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Merck

V900412

Sigma-Aldrich

Tricine

Vetec, reagent grade, ≥99%

Sinónimos:

N-[Tris(hydroxymethyl)methyl]glycine

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About This Item

Fórmula lineal:
(HOCH2)3CNHCH2CO2H
Número de CAS:
Peso molecular:
179.17
Beilstein:
1937804
Número CE:
Número MDL:
Código UNSPSC:
12161700
ID de la sustancia en PubChem:

grado

reagent grade

Línea del producto

Vetec

Análisis

≥99%

formulario

crystalline powder

intervalo de pH útil

7.4-8.8

pKa (25 °C)

8.1

cadena SMILES

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

InChI

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

Clave InChI

SEQKRHFRPICQDD-UHFFFAOYSA-N

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Descripción general

Tricine is the most used electrophoresis buffer, which has a lower negative charge than glycine. This in turn helps it to migrate faster. Tricine is also used for the resuspension of cell pellets. Moreover, its high ionic strength leads to more movement of ions and less protein movement. This aids to separate low molecular weight proteins in lower percent acrylamide gels. Tricine is also used as a trailing ion that helps in the resolution of small proteins at lower acrylamide concentrations compared to glycine-sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) systems.

Aplicación

Buffer component for separation of low molecular weight peptides.

Información legal

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Electrophoretic separations of proteins are widely used in proteomic analyses, and rely heavily on SDS electrophoresis. This mode of separation is almost exclusively used when a single dimension separation is performed, and generally represents the second dimension of two-dimensional separations.
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Nature protocols, 1(1), 16-22 (2007-04-05)
Tricine-SDS-PAGE is commonly used to separate proteins in the mass range 1-100 kDa. It is the preferred electrophoretic system for the resolution of proteins smaller than 30 kDa. The concentrations of acrylamide used in the gels are lower than in
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Maresins are a new family of anti-inflammatory and pro-resolving lipid mediators biosynthesized from docosahexaenoic acid (DHA) by macrophages. Here we identified a novel pro-resolving product, 13R,14S-dihydroxy-docosahexaenoic acid (13R,14S-diHDHA), produced by human macrophages. PCR mapping of 12-lipoxygenase (12-LOX) mRNA sequence in

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