Chemicals Reagents K
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KT185 >=98% (HPLC)
MilliporeSigmaSynonyms: (2-Phenylpiperidin-1-yl)(4-(3'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)methanone; [4'-[1-[(2-Phenyl-1-piperidinyl)carbonyl]-1H-1,2,3-triazol-4-yl][1,1'-biphenyl]-3-yl]-1-piperidinyl-methanone Molecular Formula: C32H33N5O2 Molecular Weight: 519.64 …
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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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Kit: Progard(R) 2 Pack & Simfilter & Millex Vent Filter
MilliporeSigmaThe PROGARD(R) Pretreatment Pack has been designed to pretreat water by removing large particles, organic compounds and free chlorine from tap water. This protects the reverse osmosis (RO) membrane against mineral scaling, organic fouling and chlorine oxidation.Benefits: •Optimal protection of…
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Synonyms: Ketorolac tris salt; (±)-5-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid tris salt; Toradol Formula: C15H13NO3 · C4H11NO3 Formula Weight: 376.40 CAS No.: 74103-07-4 Storage Temperature: room temp …
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SIGMA Kallikrein from porcine pancreas >=40 units/mg protein
MilliporeSigmaSynonym(s): Kininogenase; Kininogenin MDL Number: MFCD00131428 Storage: 2-8°C
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Synonym(s): 13 C and D Labeled 2-ketobutyric acid sodium salt hydrate; Sodium α-ketobutyrate-4- 13 C,3,3-d2 Empirical Formula: 13 CC3D2H3NaO3 -+ xH2O Linear Formula: 13 CH3CD2COCO2Na -+…
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Kaempferol Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical 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: 3,4',5,7-Tetrahydroxyflavone;…
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Kiton Red S
Thermo Scientific ChemicalsSynonym(s): C.I. 45100, Sulforhodamine B Formula: C27H29N2NaO7S2 Formula weight: 580.66 CAS Number: 3520-42-1 Harmonized Tariff Code: 3204.12 Safety Phrases: 24/25 Avoid contact with skin and eyes.
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Kieselguhr
Thermo Scientific ChemicalsSynonym(s): Diatomaceous earth CAS Number: 7631-86-9 Harmonized Tariff Code: 2512.00 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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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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Kanosamine hydrochloride >=97.0% (TLC)
MilliporeSigmaSynonyms: 3-Amino-3-deoxy-D-glucose hydrochloride; D-Kanosamine hydrochloride; Kanosamin Hydrochlorid Molecular Formula: C6H13NO5 · HCl Molecular Weight: 215.63 Linear Structural Formula: C6H13NO5 · HCl Purity: >=97.0% (TLC); 15.0-19.0% chloride basis (AT) Biochem Physiol…
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KBA.62 (KBA.62) Mouse Monoclonal Antibody
MilliporeSigmaAnti-KBA.62 (Melanoma Associated Antigen) is a novel anti-melanoma antibody. Studies thus far have shown a similar sensitivity to melanocytic proliferations as that seen with S-100 protein staining, which is somewhat higher than that seen with anti-HMB-45. This has been confirmed by one study on a…
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KB02-SLF >=95%
MilliporeSigmaSynonyms: (R)-1-(3-(3-(2-(2-(2-((1-(2-Chloroacetyl)-1,2,3,4-tetrahydroquinolin-6-yl)oxy)acetamido)ethoxy)ethoxy)propanamido)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-(3,3-dimethyl-2-oxopentanoyl)piperidine-2-carboxylate; Electrophilic PROTAC(R); Heterobifunctional conjugate for E3 ubiquitin…
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Ki-67 (SP6) Rabbit Monoclonal Antibody
MilliporeSigmaThe Ki-67 antigen is a nuclear, non-histone protein that is present in proliferating cells. In general, Ki-67 is a good marker of proliferating cell populations. Anti-Ki-67 labeling index has been shown to be a good marker to grade neoplasms including: astrocytoma, oligodendroglioma, colon…
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General description: Bicarbonate buffered isotonic saline containing magnesium, potassium, sodium and phosphate ions. Storage: 2-8°C
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Keratinocyte Growth Medium 2 Kit 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 horse and porcine keratinocytes, as well as…
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KT109 >=98% (HPLC)
MilliporeSigmaSynonyms: (4-([1,1'-Biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)(2-benzylpiperidin-1-yl)methanone Molecular Formula: C27H26N4O Molecular Weight: 422.52 Linear Structural Formula: C27H26N4O Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: KT109 is a potent and selective…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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Synonym(s): KC Orchid Media, modified Storage: 2-8°C
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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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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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Storage: -20C UNSPSC Code: 41106300 Features and Benefits: . Assay results in as little as 33 minutes. Highly efficient and sensitive real-time PCR results. Little/no optimization required General description: KiCqStart SYBR Green qPCR ReadyMix is a 2X concentrated,…
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Kerosene, Petroleum Distillate
Spectrum ChemicalCAS No.: 8008-20-6 UN No.: UN1223 Class: 3 Pkg. Group: PG III
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Kerosene, low odor
Thermo Scientific ChemicalsSynonym(s): Kerosine CAS Number: 64742-47-8 Harmonized Tariff Code: 2710.19 Hazard Statements: H304-H227 May be fatal if swallowed and enters airways. Combustible liquid. Precautionary Statements: P210-P280-P301+P310-P405-P403+P235-P501a Keep away from heat/sparks/open flames/hot…
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KGF, Human Recombinant Animal Free
MilliporeSigmaProduct Source: Protein is expressed in E.coli.The protein is manufactured without the use of any animal products/reagents and is considered Animal-Free and can be used in protocols where possible transmisson of animal viruses and contamination must be avoided. Synonyms: FGF7, HBGF-7, FGF-7,…
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Synonyms: Kanamycin A; Kanamycin sulfate salt Formula: C18H36N4O11 · H2O4S Formula Weight: 582.58 CAS No.: 25389-94-0 Application: Use in biotechnology applications to inhibit protein synthesis. Recommended for use in…
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K6PC-5 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-Hexyl-N-[2-hydroxy-1-(hydroxymethyl)ethyl]-3-oxo-decanamide; K 6PC5;; N-(1,3-Dihydroxypropyl)-2-hexyl-3-oxo-decanamide Molecular Formula: C19H37NO4 Molecular Weight: 343.5 Linear Structural Formula: C19H37NO4 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol…