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Documentos Principais

B9410

Sigma-Aldrich

BIS-TRIS propano

BioXtra, ≥99.0% (titration)

Sinônimo(s):

1,3-Bis [tris (hidroximetil) metilamino] propano

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25 G
R$ 997,00
100 G
R$ 2.839,00
250 G
R$ 6.758,00

R$ 997,00


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25 G
R$ 997,00
100 G
R$ 2.839,00
250 G
R$ 6.758,00

About This Item

Fórmula linear:
CH2[CH2NHC(CH2OH)3]2
Número CAS:
Peso molecular:
282.33
Beilstein:
1786109
Número CE:
Número MDL:
Código UNSPSC:
12161700
ID de substância PubChem:
NACRES:
NA.25

R$ 997,00


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linha de produto

BioXtra

Ensaio

≥99.0% (titration)

Formulário

powder

Impurezas

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

resíduo de ignição

≤0.1%

pH

10.0-12.0 (1 M in H2O)

faixa de pH útil

6.3-9.5

pKa (25 °C)

(1) 6.8, (2) 9.0

pf

164-165 °C (lit.)

solubilidade

H2O: 1 M, clear, colorless

traços de ânion

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

traços de cátion

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%

Absorção

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

aplicação(ões)

diagnostic assay manufacturing

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

OCC(CO)(CO)NCCCNC(CO)(CO)CO

InChI

1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2

chave InChI

HHKZCCWKTZRCCL-UHFFFAOYSA-N

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Aplicação

  • A Capillary Electrophoresis UV Detection-Based Method for Global Genomic DNA Methylation Assessment in Human Whole Blood.: BIS-TRIS propane is used as a buffering agent in the capillary electrophoresis method to assess global DNA methylation levels in human whole blood. The buffer′s role is crucial in maintaining the stability and reproducibility of the electrophoretic conditions (Zinellu et al., 2019).

  • Low potential manganese ions as efficient electron donors in native anoxygenic bacteria.: BIS-TRIS propane is used to buffer the experimental conditions in studying the role of low potential manganese ions as electron donors in bacteria. The findings enhance our understanding of electron transfer processes in microbial systems (Deshmukh et al., 2018).

  • Evaluation of Global Genomic DNA Methylation in Human Whole Blood by Capillary Electrophoresis UV Detection.: This research uses BIS-TRIS propane in a capillary electrophoresis method to evaluate DNA methylation levels. The buffer′s properties ensure accurate and reliable detection, which is crucial for epigenetic studies (Zinellu et al., 2017).

Outras notas

Easily compare specifications for BIS-TRIS propane products with the BIS-TRIS propane specification table.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Secreted recombinant activated clotting factor VII activated (rFVIIa) in cell culture media missing gamma-carboxyglutamic acid (Gla) domain as a result of failure in gamma-carboxylation or cell lysis is called Gla-domainless impurity which has less negative charge compared to native rFVIIa.
R Coronado et al.
The Journal of general physiology, 79(4), 529-547 (1982-04-01)
A collection of organic cations has been used to probe the gross structural features of the ionic diffusion pathway in a K+-selective channel from sarcoplasmic reticulum (SR). Channels were incorporated into planar phospholipid bilayer membranes, and single-channel currents were measured
R Tóth-Boconádi et al.
Biophysical journal, 78(6), 3170-3177 (2000-05-29)
Buffers change the electric signals of light-excited bacteriorhodopsin molecules in purple membrane if their concentration and the pH of the low-salt solution are properly selected. "Positive" buffers produce a positive component, and "negative" buffers a negative component in addition to
Sami J O Varjo et al.
Journal of chromatography. A, 1081(1), 92-98 (2005-07-15)
Greater stability of liposome coatings and improved resolution of model steroids in capillary electrochromatography (CEC) were sought by adding small diamines (ethylenediamine, diaminopropane, bis-tris-propane, or N-(2-hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid, HEPES)) to the liposome solution before coating of fused silica capillaries. The phospholipid
Sarita V Mello et al.
Biomacromolecules, 4(4), 968-973 (2003-07-15)
In this paper, we describe the preparation and characterization of Langmuir and Langmuir-Blodgett (LB) monolayers of the enzyme organophosphorus acid anhydrolase (OPAA). Langmuir films of OPAA were characterized on different subphases, such as phosphate, ammonium carbonate, and bis-tris-propane buffers. Monolayers

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