Descripción del producto
Mops (3-morpholine propanesulfonic acid) is a kind of zwitterionic
buffer, namely good's Buffer solution is a series of N-substituted
aminosulfonic acids, which has good pH stability and high polarity.
It is inert to a variety of chemical reagents and enzymes, does not
participate in or interfere with the biochemical reaction process,
and has no inhibitory effect on enzyme chemical reaction.
Therefore, it can be specially used for the research of organelles
and pH sensitive proteins and enzymes.
In addition, mops has the following characteristics of good's
buffer system
1. The pKa value was between 6 and 8;
2. High solubility in water;
3. It is not easy to penetrate the biofilm;
4. The salt effect is small;
5. Ion concentration, solution composition and temperature have
little effect on the dissociation;
6. It does not form complex or precipitate with metal ions;
7. The buffer is chemically stable;
8. The smaller the absorbance at 260 nm and 280 nm, the better the
absorbance;
9. It is easy to make high purity salt.
Application: mops buffer pKa:7.2 PH: 6.5-7.9, commonly used in
biochemical diagnostic kit, DNA / RNA extraction kit and PCR
diagnostic kit.
It is suitable for the study of electron transport and
phosphorylation of chloroplast thin layer preparation; it can be
made into various agar media, and used as a non-toxic buffer in the
limit medium for the cultivation of Streptomyces rotiform and
production of cephalosporins. It can be used as an electrolyte
system component for two-dimensional gel electrophoresis (IEF), and
can also be applied to Northern hybridization as the separation and
transformation of RNA. Buffer solution for membrane separation.
Note: if the amount of each use is very small, it can be used after
appropriate subpackage; the buffer solution is easy to turn yellow
after light, light yellow can be used completely, and it is not
suitable to use when the color is too dark. Attention should be
paid during use. In order to be safe and healthy, please wear
laboratory clothes and disposable gloves. In case of contact with
eyes, rinse with plenty of water immediately and see a doctor
immediately.
País: |
China |
N º de Modelo: |
DS-MOPS
|
Precio FOB: |
( Negotiable ) (Negociable)
Obtener el precio más reciente
|
Lugar de origen: |
hubei,china |
Precio de pedido mínimo: |
- |
Cantidad de pedido mínimo: |
25 Kilogram |
Detalle de embalaje: |
25kg/barrel |
El tiempo de entrega: |
1-3days |
Capacidad de suministro: |
1000 Kilogram per Day |
Tipo de pago: |
T/T, L/C, Western Union |
Grupo de productos : |
Biological buffer
|