MilliporeSigma Chemicals Reagents V
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Vitamin K1 solution 10 mug/mL in ethanol
MilliporeSigmaVitamin K1 (phylloquinone) is a fat-soluble vitamin that serves as a cofactor for vitamin K-dependent (VKD) proteins and enzymes which activate blood-clotting factors. Vitamin K1 is critical to many physiological processes including bone metabolism, arterial calcification, growth control, and…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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SIGMA Viscozyme® L cellulolytic enzyme mixture
MilliporeSigmaSynonym(s): Cell Wall Degrading Enzyme Complex from Aspergillus sp.; Lysing Enzyme from Aspergillus sp. MDL Number: MFCD03101941 Density: ~1.2 g/mL at 25 °C(lit.) Storage: 2-8°C
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The Vent Filter is designed to protect highly sensitive stored pure water from possible contaminants in the environment. These include carbon dioxide, particles, micro-organisms and volatile organic compounds that mainly come from the laboratory atmosphere. When carbon dioxide dissolves in water,…
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ALDRICH (R)-(-)-VAPOL hydrogenphosphate,
MilliporeSigmaSynonym(s): ( R )-2,2′-Diphenyl-3,3′-biphenanthryl-4,4′-diyl phosphate; ( R )-VAPOL phosphoric acid; 18-Hydroxy-8,9-diphenyl-diphenanthro[4,3- d :3′,4′- f ][1,3,2]dioxaphosphepin-18-oxide Formula: C40H25O4P Formula Weight: 600.60…
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Vildagliptin >=98% (HPLC)
MilliporeSigmaSynonyms: Vildagliptin; (2S)-1-[[(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)amino]acetyl]-2-pyrrolidinecarbonitrile; LAF-237; NVP-LAF237; (S)-1-(((1R,3R,5R,7S)-3-hydroxyadamantan-1-yl)glycyl)pyrrolidine-2-carbonitrile Molecular Formula: C17H25N3O2 Molecular Weight: 303.4 Linear Structural…
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Valeriana officinalis extract secondary reference standard
MilliporeSigmaValeriana oficinalis L., radix extract (according to HMPC Monograph) Synonyms: Valerian root extract Storage: -20C Other Notes: Certified for the analytes listed below. See certificate for values and more detailsPhytochemicals: Valerenic acid (quantitative); Hydroxyvalerenic acid,…
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Vascular endothelial growth factor (VEGF or VEGFA) is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. Humans express alternately spliced isoforms of 121, 145, 165, 183, 189, and 206 amino acids (aa) in length. VEGF165 appears to be the most abundant and potent…
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SUPELCO Vinyl chloride in nitrogen
MilliporeSigma50 ppm, cylinder of 14 L, analytical standard RIDADR: UN 1956 2.2
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Synonym(s): VIP 6-28 Empirical Formula: C126H207N37O34S Linear Formula: C126H207N37O34S Formula Weight: 2816.28 MDL Number: MFCD00237319 Purity: ≥97% (HPLC) Storage: −20°C
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VirusExpress(TM) 293T Lentiviral Production Cells
MilliporeSigmaVirusExpress 293T Lentiviral Production Cells are a clonal, suspension-adapted HEK293T derivative selected for fast growth, high transfection efficiency, and high-titer lentivirus production. VirusExpress 293T Lentiviral Production Cells grow to high cell densities, exhibit minimal cell clumping,…
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VIP® Gold EHEC BioControl, Lateral flow test
MilliporeSigmaVIP® Gold for EHEC is a single-step visual immunoassay for the detection of E. coli O157:H7 in a variety of foods including dairy products, meats and poultry, fruits and vegetables, nutmeats, seafood, pasta, and liquid eggs using an 18 - 28 h enrichment protocol. It is applicable to detection of E.…
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ALDRICH Valerophenone, 99%
MilliporeSigmaSynonym(s): Butyl phenyl ketone Formula: C6H5CO(CH2)3CH3 Formula Weight: 162.23 CAS No.: 1009-14-9 Purity: 99% Density: 0.975g/mLat 20°C(lit.) Packaging: 10, 25, 100 g in glass bottle
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Violet Red Bile Agar, Granulated
MilliporeSigmaSynonyms: Crystal-violet neutral red bile agar, VRB-agar (Crystal-violet neutral-red bile agar) Legal Information: GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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The VHL complex is a multi-subunit ubiquitin ligase composed of VHL, Elongin B, Elongin C, Cul2 and Rbx1. The VHL protein serves as the substrate recognition component and is linked by Elongin C to a heterodimeric Cul2/Rbx1 module that functions as a potent activator of the ubiquitination of target…
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Vinylene carbonate 99.5%, acid <200 ppm, H2O <100 ppm
MilliporeSigmaSynonyms: 1,3-Dioxol-2-one; VC Molecular Formula: C3H2O3 Molecular Weight: 86.05 Linear Structural Formula: C3H2O3 MDL Number: MFCD00005380 Purity: 99.5% Melting Point: 19-22 C (lit.) Density: 1.355 g/mL at 25 C (lit.) Refractive Index: n20/D 1.421 (lit.) …
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SIGMA VU0238429 solubility: >=20 mg/mL in DMSO
MilliporeSigmaSynonym(s): 1-[(4-Methoxyphenyl)methyl]-5-(trifluoromethoxy)-1H-indole-2,3-dione Empirical Formula: C17H12F3NO4 Linear Formula: C17H12F3NO4 Formula Weight: 351.28 MDL Number: MFCD16618396 Purity: …
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Volatile 1-WP
MilliporeSigmaVolatile 1 - WP proficiency testing material is produced in accordance with ISO/IEC 17043:2010. This product is also referred to as non-Potable water or Water Pollution sample. The PT portfolio allows our test components to offer significant performance data to monitor and prove competency to…
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"Violet Red Bile Lactose Agar, Vegitone"
MilliporeSigmafor microbiology Synonym(s): Crystal violet-Neutral red-Bile Agar, Vegiton; VRB-Agar, Vegitone; Vegitone Violet Red Bile Agar
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"VCC Selective Supplement, for microbiology"
MilliporeSigmaSynonyms: ECO157:H7 Selective Supplement; Vancomycin Cefixime Cefsulodin Selective Supplement Storage Temperature: 2-8°C Application: A antibiotic supplement recommended for selective isolation of Escherichia coli O157:H7. Components: (per vial, sufficient for 1000 ml medium) Vancomycin…
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Valganciclovir Hydrochloride is the L-valyl ester of ganciclovir and an antiviral drug, widely used to treat cytomegalovirus infections.Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective…
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UN Number: UN3316
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Vimentin (V9) Mouse Monoclonal Antibody
MilliporeSigmaAnti-vimentin is of limited value as a diagnostic tool; however, when used in combination with other antibodies (in panels) it is useful for the subclassification of a given tumor. Expression of vimentin, when used in conjunction with anti-keratin, is helpful when distinguishing melanomas from…
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ALDRICH Vinyl bromide, 98%
MilliporeSigmaSynonym(s): Bromoethylene Empirical Formula: C2H3Br Linear Formula: CH2=CHBr Formula Weight: 106.95 MDL Number: MFCD00000183 Purity: 98% Boiling Point: 16 °C/750 mmHg(lit.) Melting Point: −139 °C(lit.) …
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Valnemulin hydrochloride VETRANAL(R), analytical standard
MilliporeSigmaMolecular Formula: C31H52N2O5S · HCl Molecular Weight: 601.28 Linear Structural Formula: C31H52N2O5S · HCl MDL Number: MFCD08458958 Storage: -20C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact…
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Vescalagin 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 Molecular Formula: C41H26O26 Molecular…
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Vacuum Gauge Kit
MilliporeSigmaMultiScreen vacuum manifolds have been developed for all vacuum filtration applications using MultiScreenHTS and MultiScreen filter plates. Manifold components are resistant to solvents and suitable for use with automated or manual protocols. New MultiScreenHTS Vacuum Manifold with DirectStack…
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1-Vinyl cyclohexanol 97%
MilliporeSigmaCAS Number: 1940-19-8 Linear Formula: H2C=CHC6H10OH Molecular Weight: 126.20 EC Number: 217-718-7 MDL Number: MFCD01734994 PubChem Substance ID: 24879518 Packaging 5 g in glass bottle
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VD-DC Mass Spect Gold(R) Serum
MilliporeSigmaVD-DC Mass Spect Gold is human plasma that is processed according to a validated process which removes the Vitamin D2 and Vitamin D3 to levels of Storage: -20C Application: Zero base or in preparation of controls, calibrators and standards for Immunoassays, GCMS and LCMS applications and…
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Verapamil hydrochloride
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): (±)-Verapamil hydrochloride; 5-[ N -(3,4-Dimethoxyphenylethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile hydrochloride Empirical Formula: C27H38N2O4 -+ HCl …