Quality Segment
assay
≥98.0% (titration)
form
crystalline powder
storage condition
dry at room temperature
technique(s)
UV/Vis spectroscopy: suitable, electrophoresis: suitable
color
white
useful pH range
5.8-7.2
pKa (25 °C)
6.5
solubility
H2O: 500 mg/mL, clear, colorless to very faintly yellow
suitability
suitable for Western blot, suitable for column chromatography of proteins
application(s)
advanced drug delivery
diagnostic assay manufacturing
general analytical
microbiology
SMILES string
OCCN(CCO)C(CO)(CO)CO
InChI
1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2
InChI key
OWMVSZAMULFTJU-UHFFFAOYSA-N
General description
Bis-tris 甲烷,也称为 BIS-TRIS 或 BTM,是一种广泛应用于生物化学和生物研究的两性离子缓冲剂。它在 pH 值范围为 5.8 至 7.2 的水溶液中有效发挥作用,并且其解离常数变化最小。此外,它可以用作剧毒缓冲剂二甲胂酸盐的替代品,并且还因其与不同金属形成络合物的能力而受到认可。
Application
Bis-Tris已被使用:
- 作为电泳缓冲液
- 作为蛋白质印迹转移缓冲液的组分
Features and Benefits
- 适用于生物和生化研究
- 在 pH 5.8-7.2 (25 °C) 范围内有效缓冲,pKa 为 6.5 (25 °C)
Still not finding the right product?
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
