主要文件

查看所有文档

93287

Trizma^® 盐酸盐

Name: Trizma<SUP>®</SUP> 盐酸盐
Brand: SIGMA

BioUltra, ≥99.0% (AT)

别名:

TRIS 盐酸盐, 三羟基甲基氨基甲烷盐酸盐, 三羟甲基氨基甲烷盐酸盐, 盐酸三甲胺

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

线性分子式:

NH₂C(CH₂OH)₃ · HCl

化学文摘社编号:

1185-53-1

分子量:

157.60

EC Number:

214-684-5

UNSPSC Code:

12161700

PubChem Substance ID:

57653529

Beilstein/REAXYS Number:

3675235

MDL number:

MFCD00012590

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

product line

BioUltra

assay

≥99.0% (AT)

form

powder or crystals

impurities

insoluble matter, passes filter test

ign. residue

≤0.2% (as SO₄)

loss

≤0.2% loss on drying, 110 °C

pH

2.5-4.0 (25 °C, 4 M in H₂O)

useful pH range

7.0-9.0

pKa (25 °C)

8.1

mp

150-152 °C

solubility

H₂O: 4 M at 20 °C, clear, colorless

anion traces

sulfate (SO₄^2-): ≤50 mg/kg

cation traces

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, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

fluorescence

λ_ex 200-600 nm; λ_em 300-800 nm (corresponds)

λ

4 M in H₂O

UV absorption

λ: 260 nm A_max: 0.12, λ: 280 nm A_max: 0.08

suitability

suitable for luminescence

SMILES string

Cl.NC(CO)(CO)CO

InChI

1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H

InChI key

QKNYBSVHEMOAJP-UHFFFAOYSA-N

正在寻找类似产品? 访问产品对比指南

Other Notes

便于将 Trizma HCl 产品规格与 Trizma HCl 规格表进行比较。

所有缓冲液的pH值都与温度和浓度有关。对于 Tris 缓冲液，温度每降低 1°C，pH 就会增加约 0.03 单位，每稀释 10 倍，pH 会降低 0.03-0.05 单位。对于一些精准的应用，请使用经过仔细校准的pH计和玻璃/甘汞组合电极。

Legal Information

Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

新产品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Antioxidants, Enzyme Inhibitors, and Biogenic Compounds in Grain Extracts of Barleys.

Tibor Maliar et al.

Chemistry & biodiversity, 12(11), 1678-1695 (2015-11-17)

The content of biogenic compounds and the biological activities of barley (Hordeum vulgare L.)-grain extracts was evaluated. The sufficiently large and heterogeneous set of barley genotypes (100 accessions) enabled the selection of special genotypes interesting for potential industrial, pharmaceutical, and

A pseudo triple-enzyme electrochemical aptasensor based on the amplification of Pt-Pd nanowires and hemin/G-quadruplex.

Yingning Zheng et al.

Analytica chimica acta, 834, 45-50 (2014-06-15)

Our present work aimed at developing a pseudo triple-enzyme cascade electrocatalytic electrochemical aptasensor for determination of thrombin with the amplification of alcohol dehydrogenase (ADH)-Pt-Pd nanowires bionanocomposite and hemin/G-quadruplex structure that simultaneously acted as NADH oxidase and HRP-mimicking DNAzyme. With the

Development of full-thickness human skin equivalents with blood and lymph-like capillary networks by cell coating technology.

Michiya Matsusaki et al.

Journal of biomedical materials research. Part A, 103(10), 3386-3396 (2015-04-09)

We developed a human skin equivalent (HSE) containing blood and lymph-like capillary networks using a cell coating technique, which is a rapid fabrication technology of three-dimensional cellular constructs by cell surface coating using layer-by-layer assembled nanofilms of extracellular matrices. The

Par-3 modulates intestinal epithelial barrier function through regulating intracellular trafficking of occludin and myosin light chain phosphorylation.

Min Yu et al.

Journal of gastroenterology, 50(11), 1103-1113 (2015-03-31)

Tight junctions play a critical role in the maintenance of intestinal barrier function. Partitioning-defective protein 3 (Par-3) can regulate intestinal barrier function through the modulation of tight junction assembly and cell polarity. However, the mechanisms are still not fully understood.

Amplified electrochemical hydrogen peroxide reduction based on hemin/G-quadruplex DNAzyme as electrocatalyst at gold particles modified heated copper disk electrode.

Shao-Hua Wu et al.

Biosensors & bioelectronics, 73, 41-46 (2015-06-05)

A new gold particles modified heated copper disk electrode (Au-HCuDE) with direct current was fabricated. The hemin/G-quadruplex horseradish peroxidase-mimicking DNAzyme (HRP-DNAzyme) was self-assembled on the heated electrode and resulted in a new biosensor denoted as HRP-DNAzyme/Au-HCuDE. By controlling the temperature

查看所有相关文献

全球贸易项目编号

货号	GTIN
W246905-5KG-K	04061837529443
W246905-1KG-K	04061837529436
W246905-SAMPLE-K	04061837529450
36103-100MG	04061833974414
04733-100MG	04061838635761
CRM36103-100MG	04061841709749
W246905-10KG-K	04061837529429

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持