High Quality 5,5'-Dithiobis(2-nitrobenzoic acid),DTNB,CAS 69-78-3

Pesticide residues Substrate Name/AbbreviationCAS5,5'-Dithiobis(2-nitrobenzoic acid)/DTNB69-78-3Acetylthiocholine iodide1866-15-5S-Butyrylthiocholine iodide1866-16-62,6-Dichloroindophenol sodium salt/DCIP620-45-1 AbbreviationNameCASACESN-(2-Acetamido)-2-Aminoethanesulfonic acid7365-82-4ADAN-(2-acetamido)iminodiacetic acid26239-55-4BESN,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid10191-18-1BES-Na2-[N,N-Bis(2-hydroxyethyl)amino]ethanesulfonic acid sodium salt66992-27-6BICINEN,N-Bis(2-Hydroxyethyl)Glycine150-25-4Bis-TrisBis(2-hydroxyethyl)iminotris(hydroxymethyl)methane6976-37-0Bis-Tris-HclBis-Tris Hydrochloride124763-51-5Bis-Tris Propane1,3-Bis[Tris(hydroxyethyl)methylamino] Propane64431-96-5CAPS3-(Cyclohexylamino)-1-propanesuhinic acid1135-40-6CAPSO3-(Cyclohexylamino)-2-hydroxy-1-proparesulfonic acid73463-39-5CHES2-(Cyclohexylamino)ethanesulfonic acid103-47-9DIPSO3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid68399-80-4HEPES4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid7365-45-9HEPPS(EPPS)4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid16052-06-5HEPPSON-(Hydroxyethyl)piperazine-N'-2-hydroxypropanesulfonic acid68399-78-0MES2-Morpholinoethanesulfonic acid4432-31-9MOPS3-Morpholinopropanesulfonic acid1132-61-2MOPS-NaMOPS sodium salt71119-22-7MOPSO3-(N-Morpholino)-2-hydroxypropanesulfonic acid68399-77-9MOPSO-Na3-(N-Morpholino)-2-hydrixypropanesulfonic acid ,Sodium Salt79803-73-9PIPESPiperazine-1,4-bisethanesulfonic acid5625-37-6PIPES-1.5NaPiperazine-N,N'-bis(2-ethanesulfonic acid), sesquisodium salt100037-69-2PIPES-2NaPipes disodium salt76836-02-7POPSOPiperazine-N, N'-bis(2-hydroxypropanesulfonic acid)68189-43-5TAPSN-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid29915-38-6TAPSON-[Tris(hydroxymethyl)methyl]-3-amino-2-hydroxypropansulfonic acid68399-81-5TESN-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid7365-44-8TES-NaN-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt70331-82-7TricineTris(hydroxymethyl)methylglycine5704-04-1TRISTris(hydroxymethyl)aminomethane77-86-1Tris-HclTris(hydroxymethyl)aminomethane hydrochloride1185-53-1Tris AcetateTRIS acetate salt6850-28-8
Functionalized Polyethylene Glycol Products
Poly(ethylene glycol) and PEGylation technology have changed dramatically in the past decade. PEG technology has moved from an interest of study in the academic world to a proven technology that enhances or enables ten products with over seven billion dollars a year in sales. These products are changing the lives
of thousands with SCIDS, macular degeneration, acromegaly and chronic hepatitis C.
We have had extensive experience with PEG and PEGylation and have been fortunate enough to work on supporting the drugs mentioned above. We have enjoyed the work we have done in this area, and very much want to continue to offer such a service to you. In starting, our intention is to offer the highest quality PEG technology, best service and a collaborative environment to help you realize your current research goals. We understand that the work you are doing is original and therefore might require
an original solution.
We have stock of above items as usual. Bulk lead time around 4weeks.
depend on the different M.W. or function group. Following apprance for your reference. M.W.or Function groupAppearanceSmall than M.W.550 DaLiquidSmall than 1000DaPasteFunction group HSLight yellowOthersWhite powder or granule

Storage: -20 °c for long time storage. RT/4 °c for shipment. Protect from light.
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OurAdvantages:
1.Ourhavegoodpricewithnicequality.
2.Stableavilibility,adequatestock,completespecification.
3.MOQ1gram or 10mg.
4.Thestrongsupportofadvancedtachnologyanddetectioncapability.
5.ISOcertification.
6.Yourreliablefactory,estblishedsince2005.
7.Professionalserviceandtechnologysupport.
8.Delivery within1-2weeksuponreceipt.
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FAQ
Q:Areyouafactoryoratradingcompay?
S:Wearemanufacture.
Q:Wouldyouprovidefreesamples?
S:No.
Q:Areyouqualityassurance?
S:Yes.Everyinstrumenttestedagainbeforedelivery.
Q:TheMOQ?
S: PEG derivitives1 gram, Oligosaccharides standard 10mg.
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S:about3-5daysuponreceipt.
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