N,N-(2-羟乙基)-2-氨基乙磺酸(BES)

N,N-(2-羟乙基)-2-氨基乙磺酸(BES)

Synonyms N,N-bis(2-Hydroxyethyl)-2-aminoethanesulfonic acid; N,N-Bis(2-hydroxyethyl)taurine

CAS Number: 10191-18-1 Molecular Formula: C6H15NO5S Molecular Weight: 213.248 g/mol

Beilstein Registry Number: 1781572 EC Number: 233-465-5 MDL Number: MFCD00007533

SKU 02100927-CF
CN¥0.00
In Stock
Request a quote
Description

Product Description

Bes

Application Notes

The effect of BES and other zwitterionic buffers on the Bicinchoninic acid (BCA) measurement of microgram quantities of protein has been studied. BES was found to diminish color development of the proteinBCA complex by 30-35% at 50 mM, and by <10% at 5 mM, measuring in the 1-10 mg range of BSA against protein-BCA complexes formed in water. This color loss may result from binding of Cu2+ to BES.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.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Buffer

Specifications
SKU 02100927-CF
Alternate Names N,N-bis(2-Hydroxyethyl)-2-aminoethanesulfonic acid; N,N-Bis(2-hydroxyethyl)taurine
Application Notes The effect of BES and other zwitterionic buffers on the Bicinchoninic acid (BCA) measurement of microgram quantities of protein has been studied. BES was found to diminish color development of the proteinBCA complex by 30-35% at 50 mM, and by <10% at 5 mM, measuring in the 1-10 mg range of BSA against protein-BCA complexes formed in water. This color loss may result from binding of Cu2+ to BES.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.
Base Catalog Number 100927
Beilstein Registry Number 1781572
CAS # 10191-18-1
EC Number 233-465-5
Format Crystalline
Hazard Statements H315-H319-H335
Molecular Formula C6H15NO5S
Molecular Weight 213.248 g/mol
Personal Protective Equipment Dust mask ,Eyeshields, Gloves
pKa 7.1 at 25°C
Purity ≥99%
RTECS Number KI7363500
Safety Symbol GHS07
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.