Chemicals Reagents P

Chemicals Reagents P

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  • Phospholipid quantification Assay Kit (Colorimetric/Fluorometric) sufficient for 200 colorimetric or fluorometric tests

    Phospholipids are a class of lipids, which constitute a major component of cell membranes and lipid bilayers. Phospholipids play important roles in signal transduction. The majority of phospholipids contain one diglyceride or sphingosine, a phosphate group, and one choline. The Phospholipid...

  • PEG 1000, 4000, 8000 (Polyethylene glycol)

    A polymer used to precipitate proteins, viruses, DNA and RNA. Compound is hydroscopic.s Appearance: Solid Density: 1.21 g/cm3 at 20°C pH Value: 5-7 RTECS Number: TQ4025000

  • "Palmityl palmitate, pharmaceutical secondary standard; traceable to USP and PhEur"

    Synonyms: Cetyl palmitate; Hexadecyl hexadecanoate; Palmitic acid palmityl ester Formula: CH3(CH2)14CO2(CH2)15CH3 Formula Weight: 480.85 CAS No.: 540-10-3 General description: This certified reference material (CRM) is...

  • ALDRICH Poly(vinyl alcohol), average Mw 146,000-186,000, 87-89% hydrolyzed

    Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922

  • ALDRICH Palladium on activated charcoal, moistened with water, 10% Pd basis (based on dry substance)

    Synonym(s): Pd/C Formula: Pd Purity: 10% Pd basis (based on dry substance) Application: Catalyst for hydrogenation of alkenes, alkynes, ketones, nitriles, imines, azides, nitro groups, benzenoid and heterocyclic aromatics; used for hydrogenolysis of cyclopropanes, benzyl derivatives, epoxides,...

  • SIGMA Prolyl oligopeptidase recombinant, expressed in E. coli

    Synonym(s): Prolyl endopeptidase Purity: ≥90% (SDS-PAGE) Activity: ≥10 units/mg protein Storage: −70°C

  • SIGMA 5-Pregnen-3B-ol-20-one >=98%

    Synonym(s): 3β-Hydroxy-5-pregnen-20-one; Pregnenolone Empirical Formula: C21H32O2 Linear Formula: C21H32O2 Formula Weight: 316.48 MDL Number: MFCD00003628 Purity: ≥98% Beilstein Registry Number: 2059026

  • Propofol United States Pharmacopeia (USP) Reference Standard

    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...

  • Platinum wire reel, 5m, diameter 0.05mm, hard, 99.99%

    For updated SDS information please visit www.goodfellow.com. Synonyms: Platinum; PT005115 Molecular Formula: Pt Molecular Weight: 195.08 Linear Structural Formula: Pt MDL Number: MFCD00011179 Purity: 99.99% Melting Point: 1772 C (lit.) Density: 21.45 g/cm3 (lit.) Legal Information: Product of...

  • L-Phenylalanine, reagent grade, =98%

    Synonyms: ( S )-2-Amino-3-phenylpropionic acid Formula: C6H5CH2CH(NH2)CO2H Formula Weight: 165.19 CAS No.: 63-91-2 Purity: ≥98% Packaging: 1 kg in poly bottle Packaging: 100, 500 g in poly bottle

  • Potassium hydroxide, 10% w/v aq. soln.

    Thermo Scientific Chemicals

    Synonym(s): Potassium hydrate, Lye Formula: HKO Formula weight: 56.11 CAS Number: 1310-58-3 UN Number: UN1814 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.20 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements:...

  • ALDRICH 4-Pyridinethioamide, 97%

    Synonym(s): 4-Pyridylthioamide; Pyridine-4-carbothioamide; Thioisonicotinamide Formula: C6H6N2S Formula Weight: 138.19 CAS No.: 2196-13-6 Purity: 97% Packaging: 5 g in glass bottle

  • ALDRICH Piperazine-2-carboxylic acid dihydrochloride, 98%

    Synonym(s): (±)-Piperazine-2-carboxylic acid dihydrochloride Empirical Formula: C5H10N2O2 -+ 2HCl Linear Formula: C5H10N2O2 -+ 2HCl Formula Weight: 203.07 MDL Number: MFCD00044803 Purity: 98% Melting...

  • ALDRICH 3-(2-Iodoacetamido)-PROXYL, free radical

    Synonym(s): 3-(2-Iodoacetamido)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical Formula: C10H18IN2O2 Formula Weight: 325.17 CAS No.: 27048-01-7 Application: Sulfhydryl group specific spin label. Applications include study of ozone-treated human and...

  • Preadipocyte Differentiation Medium Kit including Basal Medium and SupplementPack, 500 ml

    Preadipocyte Differentiation Medium Kit Application: Preadipocyte Differentiation Medium is a serum-free medium, which induces the differentiation of preadipocytes into mature adipocytes. The mature adipocytes can be cultivated using the Adipocyte Nutrition Medium. The media are optimized for...

  • ALDRICH Potassium aminetrichloroplatinate(II), 99.9% trace metals basis

    Synonym(s): Magnus red anion salt; Potassium trichloroammineplatinate(II) Empirical Formula: H3Cl3KNPt Linear Formula: KPt(NH3)Cl3 Formula Weight: 357.57 MDL Number: MFCD00145154 Purity: 99.9% trace metals basis Melting Point: 255 °C...

  • SIGMA PP121 >=98% (HPLC)

    Synonym(s): 1-cyclopentyl-3-(1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine Empirical Formula: C17H17N7 Linear Formula: C17H17N7 Formula Weight: 319.36 MDL Number: MFCD12912434 Purity: ≥98% (HPLC) Storage:...

  • Phosphate Buffered Saline

    Each Ready-Pack prepares 1L of 10X concentrate. A 1X solution is prepared by dissolving 8.6g in 1L distilled water. Sufficient dry powder is supplied to prepare 10L of 1X Solution. Packaged as 1 x 1L, 2 x 1L or 5 x 1L packs Ultra Pure Grade, Powder Blend pH (9.88 g/L, water): 7.4 Solubility: Clear...

  • ALDRICH 2-(Methylamino)pyridine, 98%

    Formula: C6H8N2 Formula Weight: 108.14 CAS No.: 4597-87-9 Purity: 98% Density: 1.052g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • Potassium Ferricyanide, Granular, Technical

    Grade: Technical CAS No.: 13746-66-2

  • SIGMA PPARB, ligand binding domain (165-441) human recombinant, expressed in E. coli, >=70% (SDS-PAGE)

    Synonym(s): FAAR; MGC3931; NR1C2; NUC1; NUCI; NUCII; PPARB Purity: ≥70% (SDS-PAGE) Storage: −70°C

  • ALDRICH 4-(N-Boc-amino)piperidine, 96%

    Formula: C10H20N2O2 Formula Weight: 200.28 CAS No.: 73874-95-0 Purity: 96% Application: Used in a synthesis of a piperidine-4-carboxamide CCR5 antagonist with potent anti-HIV-1 activity. Packaging: 1, 5, 25 g in glass bottle

  • ALDRICH Poly(3-octylthiophene-2,5-diyl), regioregular

    Synonym(s): P3OT Linear Formula: (C12H18S)n MDL Number: MFCD00241412 Melting Point: 190 °C; 198-211 °C

  • ALDRICH Potassium dioxide, powder

    Synonym(s): Potassium superoxide Empirical Formula: KO2 Linear Formula: KO2 Formula Weight: 71.10 MDL Number: MFCD00082411

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