Chemicals Reagents K
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Keratinocyte Growth Medium 2 Basal Medium, 500 ml
MilliporeSigmaKeratinocyte Basal Medium 2 (supplements sold separately) Storage: 2-8C Application: Keratinocyte Growth Medium 2 is a serum-free medium developed for the cultivation of epidermal keratinocytes without feeder cells. The medium is optimized for primary human cells but can also be used for…
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Kester Inorganic Acid Fluxes are solutions of inorganic salts for use as general all-purpose fluxes. These fluxes are active formulations for soldering difficult-to-solder metals. The Inorganic Acid Fluxes were developed for non-electronic soldering applications and provide maximum wetting, leaving…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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Synonym(s): Methacrylic acid-ethyl acrylate copolymer (1:1) Purity: 43.2-47.6% methacrylic acid basis (calc. on dried substance)
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KAT5 (TIP60), Active recombinant
MilliporeSigmaPurity: 70-95% (SDS-PAGE) Storage: -70C Application: Useful for acetyltransferase assay. Biochem Physiol Actions: Full-length recombinant human KAT5 was expressed by Baculovirus in Sf9 insect cells using an N-terminal GST tag. KAT5 or K (lysine) acetyltransferase 5 is a signaling…
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MDL No.: MFCD03792373 Purity: >=99% (electrophoresis) Storage: -20C UNSPSC Code: 12352203 General description: kappa Light Chains (free) is obtained from human IgG kappa myeloma sera. Fractionation, ion-exchange, and affinity chromatography procedures are used for purification. …
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This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com.
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human KDR expressed by baculovirus in Sf21 insect cells Application: Research CategoryInflammation & Immunology Biochem Physiol Actions: Target Sub-Family: TK Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: For Specific Activity…
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Kovac's reagent for indoles
MilliporeSigmafor microbiology Synonym(s): 4-(Dimethylamino)benzaldehyde solution Empirical Formula: C9H11NO Formula Weight: 149.19 Linear Formula: C9H11NO MDL Number: MFCD00003381 Storage: 2-8°C Beilstein Registry Number: 4132845 RIDADR:…
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CAS No.: 25389-94-0 Synonyms: Kanamycin A sulfate salt Formula: C18H36N4O11 ¬? H2O4S Formula Weight: 582.58 Linear Formula: C18H36N4O11 ¬? H2O4S
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Kaolin
MilliporeSigmaKaolin is hydrated aluminum silicate. Its water sorption isotherms, desorption isotherms, desorption enthalpy and entropy have been determined. The impact of its addition to styrene-butadiene rubber composites has been investigated. The thermal degradation of kaolin has been analyzed. …
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: …
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Application: Screening kit for cross-coupling reactions. Step-by-step user guides and a downloadable experimental excel sheets are provided in the below hyperlinks.Step-by-Step Guide for KitAlysis High-Throughput Palladium Precatalyst Cross-Coupling Reaction Screening KitEach kit contains 2…
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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 Kinetin plant cell culture tested, crystalline
MilliporeSigmaSynonym(s): 6-Furfurylaminopurine; N 6 -Furfuryladenine Empirical Formula: C10H9N5O Linear Formula: C10H9N5O Formula Weight: 215.21 MDL Number: MFCD00075757 Melting Point: 264-270 °C (dec.)(lit.) Beilstein…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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Kaempferol, 98+%
Thermo Scientific ChemicalsSynonym(s): 3,4',5,7-Tetrahydroxyflavone Formula: C15H10O6 Formula weight: 286.24 Purity: 98+% CAS Number: 520-18-3 Harmonized Tariff Code: 2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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SIAL Kanamycin sulfate from Streptomyces kanamyceticus
MilliporeSigmameets USP testing specifications, powder Synonym(s): Kanamycin A; Kanamycin sulfate salt Empirical Formula: C18H36N4O11 -+ H2O4S Formula Weight: 582.58 Linear Formula: …
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(+/-)-Kavain 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: DL-Kavain;…
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SIGMA Kolliphor® P 407 oxyethylene 71.5-74.9 %
MilliporeSigmaSynonym(s): Poly(ethylene glycol)- block -poly(propylene glycol)- block -poly(ethylene glycol); Lutrol ® F 127; Poloxamer 407 MDL Number: MFCD00082049
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Kerosene (Low Odor) 4 L Baker
Avantor - J.T.Baker®For Laboratory, Research or Manufacturing Use. Comes in a 4 Liter narrow mouth amber glass bottle. CAS Number: 8008-20-6 IMO: 3:1223 HTS Number: 2710192600 Specific Gravity: 1L = 0.80 Kg Flash Point: 38.00° C Management of Change: N
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SIGMA KN-62 >=95%, powder
MilliporeSigmaSynonym(s): ( S )-5-Isoquinolinesulfonic acid 4-[2-[(5-isoquinolinylsulfonyl)methylamino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl]phenyl ester; 1-[N,O-bis(5-Isoquinolinesulfonyl)-N-methyl-L-tyrosyl]-4-phenylpiperazine Empirical Formula: …
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KORASILON(TM) Paste, high viscosity
MilliporeSigmaSynonyms: Silicone grease Legal Information: KORASILON is a trademark of Kurt Obermeier GmbH & Co. KG
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Kovacs Indole Reagent 100mL UN2920
MilliporeSigmaIndole reagent is for identifying indole-positive organisms after incubation. HS Code: 3822 00 00 Density: 0.92 g/cm³ (20 °C) Flash point: 36 °C pH value: < - 1 (H2O, 20 °C) Solubility: (20 °C) soluble
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Ketoprofen
MilliporeSigmapharmaceutical secondary standard; traceable to USP, PhEur and BP Synonym(s): Ketoprofen; 2-(3-Benzoylphenyl)propionic acid Empirical Formula: C16H14O3 Formula Weight: 254.28 Linear Formula: C16H14O3 MDL Number: MFCD00055790
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KLH45 >=98% (HPLC)
MilliporeSigmaSynonyms: N-Cyclohexyl-N-phenethyl-4-(4-(trifluoromethoxy)phenyl)-2H-1,2,3-triazole-2-carboxamide Molecular Formula: C24H25F3N4O2 Molecular Weight: 458.48 Linear Structural Formula: C24H25F3N4O2 MDL Number: MFCD30742935 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol…
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KUNB31 >=98% (HPLC)
MilliporeSigmaSynonyms: (4-Hydroxy-7-isopropylbenzo[d]isoxazol-5-yl)(isoindolin-2-yl)methanone Molecular Formula: C19H18N2O3 Molecular Weight: 322.36 Linear Structural Formula: C19H18N2O3 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: KUNB31 is an isoform-selective inhibitor…
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KU-60019 >=97% (HPLC)
MilliporeSigmaSynonyms: (2R,6S)-rel-2,6-Dimethyl-N-[5-[6-(4-morpholinyl)-4-oxo-4H-pyran-2-yl]-9H-thioxanthen-2-yl]-4-morpholineacetamide Molecular Formula: C30H33N3O5S Molecular Weight: 547.67 Linear Structural Formula: C30H33N3O5S MDL Number: MFCD19690944 Purity: >=97% (HPLC) Storage: …
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Kanamycin monosulfate, Cell Culture Grade
Thermo Scientific ChemicalsSynonym(s): Kanamycin A Formula: C18H36N4O11 H2SO4 Formula weight: 582.58 CAS Number: 25389-94-0 Harmonized Tariff Code: 2941.90 Hazard Statements: H334-H360-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May damage fertility or the unborn child.…
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Linear Formula: C18H36-37N4-5O10-11 -+ H2SO4 MDL Number: MFCD00070253 Beilstein Registry Number: 3874279