Chemicals Reagents P

Chemicals Reagents P

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  • Polytetrafluoroethylene (PTFE), sheet, thickness 2 mm, size 300 x 300 mm

    For updated SDS information please visit www.goodfellow.com Synonyms: FP303100 Legal Information: Product of Goodfellow

  • p-Coumaric acid primary reference standard

    Produced and qualified by HWI pharma services GmbH.Exact content by quantitative NMR can be found on the certificate. Synonyms: trans-4-Hydroxycinnamic acid Molecular Formula: C9H8O3 Molecular Weight: 164.16 Linear Structural Formula: HOC6H4CH=CHCO2H MDL Number: MFCD00004399 Melting Point: 214 C...

  • Potassium Fluoride, 40% (w/v) Aqueous Solution

    Potassium Fluoride, 40 Percent (w/v) Aqueous Solution - Spectrum solutions utilize the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. Where appropriate, many finished products are traceable...

  • HI-Control BL21(DE3) Chem Comp Cells 12 rxns (SOLOs)

    The HI-Control™ strains are based on E. cloni 10G ( DH10B) and BL21(DE3) strains. These strains harbor a plasmid bearing a constitutive lacI repressor gene, which provides tight control over promoters containing the lacO operator.

  • SIGMA Protease from Bacillus sp. liquid, >=8 U/g

    Synonym(s): Esperase ® 8.0L MDL Number: MFCD00132092 Storage: 2-8°C

  • MyTaq™ HS Mix

    Meridian (Bioline)

    A convenient mastermix containing a new generation of hot-start polymerase that delivers improved specificity, yield, speed and robustness when amplifying targets from any template. Product Highlights Sensitive – incorporates MyTaq HS DNA Polymerase that exhibits increased affinity for DNA,...

  • Peroxidase-AffiniPure F'2 Fragment Goat Anti-Rabbit IgG (H+L) (min X Hu,Ms,Rat Sr Prot)

    F(ab')2 fragment antibodies are generated by pepsin digestion of whole IgG antibodies to remove most of the Fc region while leaving some of the hinge region. F(ab')2 fragments have two antigen-binding Fab portions linked together by disulfide bonds and therefore they...

  • Protein G Agarose/Salmon Sperm DNA, 2.5 mL Recombinant Protein G covalently bound to agarose beads by cyanogen bromide linkage for use in chromatin immunoprecipitations (ChIP assays). Sonicated salmon sperm DNA is included to block non-specific DNA bindin

    Recombinant protein G has a very high affinity for the Fc regions of IgG molecules. Immoblisation of protein G on beads creates an affinity resin which can be used to purify IgG fractions from crude serum, ascites fluid or cell cuture media. Synonyms: ChIP agarose beads, ChIP agaraose G beads Legal...

  • SIGMA Prilocaine hydrochloride >=98% (TLC)

    Synonym(s): N-(2-Methylphenyl)-2-(propylamino)propanamide hydrochloride Empirical Formula: C13H20N2O -+ HCl Linear Formula: C13H20N2O -+ HCl Formula Weight: 256.77 MDL Number: MFCD00079279 Purity: ≥98% (TLC)

  • ALDRICH Pentaerythritol, 98%

    Synonym(s): 2,2-Bis(hydroxymethyl)-1,3-propanediol Formula: C(CH2OH)4 Formula Weight: 136.15 CAS No.: 115-77-5 Purity: 98% Packaging: 500 g in poly bottle

  • ALDRICH Potassium tetrafluoroborate, >=99.99% trace metals basis

    Synonym(s): Potassium borofluoride Empirical Formula: BF4K Linear Formula: KBF4 Formula Weight: 125.90 MDL Number: MFCD00011395 Purity: ≥99.99% trace metals basis Melting Point: 530 °C(lit.) Density: 2.505 g/mL at 25 °C(lit.)

  • Portland Cement (Blended with Limestone) NIST(R)SRM(R)

    This Standard Reference Material (SRM) is a portland cement blended with limestone intended primarily for the evaluation of methods for analysis of cements and materials of similar matrix. A unit of SRM 1889b consists of five vials, each containing about 5 g of cement ground to pass through a 75 mum...

  • Punicalagin (A + B mixture) 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: Punicalagin Molecular Formula: C48H28O30...

  • Potassium ionophore III

    Selectophore ™ , function tested Synonym(s): 2-Dodecyl-2-methyl-1,3-propanediyl bis[ N -[5'-nitro(benzo-15-crown-5)-4'-yl]carbamate]; BME 44 Empirical Formula: C46H70N4O18 Formula Weight: 967.06 Linear Formula:...

  • SIGMA 10X PCR Buffer Optimized for routine PCR with MgCl2 included

    Storage: −20°C

  • Prostetin Trifluoroacetic acid salt >=98% (HPLC)

    Synonyms: 2-(4-(4-(3-(3-Chlorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)benzyl)piperazin-1-yl)ethan-1-ol Trifluoroacetic acid salt; 2-(4-(4-(3-(3-Chlorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)benzyl)piperazin-1-yl)ethanol Trifluoroacetic acid salt;...

  • SIGMA Polymyxin B-Agarose aqueous glycerol suspension

    MDL Number: MFCD00165491 Storage: 2-8°C

  • ALDRICH Platinum(II) chloride, 98%

    Synonym(s): Platinum dichloride Formula: PtCl2 Formula Weight: 265.98 CAS No.: 10025-65-7 UN Number: UN3260 Purity: 98% Density: 6.05g/mLat 25°C Application: Catalyst used for a variety of C-C bond, C-O bond, and C-N bond formation. Packaging: 250 mg in glass bottle

  • ALDRICH Phospho(enol)pyruvic acid monopotassium salt, 99%

    Synonym(s): mono-Potassium phosphoenolpyruvate; PEP monopotassium salt; PEP-K; Phospho(enol)pyruvate potassium salt Empirical Formula: C3H4KO6P Linear Formula: KOP(O)(OH)OC(=CH2)CO2H Formula Weight: 206.13 MDL Number: MFCD00044476 Purity: 99%...

  • Poliomyelitis vaccine (inactivated) BRP European Pharmacopoeia (EP) 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...

  • ALDRICH Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), 1.1% in H2O, surfactant-free, high-conductivity grade

    Synonym(s): Orgacon ™ ICP 1050; PEDOT:PSS; Poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate) MDL Number: MFCD07371079 Density: 0.999 g/mL at 25 °C Refractive Index: n 20/D 1.334

  • SIGMA Pheromonotropin Pseudalatia >=98% (HPLC)

    Empirical Formula: C101H155N25O30 Linear Formula: C101H155N25O30 Formula Weight: 2199.46 Purity: ≥98% (HPLC) Storage: −20°C

  • Palladium rod, 25mm, diameter 6.0mm, 99.95%

    For updated SDS information please visit www.goodfellow.com. Synonyms: Palladium; PD007950 Molecular Formula: Pd Molecular Weight: 106.42 Linear Structural Formula: Pd MDL Number: MFCD00011167 Purity: 99.95% Melting Point: 1554 C (lit.) Density: 12.02 g/cm3 (lit.) Legal Information: Product of...

  • SUMO Protease Animal-Free, His

    SUMO protease, also known as Ulp, is a protease that specifically removes small ubiquitin-related modifier (SUMO) in any recombinant SUMO fusion protein. Different from other tag removal proteases such as enterokinase (EK) and TEV which recognize a specific amino acid sequence and cut at a specific...

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