.) (lit.)

溶解性

1 M HCl: 1 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
NH4+: ≤200 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

NCC(O)=O

λ

1 M in 1 M HCl

紫外吸收

λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05

InChI

1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)

InChI key

DHMQDGOQFOQNFH-UHFFFAOYSA-N

Gene Information

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This Item
33226G5417G7403
Glycine BioUltra, for molecular biology, ≥99.0% (NT)

Sigma-Aldrich

50046

甘氨酸

Glycine puriss. p.a., reag. Ph. Eur., buffer substance, 99.7-101% (calc. to the dried substance)

Sigma-Aldrich

33226

甘氨酸

Glycine

SAFC

G5417

甘氨酸

Glycine BioXtra, ≥99% (titration)

Sigma-Aldrich

G7403

甘氨酸

grade

for molecular biology

grade

-

grade

-

grade

-

product line

BioUltra

product line

-

product line

-

product line

BioXtra

assay

≥99.0% (NT)

assay

99.7-101% (calc. to the dried substance)

assay

≥98.5%

assay

≥99% (titration)

form

crystalline

form

crystalline powder

form

crystalline powder

form

powder

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

impurities

≤0.001% heavy metals (as Pb), ≤0.02% ammonium (NH4), ≤0.1% water (Karl Fischer), ≤1.0% ninhydrin-positive substances

impurities

endotoxin, heavy metals, trace metals, residual solvents, tested

impurities

Insoluble matter, passes filter test

color

white

color

-

color

-

color

white

应用

甘氨酸已用作病毒提取混合物的组分,用于腺病毒病毒提取。

生化/生理作用

甘氨酸是非必需氨基酸。它参与嘌呤、丝氨酸和卟啉的合成。甘氨酸门控通道介导钙离子通过细胞膜内流。它还作为谷氨酸与 NMDA(N-甲基-D-天冬氨酸)受体结合的竞争性激动剂。在癌细胞中,由于对氨基酸的需求增加,甘氨酸的合成可能会增加。
脊髓中的抑制性神经递质,NMDA受体的变构调节器。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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