Chemicals Reagents K
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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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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KOD One(TM) PCR Master Mix -BLUE- Ready-to-use
MilliporeSigmaKOD One(TM) PCR master Mix -Blue- is a ready-to-use 2 x PCR master mix containing a novel genetically modified KOD DNA polymerase (UKOD) along with a new elongation accelerator, enabling fast PCR with an extension time of 5 sec/ kb for template DNA 3' polymerase activity and 3'->5' exonuclease…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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K38 Keratinocyte Cell Line, 11090602
MilliporeSigmaSynonyms: K 38; K38; KSC; KSPC UNSPSC Code: 12352200
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Kdo2-Lipid A (KLA) >=90% (HPLC)
MilliporeSigma3-deoxy-D-manno-octulosonic acid (Kdo2-Lipid A) is the essential component of lipopolysaccharide in most Gram-negative bacteria and the minimal structural component to sustain bacterial viability. It serves as the active component of lipopolysaccharide to stimulate potent host immune responses…
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Knorr Resin, Low Substitution, 100-200 mesh, 1% DVB
Advanced ChemTechStructure confirmed. Will ship with Certificate of Analysis (CoA)
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"1-Kestose, analytical standard"
MilliporeSigmaSynonyms: β-D-Fruf-(2→1)-β-D-Fruf-(2→1)-α-D-Glup Formula: C18H32O16 Formula Weight: 504.44 CAS No.: 470-69-9 Purity: ≥98.0% (HPLC) Storage Temperature: 2-8°C Other Notes: Side product of sugar beet raffination
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2-Keto-D-gluconic acid hemicalcium salt monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): D-Arabino-2-hexulopyranosonic acid hemicalcium Salt, Calcium 2-keto-D-gluconate Formula: C6H9O7.1/2Ca H2O Formula weight: 231.22 Purity: 99% CAS Number: 3470-37-9 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…
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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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Storage: −20°C
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Synonyms: Kininogenase; Kininogenin CAS Number: 2593596 MDL No.: MFCD00131428 Storage: -20C Enzyme Commission (EC) Number: 3.4.21.34 ( BRENDA IUBMB ) UNSPSC Code: 12352204 Physical form: Solution in 20 mM Tris-HCl, pH 7.8 with 100 mM NaCl. Unit…
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Ketoketal, 97%
Thermo Scientific ChemicalsSynonym(s): Bicyclohexane-4,4'-dione monoethylene ketal Formula: C14H22O3 Formula weight: 238.33 Purity: 97% CAS Number: 56309-94-5
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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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K67 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-Acetonyl-1,4-bis[(4-ethoxybenzensulfonyl)amino]naphthalene; N,N'-(2-(2-Oxopropyl)naphthalene-1,4-diyl)bis(4-ethoxybenzenesulfonamide); N-[2-Acetonyl-4-(4-ethoxybenzenesulfonylamino)naphthalene-1-yl]-4-ethoxybenzenesulfonamide Molecular Formula: C29H30N2O7S2 Molecular Weight: …
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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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KetoABNO 95%
MilliporeSigmaSynonyms: 9-Azabicyclo[3,3,1]nonan-3-one-9-oxyl Molecular Formula: C8H12NO2 Molecular Weight: 154.19 Linear Structural Formula: C8H12NO2 Purity: 95% Melting Point: 109-114 C Storage: 2-8C Application: Oxidant has been demonstrated in the application of aerobic oxidation…
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KCC-07 >=98% (HPLC)
MilliporeSigmaSynonyms: 3-[[4-(2-Pyridinyl)-2-thiazolyl]amino]phenol Molecular Formula: C14H11N3OS Molecular Weight: 269.32 Linear Structural Formula: C14H11N3OS MDL Number: MFCD01121976 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: KCC-07 is a brain penetrant, potent…
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(+/-)-Ketamine hydrochloride solid
MilliporeSigmaSynonyms: (+/-)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride Molecular Formula: C13H16ClNO · HCl Molecular Weight: 274.19 Linear Structural Formula: C13H16ClNO · HCl MDL Number: MFCD00051420 Storage: 2-8C Biochem Physiol Actions: Selective NMDA glutamate…
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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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K02288 >98% (HPLC)
MilliporeSigmaK02288 is a 2-aminopyridine compound. Synonyms: 3-[(6-Amino-5-(3,4,5-trimethoxyphenyl)-3-pyridinyl]phenol; 3-[6-Amino-5-(3,4,5-trimethoxyphenyl)-3-pyridinyl]-phenol Molecular Formula: C20H20N2O4 Molecular Weight: 352.38 Linear Structural Formula: C20H20N2O4 MDL Number: …
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KL-2 >=98% (HPLC)
MilliporeSigmaSynonyms: N-(5-Chloro-2-methylphenyl)-4-(4-fluorophenyl)-2-hydroxy-4-oxo-2-butenamide Molecular Formula: C17H13ClFNO3 Molecular Weight: 333.74 Linear Structural Formula: C17H13ClFNO3 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: KL-2 is a disruptor of the…
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KYL trifluoroacetate salt >=95% (HPLC)
MilliporeSigmaSynonyms: KYLPYWPVLSSL trifluoroacetate salt; L-Lysyl-L-tyrosyl-L-leucyl-L-prolyl-L-tyrosyl-L-tryptophyl-L-prolyl-L-valyl-L-leucyl-L-seryl-L-seryl-L-leucine trifluoroacetate salt Molecular Formula: C74H108N14O17 · xC2HF3O2 Linear Structural Formula: C74H108N14O17 · xC2HF3O2 Purity: …
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Kanamycin disulfate, 700 µg/mg
Thermo Scientific ChemicalsSynonym(s): Kanamycin A, Kanamycin acid sulfate Formula: C18H36N4O11 2H2SO4 Formula weight: 680.65 CAS Number: 64013-70-3 Harmonized Tariff Code: 2941.90 Risk Phrases: 61 May cause harm to the unborn child. Safety Phrases: 53-20-36-45-60 Avoid exposure - obtain special…
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2-Ketoglutaric acid, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Oxoglutaric acid Formula: C5H6O5 Formula weight: 146.10 Purity: 98% CAS Number: 328-50-7 Harmonized Tariff Code: 2918.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Linear Formula: C18H36-37N4-5O10-11 -+ H2SO4 MDL Number: MFCD00070253 Beilstein Registry Number: 3874279
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K-411 Glass microspheres NIST(R) SRM(R) 2066
MilliporeSigmaThis Standard Reference Material (SRM) is intended for use as a standard for the quantitative microanalysis of particles and for the development of particle matrix correction procedures. The elements present in these microspheres, common to many classes of particles, are silicon, calcium,…
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King Agar A
MilliporeSigmafor microbiology Synonym(s): Pseudomonas Agar (for Pyocyanin); Pseudomonas Agar P; Tech Agar
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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…