Reagents, W, MilliporeSigma, Chemicals
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OmniSolv® LC-MS Water
MilliporeSigmaSynonyms: Aqua-Destillata Expiration date: Exp 12 months from mfg date Filtered through 0.2 µm filter: To pass test Fluorescence as quinine at 254 nm: 1ppb max Fluorescence as quinine at 365 nm: 1ppb max Gradient at 210 nm: 0.002AU max Gradient at 254…
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Attaching the water purification system to the wall is now feasible with our wall mounting bracket. This easy-to-install water purification accessory for Milli-Q® systems guarantees to save precious lab bench space. The wall mounting bracket supports Milli-Q®…
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Synonyms: Water Molecular Formula: H2O Molecular Weight: 18.02 Linear Structural Formula: H2O MDL Number: MFCD00011332 Melting Point: 0 C (lit.) Density: 1.000 g/mL at 3.98 C (lit.) Refractive Index: n20/D 1.34 (lit.) Application: Distilled, ASTM Type II
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Water Standard 0.01 %
MilliporeSigmaPurity: (Karl Fischer) Melting Point: -34 C (xylene) Density: 0.86 g/mL at 20 C Legal Information: AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
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Water-18O (for PET), >=98 atom % 18O
MilliporeSigmaMolecular Formula: H218O Molecular Weight: 20.02 Linear Structural Formula: H218O MDL Number: MFCD00064503 Melting Point: 0 C (lit.) Density: 1.11 g/mL at 20 C (lit.) Application: Appropriate for PET applications.
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Microbial DNA-free water is filter-sterilized and UV- treated. It undergoes stringent quality control testing to ensure that it is free of any detectable levels of DNA. The quality tests guarantee the absence of detectable levels of contaminating DNA using 35 cycles PCR amplification of 16S and 18S…
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Wnt3A, human recombinant, expressed in HEK 293 cells human
MilliporeSigmaWNT3A (Wnt family member 3A) gene is mapped to human chromosome 1q42.13. Wnt3A gene is a member of the Wnt gene family that consists of structurally linked genes that encode secreted signaling proteins. Synonyms: Wnt; Wnt-3A Purity: >90% (SDS-PAGE) Storage: -20C Biochem Physiol…
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Wright stain suitable for blood stain
MilliporeSigmaSynonym: Eosin Methylene blue according to Wright CAS Number: 68988-92-1 MDL Number: MFCD00082143 Application Reported to be superior to May-Grunwald Stain in blood staining. Packaging 10, 25, 100 g in poly bottle Preparation Note Prepared using…
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WT1 (6F-H2) Mouse Monoclonal Antibody
MilliporeSigmaWilms' tumor 1 protein (WT1) is a zinc finger transcription factor, normally expressed in tissues of mesodermal origin.1 The Wilms' tumor gene encodes a protein that functions as a tumor suppressor gene mapped to human chromosome 11p13.2 Nuclear WT1 immunoreactivity has been observed in high…
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Water (PFASs) IRMM(R), certified reference material
MilliporeSigmaStorage: 2-8C Legal Information: IRMM is a registered trademark of European Commission Other Notes: Certified for the analytes listed below. See certificate for values and more detailsOrganic Pollutants: Linear perfluorooctane sulfonate (L-PFOS), Perfluorobutane sulfonate (PFBS),…
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ALDRICH Water, deuterium-depleted, <=1 ppm (Deuterium oxide)
MilliporeSigmaSynonym(s): Deuterated depleted water Empirical Formula: H2O Linear Formula: H2O Formula Weight: 18.02 MDL Number: MFCD00011332 Boiling Point: 100 °C(lit.) Melting Point: 0 °C(lit.) Refractive Index: n 20/D 1.333(lit.)
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Synonyms: INT1L1; IRP; Int-1-like protein 1; Int-1-related protein Purity: >=90% (SDS-PAGE) Storage: -20C Biochem Physiol Actions: Wnt gene family members, including Wnt-1 through Wnt-10, play a key role in regulating cellular growth and differentiation. These proteins have been…
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Withanolide A
MilliporeSigmaanalytical standard Synonym(s): (5α,6α,7α,22 R )-6,7-Epoxy-5,20,22-trihydroxy-1-oxo-ergosta-2,24-dien-26-oic acid δ-lactone Empirical Formula: C28H38O6 Formula Weight: 470.60 Linear Formula: C28H38O6 …
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WWL70 >=98% (HPLC)
MilliporeSigmaSynonyms: 4'-carbamoylbiphenyl-4-yl methyl(3-(pyridin-4-yl)benzyl)carbamate; N-methyl-N-[[3-(4-pyridinyl)phenyl]methyl]-4'-(aminocarbonyl)[1,1'-biphenyl]-4-yl ester carbamic acid; WWL-70 Molecular Formula: C27H23N3O3 Molecular Weight: 437.49 Linear Structural Formula: C27H23N3O3 MDL…
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SUPELCO WSFA-4
MilliporeSigma0.1 wt. % each component in deionized water, qualitative standard Components: Acetic acid; Butyric acid; Isobutyric acid; Isovaleric acid; 2-Methylbutyric acid; Propionic acid; Valeric acid
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Synonyms: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide; TPO Application: The water-dispersible photoinitiator nanoparticle contains 5% (w/w) of the type I photoinitiator diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (TPO). TPO is highly efficient but water-insoluble. This water-soluble…
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Wrinkle Out Water Bath Solution
MilliporeSigmaStorage: room temp Application: Use in place of normal or distilled water for water bath when cutting paraffin sections and pick up wrinkle free ribbons and sections on the slide. Changes the water surface tension so tissue spreads evenly without wrinkles when using paraffin that is of lower…
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Wright Giemsa Solution APHA HARLECO® Polychromic stain
MilliporeSigmaSynonyms: Hematology Stain Melting Point: 19.85 C Density: 0.82 g/cm3 Application: Prepared from dyes certified by the Biological Stain Commission (BSC)For In-Vitro Diagnostic Use.For Professional Use.Polychromic stain for peripheral blood and bone marrow smears. Used for red blood…
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WAY 170523 >=98% (HPLC)
MilliporeSigmaSynonyms: N-[2-[4-[[[2-[(Hydroxyamino)carbonyl]-4,6-dimethylphenyl](phenylmethyl)amino]sulfonyl]phenoxy]ethyl]-2-benzofurancarboxamide; WAY170523 Molecular Formula: C33H31N3O7S Molecular Weight: 613.68 Linear Structural Formula: C33H31N3O7S MDL Number: MFCD09753279 Purity: …
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Water/TFA 0.1% Mobile Phase
MilliporeSigmaSynonyms: hplc Application: TX1280P-1 is packaged in poly coated glass bottles
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WH-4-023 >=98% (HPLC)
MilliporeSigmaSynonyms: 2,6-Dimethylphenyl N-(2,4-dimethoxyphenyl)-N-[2-[[4-(4-methyl-1-piperazinyl)phenyl]amino]-4-pyrimidinyl]carbamate; KIN112 Molecular Formula: C32H36N6O4 Molecular Weight: 568.67 Linear Structural Formula: C32H36N6O4 MDL Number: MFCD28138072 Purity: >=98% (HPLC) …
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ALDRICH Water-18O, 97 atom % 18O
MilliporeSigmaSynonyms: 18O Water Molecular Formula: H218O Molecular Weight: 20.02 Linear Structural Formula: H218O MDL Number: MFCD00064503 Melting Point: 0 C (lit.) Density: 1.11 g/mL at 20 C (lit.) Application: Water-18O is an isotopically modified water,…
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Product Source: N-terminal GST-tagged and C-terminal 6His tagged, recombinant, human Wee1 amino acids 214-end expressed by baculovirus in Sf21 insect cells. Biochem Physiol Actions: Protein Target: WEE1 Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany …
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Legal Information: ERM is a registered trademark of European Commission
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WinterGreen carbamoyl imidazole photocage >=95%
MilliporeSigmaSynonyms: (1,3,5,5,7,9-hexamethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)methyl 1H-imidazole-1-carboxylate; BODIPY Photocage Molecular Formula: C20H25BN4O2 Molecular Weight: 364.25 Linear Structural Formula: C20H25BN4O2 Purity: >=95% Storage: 2-8C …
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ALDRICH White spirit, ~17% aromatics basis
MilliporeSigmaUN Number: UN1300 Purity: ~17% aromatics basis Density: 0.78g/mLat 20°C Packaging: 1, 2.5 L in glass bottle
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Withaferin A 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: …
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Wash Solution 1
MilliporeSigmaThis product is used as a column wash after DNA binding performed with some GenElute(TM) kits. Storage: room temp Legal Information: GenElute is a trademark of Sigma-Aldrich Co. LLC
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WNK463 >=98% (HPLC)
MilliporeSigmaSynonyms: N-(1,1-Dimethylethyl)-1-[1-[5-[5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl]-2-pyridinyl]-4-piperidinyl]-1H-imidazole-5-carboxamide; N-tert-Butyl-1-(1-(5-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)pyridin-2-yl)piperidin-4-yl)-1H-imidazole-5-carboxamide Molecular Formula: C21H24F3N7O2 …