Merck
Todas las fotos(3)

B7535

Sigma-Aldrich

BIS-TRIS

BioXtra, ≥98.0% (titration)

Sinónimos:
2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol, Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane, 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol
Empirical Formula (Hill Notation):
C8H19NO5
Número de CAS:
Peso molecular:
209.24
Beilstein:
2205275
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.25

Nivel de calidad

400

línea de producto

BioXtra

ensayo

≥98.0% (titration)

formulario

powder

impurezas

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

residuo de ign.

≤0.1%

pH

9.0-10.1 (20-25 °C, 1 M in H2O)

useful pH range

5.8-7.2

pKa (25 °C)

6.5

solubilidad

H2O: 1 M, clear, colorless

trazas de anión

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

trazas de catión

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%

application(s)

diagnostic assay manufacturing

SMILES string

OCCN(CCO)C(CO)(CO)CO

InChI

1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2

InChI key

OWMVSZAMULFTJU-UHFFFAOYSA-N

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Categorías relacionadas

Envase

25, 100 g in poly bottle

Otras notas

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

pictogramas

Corrosion

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Eye Dam. 1

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 2

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificado de Análisis

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Certificado de origen

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Elizabeth M MacDonald et al.
Disease models & mechanisms, 7(4), 471-481 (2014-02-08)
The purpose of our study was to compare two acquired muscle atrophies and the use of myostatin inhibition for their treatment. Myostatin naturally inhibits skeletal muscle growth by binding to ActRIIB, a receptor on the cell surface of myofibers. Because
Lesley Cheng et al.
Kidney international, 86(2), 433-444 (2013-12-20)
Micro RNAs (miRNAs) have been shown to circulate in biological fluids and are enclosed in vesicles such as exosomes; they are present in urine and represent a noninvasive methodology to detect biomarkers for diagnostic testing. The low abundance of RNA
Alastair W Skeffington et al.
Plant physiology, 165(2), 866-879 (2014-05-02)
The first step on the pathway of starch degradation in Arabidopsis (Arabidopsis thaliana) leaves at night is the phosphorylation of starch polymers, catalyzed by glucan, water dikinase (GWD). It has been suggested that GWD is important for the control of
Zahra Sabouri et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(25), E2567-E2575 (2014-05-14)
The best-understood mechanisms for achieving antibody self/non-self discrimination discard self-reactive antibodies before they can be tested for binding microbial antigens, potentially creating holes in the repertoire. Here we provide evidence for a complementary mechanism: retaining autoantibodies in the repertoire displayed
X Chen et al.
Oncogene, 33(39), 4724-4734 (2013-10-22)
Uveal melanoma (UM) is a genetically and biologically distinct type of melanoma, and once metastatic there is no effective treatment currently available. Eighty percent of UMs harbor mutations in the Gαq family members GNAQ and GNA11. Understanding the effector pathways

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