Packs sizes (2)
code | packaging size | price per unit | box price per unit | |
---|---|---|---|---|
Code & packaging | Price per piece | |||
![]() |
code
A4150,0500
|
packaging size
500 ml
|
price per unit
single
27,60€
|
box price per unit
|
![]() |
code
A4150,1000
|
packaging size
1 L
|
price per unit
single
48,60€
|
box price per unit
|
Technical data
- Physical Description:
- Liquid
- Product Code:
- A4150
- Product Name:
- CTAB - Lysis buffer BioChemica
- Specifications:
- pH (20°C): 8.0 ± 0.1
Composition:
CTAB: 20.00 g/L (2 % w/v)
EDTA · Na2 · 2H2O: 7.44 g/L (20 mM)
Tris ultrapure: 12.11 g/L (100 mM)
Sodium chloride: 81.82 g/L (1.4 M)
- Comment:
The cationic detergent cetyltrimethylammonium bromide (CTAB) is used to liberate and complex with total cellular nucleic acids. CTAB forms an insoluble complex with nucleic acids when the initial NaCl concentration is lowered to ~0.5 M. Polysaccharides, phenolic compounds and other enzyme-inhibiting contaminats found in plant cells are efficiently removed in the supernatant because most do not precipitate under these conditions (1).
- Bibliography:
(1) Ausubel, F.A., Brent, R., Kingston, R.E., Moore, D.D., Seidman, J.G., Smith, J.A. & Struhl, K. (eds.) (2001) Current Protocols in Molecular Biology. Page 2.3.5 (Suppl. 45) Greene Publishing & Wiley-Interscience, New York.
- Hazard pictograms
-
- WGK:
- 2
- Storage:
- RT
- Signal Word:
- Attention
- GHS Symbols:
- GHS07
- H Phrases:
- H319
- P Phrases:
- P264
P280
P305+P351+P338
P337+P313
- CS:
- 38220000