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B9879 Sigma

BES

≥99.0% (titration)

Synonym: N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid, N,N-Bis(2-hydroxyethyl)taurine

  • CAS Number 10191-18-1

  • Empirical Formula (Hill Notation) C6H15NO5S

  • Molecular Weight 213.25

  •  Beilstein Registry Number 1781572

  •  EC Number 233-465-5

  •  MDL number MFCD00007533

  •  PubChem Substance ID 24892162

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Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Good’s Buffers
InChI Key   AJTVSSFTXWNIRG-UHFFFAOYSA-N
Quality Level   ELITE
assay   ≥99.0% (titration)
useful pH range   6.4 - 7.8
pKa (25 °C)   7.1
Featured Industry   Diagnostic Assay Manufacturing

Description

Packaging

1 kg in poly bottle

25, 100, 250 g in poly bottle

Application

BES may be employed as binding buffer in modified Eagle′s medium during the binding assay of human melanoma cells. It may be used as biobuffer to investigate the aqueous medium self-assembly of heterometallic CuII/Li 3D coordination polymers.

General description

BES (N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid) is a useful secondary standard biochemical buffer. Useful pH range for BES is 6.4 to 7.8. It is useful for diagnostic assay manufacturing industry. BES, a sulfonic acid-containing cross-linking agent, induces cross-linking between sulfonated polyimide chains in sulfonated polyimide membranes.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
KI7363500

High Quality GMP-Buffers

Protein Stabilizer
Protocols & Articles

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Peer-Reviewed Papers
15

References

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