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Merck
CN

T9784

三(羟甲基)甲基甘氨酸

BioXtra, pH 4.0-6.0 (1 M in H2O), ≥99% (titration)

别名:

N-三(羟甲基)甲基甘氨酸

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关于此项目

线性分子式:
(HOCH2)3CNHCH2CO2H
化学文摘社编号:
分子量:
179.17
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
227-193-6
Beilstein/REAXYS Number:
1937804
MDL number:
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产品名称

三(羟甲基)甲基甘氨酸, BioXtra, pH 4.0-6.0 (1 M in H2O), ≥99% (titration)

SMILES string

OCC(CO)(CO)NCC(O)=O

InChI key

SEQKRHFRPICQDD-UHFFFAOYSA-N

InChI

1S/C6H13NO5/c8-2-6(3-9,4-10)7-1-5(11)12/h7-10H,1-4H2,(H,11,12)

product line

BioXtra

assay

≥99% (titration)

form

powder

impurities

≤0.005% Phosphorus (P)
≤0.1% Insoluble matter

ign. residue

≤0.1%

pH

4.0-6.0 (1 M in H2O)

useful pH range

7.4-8.8

pKa (25 °C)

8.1

solubility

H2O: 1 M, clear, colorless

anion traces

chloride (Cl-): ≤0.1%
sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

absorption

≤0.05 at 280 in H2O at 1 M
≤0.1 at 260 in H2O at 1 M

application(s)

diagnostic assay manufacturing

Quality Level

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Application

Tricine 已用于:
  • 单细胞采集的聚合酶链式反应(PCR)缓冲液
  • 作为泌乳素补充培养基的一种组分,用于培养乳泌乳素
  • 制备萤光素酶测定试剂,用于萤火虫(萤火虫)中的萤光素酶活性测定,并作为 Triton/甘氨酰甘氨酸裂解缓冲液组分

用于分离低分子量的肽的缓冲剂组分。

General description

Tricine 这个名字来源于“tris”和“glycine”。在辐射诱导的膜损伤研究中,Tricine 和其他良好的缓冲剂是羟基自由基的有效清除剂。Tricine 被广泛用作电泳缓冲液和细胞颗粒的再悬浮。由于与甘氨酸相比,它的负电荷较低,因此迁移速度较快。它具有高离子强度,这导致更多的离子运动和更少的蛋白质运动。这有助于在较低百分比的丙烯酰胺凝胶中分离小分子量蛋白质。Tricine 也被用作尾随离子,与甘氨酸-十二烷基硫酸钠-聚丙烯酰胺凝胶电泳(SDS-PAGE)系统相比,它可以在更低的丙烯酰胺浓度下分离小分子蛋白质。

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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