Chemicals Reagents U
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UV curable resin rapid cure, adhesible to plastics and glass
MilliporeSigmaStorage: •The storage temperature should not exceed 35 C. •Keep tightly closed. Store in a cool, dry, well-ventilated area. •Do not expose to ultraviolet light. •High temperatures (>80 C), pressure and contamination with peroxides may result in auto-polymerization of the product. •Unstable…
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Ultrastable fluorescent silica nanobeads 50 nm, lyophilized
MilliporeSigmaSynonyms: Fluorescent Silica; Fluorescent Silica nanopowder; Silica nanobeads Molecular Formula: SiO2 Molecular Weight: 60.08 Linear Structural Formula: SiO2 Storage: 2-8C Application: The use of labeling or staining agents has greatly assisted the study of complex biological…
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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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Urea, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6 Specific Gravity: 1L = 1.32 Kg
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SIGMA Urocortin III human >=97% (HPLC)
MilliporeSigmaMDL Number: MFCD03792654 Purity: ≥97% (HPLC) Storage: −20°C
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Storage: −20°C
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Ubidecarenone Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Ubidecarenone is a dietary supplement, and a cardiovascular agent employed in the…
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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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SIGMA UNC0638 hydrate >=98% (HPLC)
MilliporeSigmaSynonym(s): 2-Cyclohexyl-N-(1-isopropylpiperidin-4-yl)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy) quinazolin-4-amine Empirical Formula: C30H47N5O2 -+ xH2O Linear Formula: C30H47N5O2 -+…
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Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
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n-Undecanoyl chloride, 98%
Thermo Scientific ChemicalsFormula: C11H21ClO Formula weight: 204.74 Purity: 98% CAS Number: 17746-05-3 UN Number: UN3265 Hazard Class: 8
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All UM-SCC cell lines were derived in the lab of Dr. Thomas Carey at the University of Michigan and are exclusively distributed by Merck KGaA, Darmstadt, Germany. Access to UM-SCC cells is limited solely to those officers, employees and students of PURCHASER’s institution who need access to…
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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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UV-Vis light curable resin low viscosity
MilliporeSigmaStorage: •The storage temperature should not exceed 35 C. •Keep tightly closed. Store in a cool, dry, well-ventilated area. •Do not expose to ultraviolet light. •High temperatures (>80 C), pressure and contamination with peroxides may result in auto-polymerization of the product. •Unstable…
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SIAL Urea
MilliporeSigmapuriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance) Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL…
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Upchurch Polymer Tubing Cutter
MilliporeSigmaUpchurch designed this reliable and durable device specifically for cutting 1/8" - 1/16" PEEK, PTFE, and Tefzel tubing. Includes 4 replacement blades.
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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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Urban dust NIST(R) SRM(R) 1649b
MilliporeSigmaSRM 1649B_cert SRM 1649B _SDS Legal Information: SRM is a registered trademark of National Institute of Standards and Technology
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Filter Type: Ultrafiltration Application: 500 kDa NMWL, Biomax polyethersulfone, 63.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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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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10-Undecyn-1-ol, 96%
Thermo Scientific ChemicalsFormula: HC C(CH2)9OH Formula weight: 168.28 Purity: 96% CAS Number: 2774-84-7 Harmonized Tariff Code: 2905.22
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UM-SCC-6 is a unique head and neck squamous carcinoma cell line isolated from a surgical resection of a tumor located at the base of the tongue of a male patient (1). The cell line is negative for HPV-16, HPV-18, Hepatitis A, B, C, and HIV-1 & 2 viruses. UM-SCC-6 was established at the University…
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Urea, USP
Avantor - J.T.Baker®Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6 Specific Gravity: 1L = 1.32 Kg
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Uroplakin III (SP73) Rabbit Monoclonal Antibody
MilliporeSigmaUroplakins (UPs) are a family of transmembrane proteins (UPs Ia, Ib, II and III) that are specific differentiation products of urothelial cells. In non-neoplastic mammalian urothelium, UPs are expressed in the luminal surface plasmalemma of superficial (umbrella) cells, forming complexes of 16nm…
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UniverSol™ ES Liquid Scintillation Cocktail
MP BiomedicalsUniverSol is a very efficient environmentally safe, non-toxic, biodegradable liquid scintillation cocktail of the "gelling" variety. Environmentally Safe Biodegradable Non-toxic Non-flammable Primary Applications: Aqueous samples from 0 to 15% count as…
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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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Triple negative breast cancer (TNBC) accounts for 15-20% of breast cancer cases and is characterized by the absence of estrogen receptor (ER), progesterone receptor (PR), and human EGF receptor 2 (HER2) . TNBC is typically more aggressive and difficult to treat than more common types of breast…
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Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
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UCPH-102 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-Amino-4-methyl-7-(naphthalen-1-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile; 2-Amino-5,6,7,8-tetrahydro-4-methyl-7-(1-naphthalenyl)-5-oxo-4H-1-benzopyran-3-carbonitrile Molecular Formula: C21H18N2O2 Molecular Weight: 330.38 Linear Structural Formula: C21H18N2O2 …