Reagents, R

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Reagents, R

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  • Glutaraldehyde

    Electron Microscopy Sciences

    Formula: OCHCH2CH2CH2CHO Formula Weight: 100.12 CAS #: 111-30-8 Specific Gravity @20/20°C: 1.131 EM Grade Distillation Purified The Universal Fixative for Electron Microscopy. Purified to EM Grade from commercial grade by…

  • SIGMA RPMI-1640 Medium, With L-glutamine and sodium bicarbonate, liquid, sterile…

    MilliporeSigma

    Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells…

  • Retinol, synthetic, =95% (HPLC), crystalline

    MilliporeSigma

    Synonym: Axerophthol, Vitamin A alcohol, Vitamin A, Vitamin A1, all-trans-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol CAS Number: 68-26-8 Empirical Formula (Hill Notation): C20H30O Molecular Weight: 286.45 Beilstein…

  • Retinoic Acid

    MilliporeSigma

    Synonym: 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…

  • SIGMA RPMI-1640 Medium, With sodium bicarbonate, without L-glutamine, liquid,…

    MilliporeSigma

    Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells…

  • Rhodizonic acid disodium salt, 98%

    Alfa Aesar

    Synonym(s): 1,2-Dihydroxy-3,4,5,6-tetraoxocyclohexene disodium salt, Sodium rhodizonate Formula: C6Na2O6 Formula weight: 214.04 Purity: 98% CAS Number: 523-21-7 Harmonized Tariff Code:  2914.40

  • ALDRICH (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine,…

    MilliporeSigma

    Synonym(s): (2 R )-1-[(1 R )-1-[Bis(1,1-dimethylethyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene (acc to CAS); Josiphos SL-J002-1 Empirical Formula: C32H40FeP2 Linear Formula: C32H40FeP2 Formula Weight: 542.45 MDL…

  • ALDRICH (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine, …

    MilliporeSigma

    Synonym(s): (2 R )-1-[(1 R )-1-(Dicyclohexylphosphino)ethyl]-2-(diphenylphosphino)ferrocene (acc to CAS); ( R )-( S )-Josiphos; Josiphos SL-J001-1 Empirical Formula: C36H44FeP2 -+ C2H5OH Linear Formula: …

  • ALDRICH (R)-1-{(RP)-2-[2-(Dicyclohexylphosphino)phenyl]ferrocenyl}ethylbis[3,5…

    MilliporeSigma

    Synonym(s): (1 S )-1-[(1 R )-1-[bis[3,5-bis(trifluoromethyl)phenyl]phosphino]ethyl]-2-[2-(dicyclohexylphosphino)phenyl]ferrocene (acc to CAS); Walphos SL-W008-1 Empirical Formula: C46H44F12FeP2 Linear Formula: …

  • ALDRICH (R)-1-[(SP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl…

    MilliporeSigma

    Synonym(s): (1 R )-1-[Bis(1,1-dimethylethyl)phosphino]-2-[(1 R )-1-[bis(2-methylphenyl)phosphino]ethyl]ferrocene (acc to CAS); Josiphos SL-J505-1 Empirical Formula: C34H44FeP2 Linear Formula: C34H44FeP2 Formula Weight: …

  • ALDRICH (R)-1-{(RP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis-…

    MilliporeSigma

    Synonym(s): (1 S )-1-[(1 R )-1-[Bis[3,5-bis(trifluoromethyl)phenyl]phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS); Walphos SL-W001-1 Empirical Formula: C46H32F12FeP2 Linear Formula: …

  • (-)-Riboflavin from Eremothecium ashbyii, =98%

    MilliporeSigma

    Synonym: Lactoflavin, Vitamin B2, Vitamin G CAS Number: 83-88-5 Empirical Formula (Hill Notation): C17H20N4O6 Molecular Weight: 376.36 Beilstein Registry Number: 97825 EC Number: 201-507-1 MDL Number: …

  • L-(+)-Arabinose =99%

    MilliporeSigma

  • L-(+)-RHAMNOSE Monohydrate ~99%, Powder

    MP Biomedicals

    Rhamnose is a naturally occurring deoxy sugar. It can be classified as either a methyl-pentose or a 6-deoxy-hexose.  Synonyms 6-Deoxy-L-mannose, L(+)Rhamnopyranose, α-L-Rhamnose monohydrate CAS Number 10030-85-0 Molecular Formula C6H12O5·H2O …

  • SIGMA L-Rhamnose monohydrate >=99%

    MilliporeSigma

    Synonym(s): 6-Deoxy-L-mannose; L(+)Rhamnopyranose Empirical Formula: C6H12O5 -+ H2O Linear Formula: C6H12O5 -+ H2O Formula Weight: 182.17 MDL Number: MFCD00071591 Purity: ≥99% Beilstein…

  • SIGMA (R)-(-)-Phenylephrine hydrochloride powder

    MilliporeSigma

    Synonym(s): ( R )-(−)-1-(3-Hydroxyphenyl)-2-methylaminoethanol hydrochloride; ( R )-(−)-3-Hydroxy-α-(methylaminomethyl)benzyl alcohol hydrochloride Empirical Formula: C9H13NO2 -+ HCl Linear Formula: …

  • SIGMA Ribonuclease A from bovine pancreas Type I-AS, 50-100 Kunitz units/mg…

    MilliporeSigma

    Synonym(s): Pancreatic Ribonuclease; RNase A; Ribonuclease I; Ribonucleate 3'-pyrimidinooligonucleotidohydrolase MDL Number: MFCD00132181 Storage: −20°C

  • Ribonuclease A from Bovine Pancreas (Solution of 50% glycerol, 10mM Tris-HCL pH…

    MilliporeSigma

    Synonym: Pancreatic Ribonuclease, RNase A, Ribonuclease I, Ribonucleate 3'-pyrimidinooligonucleotidohydrolase CAS Number: 9001-99-4 Enzyme Commission (EC) Number: 3.1.27.5 Components RNase A is supplied as a solution of 50% glycerol containing 10 mM Tris-HCl (pH 8.0). …

  • Rotenone =95%

    MilliporeSigma

    CAS Number: 83-79-4 Empirical Formula (Hill Notation): C23H22O6 Molecular Weight : 394.42 Packaging: 1, 5, 10, 25 g in glass bottle Biochem/physiol Actions Inhibitor of mitochondrial electron transport at NADH:ubiquinone oxidoreductase. It is…

  • Rhodamine B

    bioWORLD

  • Rifampicin

    bioWORLD

    Rifampicin is a bright red or dark red crystalline, odorless powder broad spectrum antibiotic. USP grade 3-(4-Methylpiperazinyliminomethyl)rifamycin SV Soluble in dilute acid solution and DMSO Harmful if swallowed For in vitro and lab reserach use only, not intended for human use or consumption.

  • REDExtract-N-Amp™ PCR ReadyMix™, Amplifications to support Extract-N-Amp Plant…

    MilliporeSigma

    General Description PCR ReadyMix is intended for use with Sigma's Extract-N-Amp Plant PCR kit and Extract-N-Amp Tissue PCR Kit. All Extract-N-Amp kits include a PCR ReadyMix sufficient for one PCR reaction per extraction. However, where additional PCR reactions are required, supplemental PCR…

  • SIGMA Ribonuclease A from bovine pancreas Type III-A, >=85% RNase A basis (SDS…

    MilliporeSigma

    Synonym(s): Pancreatic Ribonuclease; RNase A; Ribonuclease I; Ribonucleate 3'-pyrimidinooligonucleotidohydrolase MDL Number: MFCD00132181 Purity: ≥85% RNase A basis (SDS-PAGE) Storage: −20°C

  • RNA Loading Buffer, 2X

    Storage Condition: Frozen Formamide-based loading buffer allows RNA separation by size, even on native gels Two tracking dyes for estimation of sample migration Ready-to-use, convenient 2X formulation AMRESCO’s RNA Loading Buffer, 2X is a premixed loading dye for the…

  • Resorcinol, 99%

    Alfa Aesar

    Synonym(s): 1,3-Dihydroxybenzene, 1,3-Benzenediol Formula: C6H6O2 Formula weight: 110.11 Purity: 99% CAS Number: 108-46-3 UN Number: UN2876 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2907.21 Hazard Statements: H302-H315-H319 Harmful if swallowed.…

  • ALDRICH Resazurin sodium salt, certified by the Biological Stain Commission

    MilliporeSigma

    Synonym(s): 7-Hydroxy-3H-phenoxazin-3-one-10-oxide sodium salt Empirical Formula: C12H6NNaO4 Linear Formula: C12H6NNaO4 Formula Weight: 251.17 MDL Number: MFCD00005036 Beilstein Registry Number: 3794971

  • SIGMA Ribonuclease A from bovine pancreas Type XII-A, >=90% (SDS-PAGE), ~100…

    MilliporeSigma

    Synonym(s): Pancreatic Ribonuclease; RNase A; Ribonuclease I; Ribonucleate 3'-pyrimidinooligonucleotidohydrolase MDL Number: MFCD00132181 Purity: ≥90% (SDS-PAGE) Storage: −20°C

  • SIGMA RPMI-1640 Medium, Modified, with 20 mM HEPES and L-glutamine, without…

    MilliporeSigma

    Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells…

  • Ribonuclease A from bovine pancreas salt-free, lyophilized powder

    MilliporeSigma

    Synonym: Pancreatic Ribonuclease, RNase A, Ribonuclease I, Ribonucleate 3′-pyrimidinooligonucleotidohydrolase CAS Number 9001-99-4   EC Number 232-646-6   Enzyme Commission (EC) Number 3.1.27.5  ( BRENDA IUBMB )  MDL number MFCD00132181 …

  • SIGMA R(+)-SCH-23390 hydrochloride >=98% (HPLC), solid

    MilliporeSigma

    Synonym(s): R(+)-7-Chloro-8-hydroxy-3-methyl-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride Empirical Formula: C17H18ClNO -+ HCl Linear Formula: C17H18ClNO -+ HCl Formula Weight: 324.24 MDL Number: MFCD00069249 Purity: …

  • ALDRICH Rubidium chloride, ReagentPlus®, >=99.0% (metals basis)

    MilliporeSigma

    Empirical Formula: ClRb Linear Formula: RbCl Formula Weight: 120.92 MDL Number: MFCD00011187 Purity: ≥99.0% (metals basis) Melting Point: 715 °C(lit.) Density: 2.8 g/mL at 25 °C(lit.)

  • "Rotenone, PESTANAL®, analytical standard"

    MilliporeSigma

    Formula: C23H22O6 Formula Weight: 394.42 CAS No.: 83-79-4 Biochem/physiol Actions: Inhibitor of mitochondrial electron transport. Neurotoxic agent that can produce a Parkinson-like condition as an animal model for study of etiology and interventions. …

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