Hubei New Desheng Materials Technology Co Ltd

Diglipur, Andaman, Andaman & Nicobar Islands

EPPS bio-bufferN-(2-hydroxyethyl)piperazine-N'-3-propanesulfonicacidContent:Englishname 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonicacidChinesename N-(2-hydroxyethyl)piperazine-N'-3-propanesulfonicacidAbbreviation EPPSCAS#16052-06-5Molecularweight 252.33Molecularformula C9H20N2O4SStoragecondition roomtemperature, awayfromlightandmoistureMolecularstructureApplication ThisproductcanbeusedasabuffersystemcommonlyusedinDNAscreeningsystemandasabuffercomponentofRNAsample.Itissuitableforthestudyofelectrontransferandphosphorylationofchloroplastthinlayerpreparation.Itcanprotectoxyhemoglobinfromoxidationtomethemoglobinintheprocessoffreeze-drying.Itcanalsobeusedasabackgroundelectrolyteforproteinmicroanalysisbycapillaryzoneelectrophoresis.Productadvantage Thepurityis99%, withgoodwatersolubilityandstableprocess, whichcanensurethattheproductappearanceispurewhitecrystalpowder.Deshengisachemicalreagentcompanyspecializinginbloodtestreagentswith14yearsofR&Dexperience, especiallyhasadeepresearchonchromogenicsubstrateandbiologicalbuffer.

CAPSContent:
(Name)N-Cyclohexyl-3-aminopropanesulfonic acid(Chinese Name)3-()-1-(Abbreviation)CAPS(CAS#)1135-40-6(Molecular weight)221.32(Molecular formula)C9H19NO3S(Storage Conditions)Room temperature, keep away from light and moisture(Molecular structure)
(Use)At present, the PVD transmembrane of protein has not used Tris-gly, SDS, 20% methanol buffer, because there is glycine in the buffer, so it is difficult to distinguish whether glycine is brought in by Buffer or the protein itself when sequencing. Now the transmembrane buffer used for sequencing is 10 mM/1 CAPS 10% methanol, and the methanol concentration range in CAPS imprint buffer is 0-20%. In general, the buffer with high methanol concentration is paired. The transfer efficiency of low molecular weight proteins is good, while the buffer with low or no methanol concentration is beneficial to the transfer of high molecular weight proteins.(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.

MOPSContent:
(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.

(Name)3-[Tris(hydroxymethyl)methylamino]-1-propanesulfonic acid(Chinese Name)N-()-3-(Abbreviation)TAPS(CAS#)29915-38-6(Molecular weight)243.28(Molecular formula)C7H17NO6S(Storage Conditions)Room temperature, light-proof and moisture-proof(Molecular structure)
(Use)As a buffer system commonly used in DNA screening system, it can also be used as a buffer component of RNA samples. It is suitable for the study of electron transfer and phosphorylation of thin-layer chloroplast preparation. It can protect oxyhemoglobin from oxidizing to methemoglobin during freeze-drying process, and can also be used as a background electrolyte for protein microanalysis by capillary zone electrophoresis.(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.

MOPSOContent:
(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.

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.

piperazine-N, N '- bis (2-ethylsulfonic acid) PIPES
Content:
(English name)PIPES
(Chinese name)Piperazine-N, N '- bis (2-ethylsulfonic acid) / piperazine-1, 4-diethylsulfonic acid(CAS#)5625-37-6
(Molecular weight)302.368
(Molecular formula)C8H18N2O6S2
(Storage condition)room temperature, away from light and moisture
(Molecular structure)

(Application)This product can not form stable complex with most metal ions, and can be used as buffer in solution system containing metal ions. It was applied to the purification of tubulin by using cellulose phosphate chromatography. The purified recombinant GTP binding protein ARF1 and ARF2 were purified by gel filtration and used as buffer to crystallize ketoenzyme from E. coli. In addition, PIPES is not suitable for redox system because it can form free radicals. In cation exchange chromatography, a low concentration of PIPES buffer should be used, because pipes has relatively large ionic strength and its pKa value is concentration dependent.
(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.