MilliporeSigma, 100 mg
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Stigmasterol 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: …
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Camphene, primary pharmaceutical reference standard
MilliporeSigmaCAS No.: 79-92-5 Formula: C10H16 Formula Weight: 136.23 Linear Formula: C10H16 MDL No.: MFCD00066603 Boiling Point: 159-160 °C(lit.) Melting Point: 48-52 °C(lit.) Flash Point (F): 84.2 °F Flash…
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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: 3beta-Hydroxy-5-pregnen-20-one; 5-Pregnen-3beta-ol-20-one Molecular…
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Collagenase from Clostridium histolyticum
MilliporeSigmafor general use, Type I, 0.25-1.0 FALGPA units/mg solid, =125 CDU/mg solid Synonym: Clostridiopeptidase A CAS Number: 9001-12-1 EC Number: 232-582-9 Enzyme Commission (EC) Number: 3.4.24.3 MDL number: MFCD00130830 form: essentially salt-free, lyophilized powder storage…
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Proteinase K from Tritirachium album >=30 units/mg protein
MilliporeSigmaProteinase K (PK) from fungi, Tritirachium album encodes a 40 kDa protein. The N-terminal propeptide region shows homology with bacterial subtilisin. PK crystallizes even under microgravity conditions on the space shuttle mission. PK is an effective protein system for studying protein engineering…
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Palatinose hydrate analytical standard
MilliporeSigmaSynonyms: 6-O-alpha-D-Glucopyranosyl-D-fructose; Isomaltulose hydrate Molecular Formula: C12H22O11 · xH2O Linear Structural Formula: C12H22O11 · xH2O MDL Number: MFCD11100373 Purity: >=98.0% (HPLC) Biochem Physiol Actions: Palatinose is a disaccharide having an alpha(1->6)…
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Sulfur-34S 99 atom % 34S
MilliporeSigmaMolecular Formula: 34S Molecular Weight: 33.97 Linear Structural Formula: 34S MDL Number: MFCD00084625 Melting Point: 119 C (lit.)
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Synonym(s): Papainase MDL Number: MFCD00131791 Storage: −20°C
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"Thiamethoxam, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: 3-(2-Chloro-5-thiazolylmethyl)tetrahydro-5-methyl- N -nitro-4 H -1,3,5-oxadiazin-4-imine Formula: C8H10ClN5O3S Formula Weight: 291.71 CAS No.: 153719-23-4 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich…
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SIGMA 2-Hydroxyhexadecanoic acid >=98% (capillary GC)
MilliporeSigmaSynonym(s): 2-Hydroxypalmitic acid; DL-α-Hydroxypalmitic acid Empirical Formula: C16H32O3 Linear Formula: CH3(CH2)13CH(OH)COOH Formula Weight: 272.42 MDL Number: MFCD00014343 Purity: ≥98% (capillary GC) …
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"Abamectin, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: Avermectin B1 CAS No.: 71751-41-2 Storage Temperature: −20°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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"Pyriproxifen, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: 2-[1-Methyl-2-(4-phenoxyphenoxy)ethoxy]pyridine Formula: C20H19NO3 Formula Weight: 321.37 CAS No.: 95737-68-1 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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Synonym(s): S , S -Et-RajPhos ™ Empirical Formula: C17H25O2P Linear Formula: C17H25O2P Formula Weight: 292.35 MDL Number: MFCD09265099 Density: 1.0760 g/mL at 25 °C Refractive Index: …
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Sodium diethyldithiocarbamate trihydrate reference material
MilliporeSigmaThis reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content incl. uncertainty and expiry date are given on the certificate.Download your certificate at:…
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Perylene analytical standard
MilliporeSigmaPerylene belongs to the class of polycyclic aromatic hydrocarbons. It is a hydrophobic fluorescent probe used for imaging lipid bilayer membranes. Synonyms: Dibenz[de,kl]anthracene Molecular Formula: C20H12 Molecular Weight: 252.31 Linear Structural Formula: C20H12 MDL Number: …
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Synonym(s): CoA Na2 Formula: C21H36N7O16P3S · xNa + · yH2O Formula Weight: 767.53 (anhydrous free acid basis) CAS No.: 55672-92-9 (anhydrous) Storage: −20°C
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ALDRICH Methyltrioxorhenium(VII), Re 71.0-76.0%
MilliporeSigmaSynonym(s): MTO; Methylrhenium(VII) trioxide Formula: CH3ReO3 Formula Weight: 249.24 CAS No.: 70197-13-6 Application: Potent catalytic oxidant 1, for converting alkenes to epoxides in a variety of solvents and 2-methylnaphthalene to 2-methyl-1,4-naphthoquino ne…
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"Dicrotophos, PESTANAL®, analytical standard"
MilliporeSigmaFormula: C8H16NO5P Formula Weight: 237.19 CAS No.: 141-66-2 Storage Temperature: 2-8°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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Synonym(s): 3,3′,5,5″-Tetraiodo-L-thyronine; 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine; T4 Formula: HOC6H2(I)2OC6H2(I)2CH2CH(NH2)CO2H Formula Weight: …
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Synonym(s): α-(5,6-Dimethylbenzimidazolyl)cyanocobamide; CN-Cbl; Cyanocob(III)alamin; Cyanocobalamin Formula: C63H88CoN14O14P Formula Weight: 1355.37 CAS No.: 68-19-9 Purity: ≥98% Application: Required for growth, genetic…
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"Oryzalin, PESTANAL®, analytical standard"
MilliporeSigmaFormula: C12H18N4O6S Formula Weight: 346.36 CAS No.: 19044-88-3 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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ROCHE Pyruvate Kinase (PK), from rabbit muscle
MilliporeSigmaSpecific Activity: ~200 units/mg protein (at 25 °C (500 U/mg at 37 °C) with PEP as the substrate.) Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Application: Pyruvate kinase has been used to measure ATPase activity and in the…
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MDL Number: MFCD00237230 Storage: −20°C
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Application: Recommended for use in cell culture applications at approximately 5 μg/ml of active component (chloramphenicol). Other Notes: Formulated to contain approx. 100 mg chloramphenicol per gram of powder; balance 2-hydroxypropyl-β-cyclode xtrin. Packaging: Package size…
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Thyroglobulin from porcine thyroid gland powder
MilliporeSigmaMDL Number: MFCD00132429 Storage: −20°C
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MDL Number: MFCD00237230 Storage: −20°C
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"λ-Cyhalothrin, PESTANAL®, analytical standard"
MilliporeSigmaFormula: C23H19ClF3NO3 Formula Weight: 449.85 CAS No.: 91465-08-6 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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ROCHE Poly(A), Polyadenylic acid
MilliporeSigmaUNSPSC Code: 41105600 RIDADR: NONH for all modes of transport Application: Poly(A) has been used for droplet digital PCR (ddPCR) assay. General description: Poly(A) is used as a carrier for quantitative precipitation of DNA and RNA. Other Notes: For life science research only. Not…
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Synonym(s): biotin-PEG-amine; aminoPEG biotin; biotin polyoxyethylene amine; biotin-PEG; biotinylated PEG; polyoxyethylene ethylamine ether biotin Melting Point: 52-57 °C Storage: −20°C
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ALDRICH Platinum octaethylporphyrin, Dye content 98%
MilliporeSigmaSynonym(s): Platinum(II) 2,3,7,8,12,13,17,18-octaethyl-21 H ,23 H -porphyrin; PtOEP Empirical Formula: C36H44N4Pt Linear Formula: C36H44N4Pt Formula Weight: 727.84 MDL Number: MFCD00672301 Melting Point: >300 °C
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Potassium p-tolyl sulfate >=95%
MilliporeSigmaPotassium p-tolyl sulfate free acid, p-Cresol sulfate is a gut microbiota-derived metabolite of aromatic amino acids, tyrosine, phenylalanine and uremic toxin. p-Cresol sulfate levels typically increase with the progression of chronic kidney disease and in patients with progressive multiple…
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Synonyms: (R-3-{2-[Benzyl(methyl)amino]-1-hydroxyethyl}phenol Molecular Formula: C16H19NO2 Molecular Weight: 257.33 Linear Structural Formula: C16H19NO2