Skip to Content
Merck
All Photos(4)

Documents

T5130

Sigma-Aldrich

TAPS

≥99.5% (titration)

Synonym(s):

N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid, [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Empirical Formula (Hill Notation):
C7H17NO6S
CAS Number:
29915-38-6
Molecular Weight:
243.28
Beilstein:
2452420
EC Number:
249-954-1
MDL number:
MFCD00007538
UNSPSC Code:
12161700
PubChem Substance ID:
24900259
NACRES:
NA.25

Assay

≥99.5% (titration)

form

crystalline powder

useful pH range

7.7-9.1

pKa 

8.4

mp

230-235 °C (dec.)

solubility

water: 0.5 g/mL, clear, colorless

application(s)

diagnostic assay manufacturing

SMILES string

OCC(CO)(CO)NCCCS(O)(=O)=O

InChI

1S/C7H17NO6S/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14/h8-11H,1-6H2,(H,12,13,14)

InChI key

YNLCVAQJIKOXER-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 5

1 of 5

2-Amino-2-methyl-1,3-propanediol ≥99%

Sigma-Aldrich

A9754

2-Amino-2-methyl-1,3-propanediol

EPPS ≥99.5% (titration)

Sigma-Aldrich

E9502

EPPS

BICINE ≥99% (titration)

Sigma-Aldrich

B3876

BICINE

HEPPSO AldrichCPR

R426725

HEPPSO

CAPS ≥99%

Sigma-Aldrich

C2632

CAPS

Qianhao Wang et al.
Molecular cell, 76(1), 206-216 (2019-09-01)
An efficient, generalizable method for genome-wide mapping of single-cell histone modifications or chromatin-binding proteins is lacking. Here, we develop CoBATCH, combinatorial barcoding and targeted chromatin release, for single-cell profiling of genomic distribution of chromatin-binding proteins in cell culture and tissue.
Z Zeng et al.
Analytical biochemistry, 252(1), 110-114 (1997-11-05)
High-resolution capillary electrophoresis sizing of preformed complexes of bis-intercalating fluorescent dyes with double-stranded DNA has been demonstrated using hydroxyethylcellulose and 3-[tris-(hydroxymethyl) methylamino]-1-propanesulfonic acid-tetrapentylammonium (Taps-NPe+4) buffers (S. M. Clark and R. A. Mathies, Anal. Chem. 69, 1355-1363, 1997). Such capillary electrophoresis
D Liang et al.
Electrophoresis, 21(17), 3600-3608 (2001-03-29)
A new method to introduce the concentration gradient into the capillary has been developed and its application to DNA capillary electrophoresis is presented. The concentration gradient produced by mixing 5% w/v polyacrylamide-co-poly(N-dimethylacrylamide) (PAM-co-PDMA) solution and 1 x Tris/N-tris(hydroxymethyl)methyl-3-amino-propanesulfonic acid/EDTA (TT)
Seung-ick Oh et al.
TheScientificWorldJournal, 2014, 957548-957548 (2014-07-06)
Somatic cells were directly converted to functional neurons through the use of a combination of transcription factors, including Ascl1, Brn2, and Myt1l. However, a major limitation is the lack of a reliable source of cell-replacement therapy for neurological diseases. Here
Patrick Kwan et al.
Journal of the American Chemical Society, 137(42), 13556-13565 (2015-10-06)
We report the first direct electrochemical characterization of the impact of oxygen on the hydrogen oxidation activity of an oxygen-tolerant, group 3, soluble [NiFe]-hydrogenase: hydrogenase I from Pyrococcus furiosus (PfSHI), which grows optimally near 100 °C. Chronoamperometric experiments were used
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service