Hubei New Desheng Materials Technology Co Ltd Andaman, Andaman & Nicobar Islands

• MOQ 5000 Gram

(name)n-ethyl-n-(2-hydroxy-3-sulfopropyl)-3-methylaniline (chinese name) (abbreviation)toos (cas#)82692- 93-1 (molecular weight)295.33 (molecular formula)c12h18nnao4s (storage conditions)room temperature, light-proof and moisture-proof (transport conditions)room temperature (oxidation reaction) (use)it can be used as a water-soluble reagent for the determination of hydrogen peroxide by enzymatic spectrophotometry. It is widely used in diagnostic detection and biochemical tests. (advantage)the purity (> 99%) is water-soluble, the process is stable, and the appearance of the product can be guaranteed to be pure white crystal powder. desheng is an old blood testing reagent company with 14 years of research and development experience. It has a deep research on chromogenic substrates and biological buffers.

MOPS Content: (Name)3-Morpholinopropanesulfonic acid (Chinese Name)3- (Abbreviation)MOPS (CAS#)1132-61-2 (Molecular weight)209.26 (Molecular formula)C7H15NO4S (Storage Conditions)Room temperature, light-proof and moisture-proof (Molecular structure) (Use)Mops belong to biological buffers and are often used to configure RNA electrophoretic buffers. (Advantage)The purity (> 99%) is water-soluble and the process is stable. DeSheng is an old blood testing reagent company with 14 years of research and development experience. It has a deep research on chromogenic substrates and biological buffers.

virus transport medium-inactivated type using high concentration of guanidine can quickly inactivate and preserve respiratory pathogens, so that the sample lost infectivity.Inactivated samples can be matched with a variety of viral DNA/RNA extraction kits, M32/M96 nucleic acid extraction apparatus for rapid nucleic acid extraction, and respiratory pathogen PCR detection kit for rapid detection, the specificity and sensitivity are not affected. Virus preservation fluid has many functions: 1. The operation is simple, no liquid distribution is needed, the system contains highly effective virus lysate, the virus is immediately inactivated after sampling, and the risk of secondary infection is effectively prevented. 2. Contain nucleic acid Rnase enzyme inhibitor, protect the viral nucleic acid from degradation to a greater extent, and greatly improve the efficiency of nucleic acid extraction. 3. The product can be stored at room temperature for 12 months before sampling, and the sample can be stored at room temperature for one week after sampling, with good tightness, which is convenient for storage and transportation and saves transportation cost. Since 2005, desheng has been committed to the research of sample collection and in vitro diagnosis and the production and sales of related raw materials.Welcome to inquire!

HEPES (Chinese name)4-hydroxyethyl piperazine ethanesulfonic acid (CAS#)7365-45-9 (Molecular weight)238.305 (Molecular formula)C8H18N2O4S (Storage condition)room temperature, away from light and moisture (Molecular structure) (Application)4-hydroxyethyl piperazine ethanesulfonic acid is a biological buffer, which can be used as the reaction buffer, pre hybridization buffer and hybridization buffer for the separation and analysis of RNA nuclear components. It can be used for 3' - terminal marker of RNA and t4RNA ligase, and it can be used in biochemical diagnosis kit, DNA / RNA extraction kit and PCR diagnosis kit. It has no toxic effect on cells. It is a hydrogen ion buffer which can control the constant pH range for a long time. The final concentration is 10-50mmol/L, and the buffer capacity can be achieved when the culture medium contains 20mmol/LHEPES. (Product advantage)The purity is >99%, with good water solubility and stable process, which can ensure that the product appearance is pure white crystal powder. Desheng is a chemical reagent company specializing in blood test reagents with 14 years of R&D experience, especially has a deep research on chromogenic substrate and biological buffer. 

biochemcal reagent

MOPSO Content:   (Name)3-(N-Morpholino)-2-Hydroxypropanesulfonic Acid (Chinese Name)3-(N-)-2- (Abbreviation)MOPSO (CAS#)68399-77-9 (Molecular weight)225.263 (Molecular formula)C7H15NO5S (Storage Conditions)Room temperature, light-proof and moisture-proof (Molecular structure) (Use)Buffer is recommended for the preparation of stable substrate solution and the determination of guanine in serum. (Advantage)The purity (> 99%) is water-soluble, the process is stable, and the appearance of the product can be guaranteed to be pure white crystal powder.   DeSheng is an old blood testing reagent company with 14 years of research and development experience. It has a deep research on chromogenic substrates and biological buffers.