MilliporeSigma, Chemicals, Reagents, U
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Urolithin A >=97% (HPLC)
MilliporeSigmaSynonyms: 3,8-Dihydroxy-6H-benzo[c]chromen-6-one Molecular Formula: C13H8O4 Molecular Weight: 228.2 Linear Structural Formula: C13H8O4 MDL Number: MFCD20275235 Purity: >=97% (HPLC) Storage: 2-8C Biochem Physiol Actions: Urolithin A is a natural product with…
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Ubiquitin-conjugating (E2) enzymes are characterized by the presence of a highly conserved ubiquitin-conjugating domain which accommodates ATP-activated ubiquitin (Ub) via a covalently linked thioester onto its active-site residue. E2 enzymes act via selective protein-protein interactions with the…
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Filter Type: Ultrafiltration Application: 5 kDa NMWL, Biomax polyethersulfone, 63.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage: •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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Urea NIST(R) SRM(R) 2152, combustion calorimetric standard
MilliporeSigmaSRM 2152_cert SRM 2152 _SDS Synonyms: Carbamide; Carbonyldiamide Molecular Formula: CH4N2O Molecular Weight: 60.06 Linear Structural Formula: NH2CONH2 MDL Number: MFCD00008022 Melting Point: 132-135 C (lit.) Density: 1.335 g/mL at 25 C (lit.) Application: Used for…
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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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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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UKBi011-A 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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Filter Type: Ultrafiltration Application: 1 kDa NMWL, Ultracel regenerated cellulose, 150 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
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Filter Type: Ultrafiltration Application: 30 kDa NMWL, Biomax polyethersulfone, 44.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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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: 500 kDa NMWL, Biomax polyethersulfone, 44.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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UM-SCC-17B is a unique head and neck squamous carcinoma cell line derived from the metastatic neck tumor of a 48-year old female patient . UM-SCC-17B is negative for HPV-16, HPV-18, Hepatitis A, B, C, HIV-1 & 2 viruses and grows as tightly packed colonies or islands. UM-SCC-17B was established at…
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UM-SCC-22A is a unique head and neck squamous carcinoma cell line obtained from the surgical resection of the primary cancer of the hypopharynx of a female patient . UM-SCC-22A is negative for HPV-16, HPV-18, Hepatitis A, B, C, and HIV-1 & 2 viruses.UM-SCC-22A was established at the University of…
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SIGMA Urocortin III human >=97% (HPLC)
MilliporeSigmaMDL Number: MFCD03792654 Purity: ≥97% (HPLC) Storage: −20°C
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Application: 300 kDa NMWL, Biomax polyethersulfone, 63.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany
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Urushiol (15:3) phyproof(R) Reference Substance
MilliporeSigmaThis substance is supplied with certified chromatographic purity. The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 3-(8Z,11Z,14-Pentadecatrienyl)-1,2-benzenediol Molecular Formula: C21H30O2 Molecular Weight: 314.46 Linear Structural…
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Filter Type: Ultrafiltration Application: 5 kDa NMWL, Ultracel regenerated cellulose, 25 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
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UV curable resin low viscosity
MilliporeSigmaStorage: •The storage temperature should not exceed 35C. •Keep tightly closed. Store in a cool, dry, well ventilated area. •Do not expose to ultraviolet light. •High temperatures (>80C), pressure and contamination with peroxides may result in auto-polymerization of the product. •Unstable…
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U-373 MG (Uppsala) cell line,
MilliporeSigmaStorage: -196C UNSPSC Code: 12352200 Application: Culture Medium: EMEM (EBSS) + 2mM Glutamine + 1% Non Essential Amino Acids (NEAA) + 1mM Sodium Pyruvate + 10% Fetal Bovine Serum (FBS). Biochem/physiol Actions: U-373 MG (Uppsala) is a human glioblastoma astrocytoma derived from a malignant…
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Y-Undecalactone
MilliporeSigmaanalytical standard Synonym(s): Undecanoic γ-lactone; Aldehyde C14 Empirical Formula: C11H20O2 Formula Weight: 184.28 Linear Formula: C11H20O2 MDL Number: MFCD00005405 Purity: ≥98.5% (GC) …
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Rapidly decontaminate 47 mm Millipore filter holders between successive sample filtrations
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ALDRICH Undecane, >=99%
MilliporeSigmaSynonym(s): n -Undecane; Hendecane Empirical Formula: C11H24 Linear Formula: CH3(CH2)9CH3 Formula Weight: 156.31 MDL Number: MFCD00008959 Purity: ≥99% Boiling Point: 196 °C(lit.) Melting Point:…
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Filter Type: Ultrafiltration Application: 5 kDa NMWL, Ultracel regenerated cellulose, 44.5 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
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Application: 1 kDa NMWL, Ultracel regenerated cellulose, 25 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
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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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Uroplakin III positive control slides are intended for use as positive controls for immunohistochemical (IHC) staining using an anti-Uroplakin III antibody. Storage: 2-8C
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Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
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SIGMA U-62066 solid
MilliporeSigmaSynonym(s): (±)-(5α,7α,8β)-3,4-Dichloro-N-methyl-N-[7-(1-pyrrolidinyl)-1-oxaspiro[4.5]dec-8-yl]benzeneacetamide mesylate salt; Spiradoline mesylate salt Empirical Formula: C22H30Cl2N2O2 -+ CH4O3S …
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Uncarine E 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: 7-Isopteropodine Molecular…
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UOXFi008-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…