Chemicals Reagents E

Chemicals Reagents E

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  • EGFR (T790M) Protein, active, 10 &#181;g Active, N-terminal GST-tagged recombinant human EGF Receptor, amino acids 696end containing the mutation T790M, for use in Enzyme Assays.

    Product Source: expressed by baculovirus in Sf21 cells Application: Research Sub CategoryObesityMetabolic DisordersOsteoporosisArthritis Biochem Physiol Actions: Target Sub-Family: TK Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: For Specific...

  • ALDRICH 3-Ethynylthiophene, 96%

    Formula: C6H4S Formula Weight: 108.16 CAS No.: 67237-53-0 UN Number: UN1993 Purity: 96% Density: 1.098g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle

  • ALDRICH Ethyl 2-cyclohexanoneacetate, 97%

    Synonym(s): Ethyl 2-oxocyclohexaneacetate Empirical Formula: C10H16O3 Linear Formula: (O=)C6H9CH2CO2C2H5 Formula Weight: 184.23 MDL Number: MFCD00001638 Purity: 97% Density: 1.02 g/mL at...

  • SIAL Ethyl acetate

    MilliporeSigma

    ACS reagent, ≥99.5% Synonym(s): EtOAc Empirical Formula: C4H8O2 Formula Weight: 88.11 Linear Formula: CH3COOC2H5 MDL Number: MFCD00009171 Purity: ≥99.5% Boiling Point: 76.5-77.5 °C(lit.) Melting Point:...

  • SIGMA Ergosta-5,7,9(11),22-tetraen-3B-ol ~96% (HPLC)

    Synonym(s): Dehydroergosterol Empirical Formula: C28H42O Linear Formula: C28H42O Formula Weight: 394.63 MDL Number: MFCD00083319 Purity: ~96% (HPLC) Storage: −20°C

  • ALDRICH Ethyl 6-ethoxy-2-hydroxybenzoate, 95%

    Formula: C2H5OC6H3(OH)CO2C2H5 Formula Weight: 210.23 CAS No.: 154364-61-1 Purity: 95% Packaging: 1 g in glass bottle

  • ALDRICH 2-(Trimethylsilyl)ethanethiol, 95%

    Synonym(s): (2-Mercaptoethyl)trimethylsilane; BEST Formula: (CH3)3SiCH2CH2SH Formula Weight: 134.32 CAS No.: 18143-30-1 UN Number: UN1993 Purity: 95% Density: 0.839g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 1 g in glass bottle

  • SIGMA (±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide >=98%

    Synonym(s): NOR-3 Empirical Formula: C8H13N3O4 Linear Formula: C8H13N3O4 Formula Weight: 215.21 Purity: ≥98% Storage: −20°C

  • ALDRICH 2-Ethylhexyl bromide, contains 1% potassium carbonate as stabilizer, 95%

    Synonym(s): 1-Bromo-2-ethylhexane Formula: CH3(CH2)3CH(C2H5)CH2Br Formula Weight: 193.12 CAS No.: 18908-66-2 Purity: 95% Density: 1.086g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 100, 500 g in glass bottle

  • ROCHE Endoproteinase Glu-C (V8 Protease), from Staphylococcus aureus V8

    Synonyms: V8 protease; protease v8 Specific Activity: 20 U/mg (Approximately 20 U/mg lyophilizate at +25°C with Z-Phe-Leu-Glu-4-nitranilide as the substrate (approximately 500 U/mg lyophilizate at +37°C with casein as the substrate).); ~20 units/mg protein (At 25 °C with...

  • (-)-Epigallocatechin 3-gallate phyproof(R) Reference Substance

    This 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: (-)-Epigallocatechin gallate;...

  • SIGMA Endoglycosidase H from Streptomyces plicatus

    recombinant, expressed in E. coli, buffered aqueous solution Synonym(s): beta-N-Acetylglucosaminidase H CAS number: MDL number: MFCD00146843 Storage: 2-8°C

  • EH92-527-1 Potato (level 1)

    ERM ® certified Reference Material, 100% EH92-527-1 potato, for the detection of GMO potato (EH92-527-1) with PCR Storage: 2-8°C

  • ALDRICH N-(1-Naphthyl)ethylenediamine dihydrochloride, Greater Than or Equal to 98%

    Synonym(s): 2-(1-Naphthylamino)ethylamine dihydrochloride Formula: C10H7NHCH2CH2NH2 · 2HCl Formula Weight: 259.17 CAS No.: 1465-25-4 Purity: ≥98% Packaging: 10, 25, 100 g in glass bottle

  • SIGMA Egg yolks from chicken powder

    Storage: 2-8°C

  • (1S,2R)-(+)-Ephedrine hydrochloride 1.0 mg/mL in methanol (as free base)

    Ephedrine is a methamphetamine analog commonly used as a stimulant and appetite suppressant. It is also found as an active constituent in herbs used for traditional Chinese medicine, such as má huáng. This certified reference standard can be used Snap-N-Spike® as a starting material in the...

  • Ectoine primary reference standard

    Produced and qualified by HWI pharma services GmbH.Exact content by quantitative NMR can be found on the certificate. Synonyms: (S)-2-Methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid; Thp(B) Molecular Formula: C6H10N2O2 Molecular Weight: 142.16 Linear Structural Formula: C6H10N2O2 MDL Number:...

  • ALDRICH Ethyl 2-cyano-3,3-diphenylacrylate, 98%

    Empirical Formula: C18H15NO2 Linear Formula: (C6H5)2C=C(CN)CO2C2H5 Formula Weight: 277.32 MDL Number: MFCD00027364 Purity: 98% Boiling Point: 174 °C/0.2 mmHg(lit.) Melting Point:...

  • Ethinylestradiol for system suitability

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 17α-Ethynylestradiol; 17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol; 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol; Ethinylestradiol Empirical Formula: C20H24O2 Formula Weight: 296.40...

  • SIGMA Estradiol meets USP testing specifications

    Synonym(s): β-Estradiol; 1,3,5-Estratriene-3,17β-diol; 17β-Estradiol; 3,17β-Dihydroxy-1,3,5(10)-estratriene; Dihydrofolliculin Empirical Formula: C18H24O2 Linear Formula: C18H24O2 Formula Weight: 272.38 MDL Number:...

  • ETT Activator 0.25 M, configured for PerkinElmer, configured for Polygen, configured for MerMade, configured for ABI 3900

    Synonyms: 5-(Ethylthio)-1H-tetrazole; 5-(Ethylthio)tetrazole solution MDL Number: MFCD00068733 Purity: 32-35 g/L (ETT content, titration) Other Notes: Activator solution, containing 5-(Ethylthio)-1H- tetrazole (ETT) in acetonitrile, are mixed with solutions of phosphoramidites during the extension...

  • Erythrodiol phyproof(R) Reference Substance

    This 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: Olean-12-ene-3beta,28-diol Molecular...

  • Econazole nitrate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C18H16Cl3N3O4 Formula Weight: 444.70 Linear Formula: C18H16Cl3N3O4

  • ECM Gel from Engelbreth-Holm-Swarm murine sarcoma, liquid, BioReagent, suitable for cell culture

    Synonyms: EHS matrix MDL No.: MFCD00283131 Storage: -20C UNSPSC Code: 12352200 Application: ECM gel can used with epithelial cells, endothelial cells, muscle cells, nerve cells and tumor cells. Biochem/physiol Actions: The ECM gel will undergo thermally activated polymerization when brought to...

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