Characteristics and Application of Good's Buffer MOPS CAS NO.1132-61-2

1. Factory production, more preferential prices, regular products available in stock;

2. Desheng company is an enterprise that produces biological buffer products, with many products, which can provide you with more comprehensive services;

3. Desheng has been in this industry for 14 years. Our products are independently developed and manufactured. The purity of biological buffer is high and the product quality is guaranteed.

4.Desheng has been doing foreign trade since 2010. We have our own export right.

MOPS (3-morpholinopropanesulfonic acid) is a zwitterionic buffer, namely Good's buffer, a series of N-substituted aminosulfonic acids, with good pH stability, high polarity, and resistance to a variety of chemical reagents And enzymes are inert, do not participate in or interfere with the biochemical reaction process, and have no inhibitory effect on enzymatic chemical reactions, so they can be specially used for the research of organelles and highly volatile, pH-sensitive proteins and enzymes.
 In addition, MOPS has the following properties common to Good's buffer systems:
1. The pKa value is between 6-8;
2. High solubility in water;
3. It is not easy to penetrate the biofilm;
4. The salt effect is small;
5. The influence of ion concentration, solution composition and temperature on dissociation is small;
6. No complex or precipitation with metal ions;
7. The buffer is chemically stable;
  8. The absorption in the ultraviolet region of a 0.1 mol·L aqueous solution, the smaller the absorbance at 260 and 280 nm, the better;
9. It is easy to obtain high-purity salt.
Application: MOPS buffer pKa: 7.2, pH range: 6.5-7.9, commonly used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits. It is suitable for electron transport and phosphorylation studies of chloroplast thin-layer preparation; it can be formulated into a variety of agar medium, and used as a non-toxic buffer in minimal medium for the cultivation of Streptomyces coryneformis and the production of cephalosporins; it can be used as a Electrolyte system component of isoelectric focusing electrophoresis (IEF) in two-dimensional gel electrophoresis; can also be used in Northern hybridization, as a buffer for RNA separation and membrane transfer.
Precautions: If the amount used each time is very small, it can be appropriately divided before use; the buffer will easily turn yellow when exposed to light, and the light yellow can be used completely, but it should not be used after the color is too dark. Attention should be paid during use. For safety and health, please wear a lab coat and disposable gloves for operation. If you accidentally contact your eyes, immediately rinse with plenty of water and seek medical attention immediately.
    Desheng is a raw material manufacturer of diagnostic reagents with many years of experience in R&D and production. The MOPS products produced have high purity ≥99%, good water solubility, stable production process, and strict quality management system to ensure that we provide customers with high-quality products and services. In addition to MOPS, TRIS, CAPS, TAPS and other buffer products, it also produces blood collection tube additives, chemiluminescence reagents, chromogenic substrates and other products, please call for details!