Reagents, Reagents, R
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"Ractopamine hydrochloride, VETRANAL™, analytical standard"
MilliporeSigmaSynonyms: 4-{3-[2-Hydroxy-2-(4-hydroxyphenyl)ethyl]aminobutylphenol hydrochloride Formula: C18H23NO3 · HCl Formula Weight: 337.84 CAS No.: 90274-24-1 General description: Standard for Supelco MIP SPE cartridges. For more information request Supelco…
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Synonyms: 3-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]glutarimide; Actidione; Naramycin A Formula: C15H23NO4 Formula Weight: 281.35 CAS No.: 66-81-9 Storage Temperature: 2-8°C Biochem/physiol Actions: Cycloheximide…
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Rose bengal, Dye content 95 %
MilliporeSigmaSynonym: 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt, Acid Red 94, Bengal Rose B sodium salt, Rose Bengal sodium salt CAS Number: 632-69-9 Empirical Formula (Hill Notation): C20H2Cl4I4Na2O5 …
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SRM 1878B_cert SRM 1878B _SDS Synonyms: Sand, white quartz; Quartz; Silicon dioxide Molecular Formula: O2Si Molecular Weight: 60.08 Linear Structural Formula: SiO2 MDL Number: MFCD00011232 Legal Information: SRM is a registered trademark of National Institute of Standards…
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Rhodamine B isothiocyanate, mixture of isomers
AFG BioscienceCAS No.: 36877-69-7 Molecular Formula: C29H30N3O3SCl Molecular Weight: 536.1 MDL No.: MFCD00136007 Appearance: Red to purple powder Storage Temperature: Store at ≤ -20 °C Warnings: Light sensitive! Moisture sensitive!
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Rink Acid Resin, 100-200 mesh, 1% DVB
Advanced ChemTechStructure confirmed. Will ship with Certificate of Analysis (CoA)
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Synonyms: Reduced graphene oxide-tetraethylene pentamine; rGO-TEPA; rGO Linear Structural Formula: CxOyHz Application: Immobilization of antibodies for use in ultrasensitive electrochemical immunosensors using the abundant amine groups and a large electroconductive surface area of reduced…
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Rice flour (Total As and As species)
MilliporeSigmaERM ® certified Reference Material Storage: −20°C
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HAMSTER BRAIN acetone tissue powder
Rockland Immunochemicals IncSuitable for use as a specific adsorbent to remove unwanted reactivities or as a source material. Product provides a high nuclear content and is micronized to a fine powder.
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p-Rosolic acid, Dye content 85 %
MilliporeSigmaCAS No.: 603-45-2 Synonyms: 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadienone; Aurin Formula: C19H14O3 Formula Weight: 290.31 Linear Formula: C19H14O3 MDL No.: MFCD00001624 Color Index No.: 43800
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RABBIT HYPOTHALAMUS, 1Each, Tissue
Rockland Immunochemicals IncRABBIT HYPOTHALAMUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.
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Millipore's Ready-to-Assay GPCR frozen cells are designed for simple, rapid calcium assays with no requirement for intensive cell culturing. Millipore has optimized the freezing conditions to provide cells with high viability and functionality post-thaw. The user simply thaws the cells and…
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Ritonavir Pharmaceutical Secondary Standard
MilliporeSigmaRitonavir belongs to the group of protease inhibitors, which block the part of HIV called protease. Its mode of action involves binding to the protease active site and inhibiting the activity of the enzyme. Synonyms: Ritonavir; 1,3-Thiazol-5-ylmethyl…
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SIGMA RepSox >=98% (HPLC)
MilliporeSigmaSynonym(s): E-616452; 2-[3-(6-Methyl-2-pyridinyl)-1H-pyrazol-4-yl]-1,5-naphthyridine Empirical Formula: C17H13N5 Linear Formula: C17H13N5 Formula Weight: 287.32 MDL Number: MFCD09037561 Purity: ≥98% (HPLC) …
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Retinoic Acid
MilliporeSigmaSynonym: ATRA, Tretinoin, Vitamin A acid, all-trans-Retinoic acid CAS Number: 302-79-4 Empirical Formula (Hill Notation): C20H28O2 Molecular Weight: 300.44 Packaging: 1, 5 g in ampule Packaging: 50, 100, 500 mg in ampule Biochem/physiol…
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SIGMA RNaseZAP™ Cleaning agent for removing RNase
MilliporeSigmaApplication A cleaning agent for removing RNase from glassware, plastic surfaces, countertops, and pipettors. It is also effective at eliminating RNase contamination from microcentrifuge tubes without inhibiting subsequent enzymatic reactions. RNaseZAP™ has been used as a cleaning…
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RU 24969 hemisuccinate >=98% (HPLC)
MilliporeSigmaSynonyms: 1H-Indole, 5-methoxy-3-(1,2,3,6-tetrahydro-4-pyridinyl)-, butanedioate (2:1); 5-Methoxy-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-Indole hemisuccinate; 5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole hemisuccinate Molecular Formula: C14H16N2O · 0.5C4H6O4 Molecular Weight: …
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RPMI-1640 Medium HEPES Modification
MilliporeSigmaThis RPMI-1640 medium is supplemented with HEPES. HEPES is a Good's physiological buffer that helps provide a more stable medium pH than bicarbonate buffers. MDL Number: MFCD00217820 Storage: 2-8C Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by…
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SIGMA Rubitecan
MilliporeSigmaSynonym(s): 9-nitrocamptothecin Empirical Formula: C20H15N3O6 Linear Formula: C20H15N3O6 Formula Weight: 393.35 MDL Number: MFCD06656294 Storage: room temp
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RABBIT STOMACH, 1Each, Tissue
Rockland Immunochemicals IncRABBIT STOMACH, Non-sterile, Tissue, No expiration date is given for this product if properly stored.
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Synonym(s): RITC-Dextran MDL Number: MFCD00132176 Storage: 2-8°C
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Ago2 (argonaute-2), also known as eukaryotic translation initiation factor 2C (EIF2C2), is an essential component for siRNA-directed RNA interference (RNAi) response. Ago2 is an endonuclease required for the unwinding of siRNA duplex and assembly of siRNA into RNA-induced silencing complexes…
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Legal Information: ERM is a registered trademark of European Commission
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Rhodium(III) iodide
AFG BioscienceSynonyms: Rhodium triiodide CAS No.: 15492-38-3 Molecular Formula: RhI3 Molecular Weight: 483.61 MDL No.: MFCD00016311 Storage Temperature: Store at RT
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Rink Resin, Standard Substitution, 100-200 mesh, 1% DVB
Advanced ChemTechStructure confirmed. Will ship with Certificate of Analysis (CoA)
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Rink Amide-AM Resin, 100-200 mesh, 1% DVB
Advanced ChemTechStructure confirmed. Will ship with Certificate of Analysis (CoA)
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Resorcinol
MP BiomedicalsResorcinol is an aromatic alcohol used in large scale processes such as tanning, the manufacture of resins and resin adhesives, the production of hexylresorcinol and p-aminosalicylic acid, and the dyeing and printing of textiles.
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Millipore is pleased to offer the Rat/Mouse C-Peptide 2 ELISA kit for the quantification of C-peptide 2 in rat and mouse serum and plasma samples. Each kit is sufficient to measure 39 unknown samples in duplicate. Application: Used to detect/quantify: C-Peptide 2
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