CAPSO 生物緩衝劑
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Catalog No.Bio-SO001 | |
CAS No. | 73463-39-5 |
EC No. | Registered |
Synonyms | 3-( Cyclohexylamino )-2-hydroxy-1-propanesulfonic acid |
Chinese Name | 3-環己胺基-2羥基丙磺酸 3-( 環己胺 ) -2-羥基-1-丙磺酸 3-[ N, N-二( 羥乙基 ) 氨基 ]-2羥基丙磺酸 |
Molecular Structure | |
Molecular Formula | C9H19NO4S |
Molecular Weight | 237.31 |
Meleing point | 270~274℃ |
Water solubility | Solubility ( 0.5M in H2O ) clear and complete |
pKa ( 25℃ ) | 9.6 ± 0.2 |
Appearance | White powder |
Purity Assay | ≥ 99.0% ( Titration ) |
Moisture | ≤ 1.0% |
UV A260 / A280nm | UV ( 0.5 M in H2O ) A260nm ≤ 0.05 A280 ≤ 0.05 |
Storages | Room Temperature |
Description | 1. CAPSO is a good phosphate buffer for electrophoresis, also used in biological buffer, diagnosis kit, DNA / RNA extraction kit, PCR kit and sequencing kit. 2. Use it equilibrated in protein expression. |
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Useful pH Ranges of Selected Biological Buffers (25℃, 0.1M)
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