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Sigma Cat.No.Description
U0250Methyl undecanoate
≥98.0% (GC)
U0251Urease from Canavalia ensiformis (Jack bean)
Type C-3, powder, ≥600,000 units/g solid
U0631Urea
BioXtra, pH 7.5-9.5 (20 °C, 5 M in H2O)
U0750Uracil
≥99.0%
U0880Uricase from Candida sp.
recombinant, expressed in E. coli, lyophilized powder, ≥2 units/mg solid
U0881Uric acid
BioXtra, ≥99% (HPLC)
U1006Uridine 5′-triphosphate trisodium salt solution
HPLC purified, aqueous solution for RNA polymerase transcription
U1008Urocortin III human
≥97% (HPLC)
U1015-Methylurapidil
solid
U104UK 14,304
U105U-62066
solid
U111(−)-trans-(1S,2S)-U-50488 hydrochloride hydrate
solid, ≥98% (HPLC)
U1128Uracil
BioReagent, suitable for cell culture
U116U-99194 maleate salt
≥98% (HPLC), solid
U120U0126 ethanolate
≥98% (HPLC), powder
U1500Urease from Canavalia ensiformis (Jack bean)
Type III, powder, 15,000-50,000 units/g solid
U1752Uridine 5′-monophosphate
≥98%
U1875Urease from Canavalia ensiformis (Jack bean)
Type III, glycerol solution, 500-800 units/mL
U211000DMT-2′O-TBDMS-rU Phosphoramidite
U211030DMT-2′O-TBDMS-rU Phosphoramidite
configured for ABI
U211040DMT-2′O-TBDMS-rU Phosphoramidite
configured for MerMade
U211050DMT-2′O-TBDMS-rU Phosphoramidite
configured for ÄKTA® and OligoPilot®
U211100DMT-2′O-Methyl-rU Phosphoramidite
U211130DMT-2′O-Methyl-rU Phosphoramidite
configured for ABI
U211140DMT-2′O-Methyl-rU Phosphoramidite
configured for MerMade
U211150DMT-2′O-Methyl-rU Phosphoramidite
configured for ÄKTA® and OligoPilot®
U211180DMT-2′O-Methyl-rU Phosphoramidite
configured for PerkinElmer, configured for Polygen
U211200DMT-2′Fluoro-dU Phosphoramidite
≥99.0% (reversed phase HPLC)
U211230DMT-2′Fluoro-dU Phosphoramidite
configured for ABI
U211240DMT-2′Fluoro-dU Phosphoramidite
configured for MerMade
U211250DMT-2′Fluoro-dU Phosphoramidite
configured for (ÄKTA® and OligoPilot®)
U211280DMT-2′Fluoro-dU Phosphoramidite
configured for PerkinElmer, configured for Polygen
U211630DMT-2′O-TC-rU Phosphoramidite
configured for ABI
U211680DMT-2′O-TC-rU Phosphoramidite
configured for PerkinElmer, configured for PolyGen
U2258Ubiquitin-7-amido-4-methylcoumarin
solution (supplied in DMSO)
U2383Ubiquitin Carrier Protein H3/CDC34 human
≥95% (SDS-PAGE), recombinant, expressed in E. coli overproducing strain
U2500Urethane
≥99%
U2508Ubiquitin Carrier Protein H2 human
U2625Uric acid
≥99%, crystalline
U2875Uric acid sodium salt
U3003Uridine
powder, BioReagent, suitable for cell culture
U3254Monoclonal Anti-Uvomorulin/E-Cadherin antibody produced in rat
clone DECMA-1, ascites fluid, buffered aqueous solution
U3383Urease Buffer Reagent
U3510Universal Antibody Dilution Buffer, Ready-To-Use, with BSA
U3633U 18666A
powder
U3635Universal Antibody Dilution Buffer
U3750Uridine
≥99%
U3885UK-78282 monohydrochloride
≥98% (HPLC)
U4002Urease from Canavalia ensiformis (Jack bean)
Type IX, powder, 50,000-100,000 units/g solid
U4010Urokinase from human kidney cells
lyophilized powder

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