Biological Buer   生物清潔劑   NDSB-195

 Catalog No.Bio-PP009

CAS No.

160255-06-1

EC No.

Registered

Synonyms

Dimethylethylammonium propanesulfonate；

Dimethylethyl-( 3-sulfopropyl ) ammonium Inner Salt

Chinese Name

二甲基-( 3-磺丙基 ) 氨基內鹽

Molecular Structure

Molecular Formula

C₇H₁₇NO₃S

Molecular Weight

195.3

Meleing point

No Data Available

Water solubility

10% aq. in hot water clear and colorless

Solubility ( 10% in H₂O ) clear and complete

pKa ( 25℃ )

No data Available

Appearance

White powder

Purity Assay

≥ 98% ( E.A )

Moisture

≤ 1.0%

UV A260 / A280nm

No Data Available

Storages

Room Temperature

Description

1.      NDSB-195 is a particularly suited for protein work：it is non denaturing ( most enzymes remain active in the presence of NDSB-195, it is zwitterionic, and possess a good solubility in water.)

2.      NDSB-195 does not alter significantly the pH or viscosity of biological buffers, also could easily be removed by dialysis since it does not from micelles

3.      NDSB-195 is efficient to prevent non-specific interactions of proteins, but does not disrupt strongly aggregated proteins.