Chemicals Reagents K

Synonym(s): 3,4',5,7-Tetrahydroxyflavone 3-rhamnoglucoside; Nicotiflorin Empirical Formula: C₂₇H₃₀O₁₅ Linear Formula: C₂₇H₃₀O₁₅ Formula Weight: 594.52 MDL Number: MFCD03427292 Purity: ≥98.0% (HPLC) Storage: −20°C

Synonym(s): N-[2-[N-(4-Chlorocinnamyl)-N-methylaminomethyl]phenyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide phosphate salt; N-[2-[[[3-(4'-Chlorophenyl)-2-propenyl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4'-methoxybenzenesulfonamide phosphate salt Empirical Formula:...

analytical standard Synonym(s): 4'-Methoxy-3,5,7-trihydroxyflavone Empirical Formula: C₁₆H₁₂O₆ Formula Weight: 300.26 Linear Formula: C₁₆H₁₂O₆ MDL Number: MFCD00016771 Purity: ≥99.0% (HPLC) Storage: 2-8°C Beilstein...

Synonym(s): Kininogenase; Kininogenin MDL Number: MFCD00131428 Storage: 2-8°C

Synonym(s): Poly(vinyl acetate) dispersion 30 %; Poly(vinyl acetate) stabilized with polyvinylpyrrolidone and sodium lauryl sulfate MDL Number: MFCD00084457 Purity: 25.0-30.0% (saponification value * 0.1534); 28.5-31.5% solids basis Density: 1.045-1.065

Formula: Mixture Description: For Detection of Indole Producing Bacteria

Synonym(s): N-(6-Chloro-2-benzothiazolyl)-3,4-dimethoxy-benzenepropanamide Empirical Formula: C₁₈H₁₇ClN₂O₃S Linear Formula: C₁₈H₁₇ClN₂O₃S Formula Weight: 376.86 Purity: ≥98% (HPLC) Storage: 2-8°C

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, ready-to-use...

Synonyms: 2-(3-Benzoylphenyl)propionic acid Formula: C₁₆H₁₄O₃ Formula Weight: 254.28 CAS No.: 22071-15-4 Biochem/physiol Actions: Non-steroidal anti-inflammatory compound that is selective for COX-1.

Synonym(s): 3-Deoxyoctulosonic acid; KDO Empirical Formula: C₈H₁₄O₈ -+ H₃N Linear Formula: C₈H₁₄O₈ -+ NH₃ Formula Weight: 255.22 MDL Number: MFCD00057549 Purity: ≥97% Storage: −20°C

Synonym(s): [5-(2-Methyl-5-fluorophenyl)furan-2-ylcarbonyl]guanidine Empirical Formula: C₁₃H₁₂FN₃O₂ Linear Formula: C₁₃H₁₂FN₃O₂ Formula Weight: 261.25 MDL Number: MFCD08705324 Purity: ≥98% (HPLC) Storage:...

Synonym(s): Fibroblast Growth Factor-7; HBGF-7; Keratinocyte Growth Factor Purity: ≥95% (HPLC); ≥95% (SDS-PAGE) Storage: −20°C

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, ready-to-use...

Sigma modified human primary renal proximal tubule epithelial cells (RPTEC) with ZFNs to effectively create novel human RPTEC cell lines that can be utilized for investigating kidney toxicology (nephrotoxicity), transporters and various other renal studies. Sigma's RPTEC's exhibit normal epithelial...

KOD 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...

Synonyms: 2-[4-[2-(Benzimidazol-2-ylthio)ethyl]piperazin-1yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide dihydrochloride; 4-[2-(1H-Benzimidazol-2-ylthio)ethyl]-N-[6-methyl-2,4-bis(methylthio)-3-pyridinyl]-1-piperazineacetamide dihydrochloride; K604 Molecular Formula: C23H30N6OS3 · 2HCl...

Storage: −196°C

This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Download your certificate at: http://www.sigma-aldrich.com.Please specify if you require a...

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...

Storage: −196°C

Synonyms: (9S,10S,12R)-2,3,9,10,11,12-Hexahydro-10-hydroxy-9-methyl-1-oxo-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic acid hexyl ester CAS Number: 108068-98-0 Formula: C32H31N3O5 Formula Weight: 537.61 Linear Formula: C32H31N3O5 MDL No.: MFCD00132118...

Empirical Formula: C₁₉H₁₉NOS -+ C₄H₄O₄ Linear Formula: C₁₉H₁₉NOS -+ C₄H₄O₄ Formula Weight: 425.50 MDL Number: MFCD00079394

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, ready-to-use...

Synonyms: (Z-Leu-Leu-NHCH2)2CO; 1,3-Di-(N-Carboxybenzoyl-L-leucyl-L-leucyl)amino Acetone; 2,2'-(2-Oxo-1,3-propanediyl)bis[N-[(phenylmethoxy)carbonyl]-L-leucyl-L-leucinamide Molecular Formula: C43H64N6O9 Molecular Weight: 809.0 Linear Structural Formula: C43H64N6O9 MDL Number: MFCD04974180 Purity:...