Chemicals Reagents K

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...

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...

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...

Empirical Formula: C₂₉H₂₅N₃O₅ Linear Formula: C₂₉H₂₅N₃O₅ Formula Weight: 495.53 MDL Number: MFCD09878278 Purity: ≥85% (HPLC) Storage: 2-8°C

Synonyms: 2,6-Pyridinediamine trifluoroacetate salt; N2-(1H-Indazol-5-yl)-N6-methyl-3-nitropyridine-2,6-diamine trifluoroacetate salt; N2-1H-Indazol-5-yl-N6-methyl-3-nitro-2,6-pyridinediamine trifluoroacetate salt Molecular Formula: C13H12N6O2 · C2HF3O2 Molecular Weight: 398.3 Linear Structural...

Purity: 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 protein that...

Grade: USP CAS No.: 1332-58-7

analytical standard Synonym(s): 3,4',5,7-Tetrahydroxyflavone; 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4 H -1-benzopyran-4-one; Robigenin Empirical Formula: C₁₅H₁₀O₆ Formula Weight: 286.24 Linear Formula: C₁₅H₁₀O₆ MDL Number: MFCD00016938...

purum MDL Number: MFCD00135561 Boiling Point: 175-325 °C(lit.); 190-250 °C Density: 0.8 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.436 RTECS No.: OA5500000 RIDADR: UN 1223 3 / PGIII

Storage: -196C UNSPSC Code: 12352200

Legal Information: Kromasil is a registered trademark of EKA Chemicals AB

Synonym(s): 3-(1,3-Benzodioxol-5-ylmethylene)-2-oxo-1-pyrrolidinecarboxaldehyde Empirical Formula: C₁₃H₁₁NO₄ Linear Formula: C₁₃H₁₁NO₄ Formula Weight: 245.23 Purity: ≥98% (HPLC) Storage: room temp

MDL Number: MFCD00131428 Storage: −20°C

Synonyms: KARPAS, 231 UNSPSC Code: 12352200

Synonym(s): Cremophor ® ELP; PEG-35 castor oil; Polyoxyl 35 Hydrogenated Castor oil; Polyoxyl-35 castor oil MDL Number: MFCD00130879

Storage: −196°C

Synonym(s): Poly(ethylene glycol)- block -poly(propylene glycol)- block -poly(ethylene glycol); Lutrol ® F68; Poloxamer 188 CAS No.: 9003-11-6 Application: A non-ionic detergent that protects cells from hydrodynamic damage. Legal Information: Kolliphor is a registered trademark of BASF

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

Synonym(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 instructions before use. When...

This 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, magnesium,...

A new robust and versatile serum-free medium formulation for high and low density NHEK-Normal Human Epidermal Keratinocyte cultures KGM ® Gold Keratinocyte Growth Medium is designed to support both clonal growth and high density keratinocyte proliferation. The medium supports superior growth and...

Storage: -196C UNSPSC Code: 12352200