Chemicals Reagents U
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Synonyms: 5'-Uridylic-15N2 acid disodium salt; UMP-15N2 Molecular Formula: C9H1115N2Na2O9P Molecular Weight: 370.13 Linear Structural Formula: C9H1115N2Na2O9P Purity: >=95% (CP) Storage: -20C
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Ultrafiltration Discs
MilliporeSigmaApplication: 100 kDa NMWL, Ultracel regenerated cellulose, 76 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
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ALDRICH Undecylenic acid, natural, >=97%, FG
MilliporeSigmaSynonym(s): 10-Undecenoic acid; Undecylenic acid Empirical Formula: C11H20O2 Linear Formula: CH2=CH(CH2)8COOH Formula Weight: 184.28 MDL Number: MFCD00004442 Purity: ≥97% Boiling Point: …
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Post-translational modification of proteins by ubiquitin (Ub) is a key regulatory process that impacts almost all cellular functions. Ubiquitylation occurs through isopeptide linkage between the C-terminus of Ub and the epsilon-amino group of a lysine (Lys) residue on the target substrate. Ub…
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Filter Type: Ultrafiltration Application: 5 kDa NMWL, Biomax polyethersulfone, 44.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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UCSF924 >=98% (HPLC)
MilliporeSigmaSynonyms: 6-Methyl-2-((3-phenoxypropylamino)methyl)quinolin-4(1H)-one; ZINC000091726127 Molecular Formula: C20H22N2O2 Molecular Weight: 322.4 Linear Structural Formula: C20H22N2O2 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol Actions: UCSF924 (Compound 9-6-24;…
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Urban particulate matter NIST(R) SRM(R) 1648a
MilliporeSigmaSRM 1648A_cert SRM 1648A _SDS Legal Information: SRM is a registered trademark of National Institute of Standards and Technology
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Uridine-5'-diphosphate disodium salt, 98%
Thermo Scientific ChemicalsFormula: C9H12N2Na2O12P2 Formula weight: 448.13 Purity: 98% CAS Number: 27821-45-0 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Filter Type: Ultrafiltration Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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Undecanoic acid, 98%
Thermo Scientific ChemicalsFormula: CH3(CH2)9CO2H Formula weight: 186.30 Purity: 98% CAS Number: 112-37-8 Harmonized Tariff Code: 2915.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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For the selective enrichment of Listeria in the two stage procedure according to USDA- FSIS. If supplemented with Listeria Selective Supplement UVM-II (EMD No. 1.04039.0001), the medium serves for the two stage procedure described by USDA-FSIS. Synonym(s): UVM Broth Typical Composition (g/L): …
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UK-432097 >=98% (HPLC)
MilliporeSigmaSynonyms: 6-(2,2-Diphenylethylamino)-9-((2R,3R,4S,5S)-5-(ethylcarbamoyl)-3,4-dihydroxytetrahydrofuran-2-yl)-N-(2-(3-(1-(pyridin-2-yl)piperidin-4-yl)ureido)ethyl)-9H-purine2-carboxamide Molecular Formula: C40H47N11O6 Molecular Weight: 777.87 Linear Structural Formula: C40H47N11O6 MDL…
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UK-371,804 HCl >=98% (HPLC)
MilliporeSigmaSynonyms: 2-(((4-Chloro-1-guanidino-7-isoquinolinyl)sulfonyl)amino)-isobutyric acid hydrochloride; N-[[1-[(aminoiminomethyl)amino]-4-chloro-7-isoquinolinyl]sulfonyl]-2-methyl-alanine hydrochloride; UK-371804 HCl Molecular Formula: C14H16ClN5O4S · HCl Molecular Weight: 422.29 Linear…
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Storage: −20°C
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Uncarine C phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: Pteropodine Molecular Formula: …
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Urea, ReagentPlus®, =99.5%, pellets
MilliporeSigmaSynonyms: Carbamide; Carbonyldiamide Formula: NH2CONH2 Formula Weight: 60.06 CAS No.: 57-13-6 Purity: ≥99.5% Density: 1.335 g/mL at 25 °C(lit.) Application: Used for the denaturation of proteins and as a mild solubilization agent for insoluble or…
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Uridine-5'-diphosphate disodium salt, 98%
Thermo Scientific ChemicalsFormula: C9H12N2Na2O12P2 Formula weight: 448.13 Purity: 98% CAS Number: 27821-45-0 Harmonized Tariff Code: 2934.99 Hazard Statem
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SIGMA U0126 monoethanolate >=98% (HPLC), powder
MilliporeSigmaSynonym(s): 1,4-Diamino-2,3-dicyano-1,4-bis(o-aminophenylmercapto)butadiene monoethanolate Empirical Formula: C18H16N6S2 -+ C2H5OH Linear Formula: C18H16N6S2 -+…
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Application: 50 kDa NMWL, Biomax polyethersulfone, 63.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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Description: Selective enrichment for culturing L. monocytogenes
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UPGL00004 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-Phenyl-N-(5-(4-((5-(2-phenylacetamido)-1,3,4-thiadiazol-2-yl)amino)piperidin-1-yl)-1,3,4-thiadiazol-2-yl)acetamide; N-[5-[4-[[5-[(2-Phenylacetyl)amino]-1,3,4-thiadiazol-2-yl]amino]-1-piperidinyl]-1,3,4-thiadiazol-2-yl]benzeneacetamide Molecular Formula: C25H26N8O2S2 Molecular…
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ALDRICH Y-Undecalactone, >=98%, FCC, FG
MilliporeSigmaSynonym(s): Undecanoic γ-lactone; Aldehyde C14 Empirical Formula: C11H20O2 Linear Formula: C11H20O2 Formula Weight: 184.28 MDL Number: MFCD00005405 Purity: ≥98% Boiling Point: …
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Filter Type: Ultrafiltration Application: 30 kDa NMWL, Biomax polyethersulfone, 63.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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UOXFi002-B Human iPS Cell Line
MilliporeSigmaInduced pluripotent stem cells (iPSCs) are adult cells that have been reprogrammed to an embryonic stem cell-like state. The cells can replicate indefinitely or, under controlled conditions, can be differentiated into any other cell type such as nerve, heart or liver cells. Medical researchers are…
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UNC6934 >=98% (HPLC)
MilliporeSigmaSynonyms: 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid cyclopropyl-[4-(pyrimidin-4-ylcarbamoyl)-benzyl]-amide Molecular Formula: C24H21N5O4 Molecular Weight: 443.45 Linear Structural Formula: C24H21N5O4 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: …
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Application: 10 kDa NMWL, Biomax polyethersulfone, 63.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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Urea free-flowing, Redi-Dri(TM), Bioreagent, >=98%
MilliporeSigmaSynonyms: Carbamide; Carbonyldiamide Molecular Formula: CH4N2O Molecular Weight: 60.06 Linear Structural Formula: NH2CONH2 MDL Number: MFCD00008022 Purity: >=98% Melting Point: 132-135 C (lit.) Density: 1.335 g/mL at 25 C (lit.) Application: Used for the…
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MDL Number: MFCD00070858 Storage: −20°C
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U-73122, 99+%
Thermo Scientific ChemicalsSynonym(s): 1-[6-[((17^b)-3-Methoxyestra-1,3,5[10]-trien-17-yl)amino]hexyl]pyrrole-2,5-dione Formula: C29H40N2O3 Formula weight: 464.65 Purity: 99+% CAS Number: 112648-68-7 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…