Chemicals Reagents R
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Roswell Park Memorial Institute medium is commonly known as RPMI. It is a form of medium used in cell culture and tissue culture. This medium contains phosphate and is formulated for use in a 5% carbon dioxide atmosphere. It is used for the growth of human lymphoid cells. MDL Number: …
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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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Reservoir, 500 mL, for LabScale
MilliporeSigmaLegal Information: Pellicon is a registered trademark of Merck KGaA, Darmstadt, Germany
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Synonyms: Resomer(R) RG 752 S, PLGA Linear Structural Formula: HO[C2H4O2]n[C2H2O2]mCH3 Storage: 2-8C Application: Resomer(R) RG 752 S, Poly(D,L-lactide-co-glycolide), a biodegradable and biocompatible aliphatic polyester, can be used in the development of nano and microparticles. It is…
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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…
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Rhodanine, 98+%
Thermo Scientific ChemicalsSynonym(s): 4-Thiazolidinone-2-thione, 2-Thioxo-4-thiazolidinone Formula: C3H3NOS2 Formula weight: 133.19 Purity: 98+% CAS Number: 141-84-4 Harmonized Tariff Code: 2934.10 Hazard Statements: H318-H302 Causes serious eye damage. Harmful if swallowed. Precautionary Statements: …
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Ritonavir, 10 mM (in 1mL DMSO)
RayBiotechSize: 10 mM (in 1mL DMSO) Chemical Name: 1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-3-hydroxy-5-[[(2S)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]-1,6-diphenylhexan-2-yl]carbamate CAS Number: 155213-67-5
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RAT PITUITARY, 1Each, Tissue
Rockland Immunochemicals IncRAT PITUITARY, Non-sterile, Tissue, No expiration date is given for this product if properly stored.
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13-cis-Retinoic acid
Thermo Scientific ChemicalsSynonym(s): Isotretinoin Formula: C20H28O2 Formula weight: 300.44 CAS Number: 4759-48-2 Harmonized Tariff Code: 2936.21 Hazard Statements: H360-H315-H319-H335 May damage fertility or the unborn child. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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SRM 2925 Recombinant Human Serum Albumin Solution is intended for use in calibration of liquid chromatography-tandem mass spectrometric procedures for the determination of human serum albumin (HSA). The concentration of recombinant HSA in this SRM was determined using amino acid analysis. A unit of…
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RCi001-A Human iPS Cell Line
MilliporeSigmaInduced pluripotent stem cells (iPSCs) are adult cells that have been reprogrammed to an embryonic stem cell-like state. The cells can replicate indefinitely or, under controlled conditions, can be differentiated into any other cell type such as nerve, heart or liver cells. Medical researchers are…
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ROCHE Reverse Transcriptase Assay, colorimetric
MilliporeSigmaStorage: −20°C UNSPSC Code: 41105333 Components: HIV-1 Reverse Transcriptase; Incubation Buffer; Nucleotides; Template/Primer Hybrid; Lysis Buffer; Anti-Digoxigenin-POD antibody; Washing Buffer Concentrate 10x concentrated; Conjugate Dilution Buffer; Substrate Buffer; ABTS…
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Resomer(R) R 205 S, Poly(D,L-lactide) ester terminated
MilliporeSigmaResomer(R) R 205 S, Poly(D,L-lactide) (PDLLA), a biodegradable and biocompatible polymer, can be used for a variety of biological applications. It shows properties like long degradation time, mechanical stiffness and hydrophobicity. Synonyms: Resomer(R) R 205 S, PDLLA Linear Structural…
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Rosin 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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SIAL Reagent Alcohol
MilliporeSigmaanhydrous, ≤0.003% water Synonym(s): Ethyl alcohol, Reagent alcohol; RGA; denatured alcohol RIDADR: UN 1170C 3 / PGII
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SIGMA Resorufin benzyl ether CYP450 substrate
MilliporeSigmaSynonym(s): 7-Benzyloxy-3H-phenoxazin-3-one; 7-Benzyloxyresorufin; O 7 -Benzylresorufin Empirical Formula: C19H13NO3 Linear Formula: C19H13NO3 Formula Weight: 303.31 MDL Number: MFCD00171613 Storage: 2-8°C
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For updated SDS information please visit www.goodfellow.com Synonyms: RE000300 Molecular Formula: Re Molecular Weight: 186.21 Linear Structural Formula: Re MDL Number: MFCD00011195 Purity: 99.99% Melting Point: 3180 C (lit.) Density: 21.02 g/cm3 (lit.) Legal…
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RAT FETUS, 1Each, Tissue
Rockland Immunochemicals IncRAT FETUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.
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Retigabine analytical standard
MilliporeSigmaRetigabine is an antiepileptic drug, which activates neuronal KCNQ-type K+ channels by inducing a large hyperpolarizing shift of steady-state activation. Synonyms: D-23129; Ezogabine; N-(2-Amino-4-(4-fluorobenzylamino)phenyl)carbamic acid ethyl ester Molecular Formula: C16H18FN3O2…
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Rebaudioside N >=95.0% (HPLC)
MilliporeSigmaRebaudioside N is a diterpene glycoside isolated from Stevia rebaudiana.. Synonyms: Kaur-16-en-18-oic acid, 13-[(O-beta-D-glucopyranosyl-(1->2)-O-[b-D-glucopyranosyl-(1->3)]-beta-D-glucopyranosyl)oxy]-,…
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Rhodium(III) acetate Umicore
MilliporeSigmaLinear Structural Formula: Rh(OAc)3 Melting Point: 238 C (decomp) Application: Rhodium(III) acetate is a homogeneous catalyst useful for oxidation reactions. Legal Information: Product of UmicoreAdditional information available at www.pmc.umicore.com
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ALDRICH Ruthenium(IV) oxide hydrate, powder
MilliporeSigmaSynonym(s): Hydrous ruthenium oxide; Ruthenium dioxide hydrate Empirical Formula: O2Ru -+ xH2O Linear Formula: RuO2 -+ xH2O Formula Weight: 133.07 (anhydrous basis) MDL Number: MFCD00149846
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The filtration heads are compatible with stainless steel or glass funnels. These can be fitted with standard No. 8 perforated stoppers. Application: The filtration heads can be used with devices such as EZ-FIT(R) filtration units. These manifolds can support filtration of up to three test…
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Rabeprazole Sodium
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): Rabeprazole sodium; 2-([4-(3-Methoxypropoxy)-3-methylpyridin-2-yl]methylsulfinyl)-1H-benzo[d]imidazole; Pariprazole Empirical Formula: C18H20N3O3S -+ Na Formula Weight: 381.42 …
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L-Rhamnose monohydrate =99%
MilliporeSigmaSynonym: 6-Deoxy-L-mannose, L(+)Rhamnopyranose CAS Number 10030-85-0 Empirical Formula (Hill Notation) C6H12O5 · H2O Molecular Weight 182.17 Beilstein Registry Number 3912643 EC Number 222-793-4 MDL number MFCD00071591 PubChem Substance ID 24899364 Assay ≥99%
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Rubidium carbonate, Puratronic r, 99.975% (metals basis)
Thermo Scientific ChemicalsFormula: CO3Rb2 Formula weight: 230.95 Purity: 99.975% (metals basis) CAS Number: 584-09-8 Harmonized Tariff Code: 2836.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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RIPAb+ antibodies are evaluated using the RNA Binding Protein Immunoprecipitation (RIP) assay. Each RIPAb+ antibody set includes a negative control antibody to ensure specificity of the RIP reaction and is verified for the co-immunoprecipitation of RNA associated specifically with the…
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This particular protease inhibitor cocktail omits chelators (e.g., EDTA), to optimize its use for purification of histidine-tagged proteins.1 It contains inhibitors with a broad specificity for serine, cysteine, and acid proteases, and aminopeptidases. The cocktail has been tested on extracts from…
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3,3'-Diaminobenzidine Tablets
MP Biomedicals3,3'-Diaminobenzidine is used in immunohistology and immunoblotting as a precipitating substrate for the localization of peroxidase activity. Slides stained with DAB may be coverslipped in the traditional manner and stored for future reference.