Chemicals Reagents R
-
ALDRICH Rhodamine B isothiocyanate, mixed isomers
MilliporeSigmaSynonym(s): RBITC Empirical Formula: C29H30ClN3O3S Linear Formula: C29H30ClN3O3S Formula Weight: 536.08 MDL Number: MFCD00136007
-
Ramelteon
MilliporeSigmaSynonyms: Ramelteon solution; (S)-N-[2-(1,6,7,8-Tetrahydro-2H-indeno-[5,4-b]furan-8-yl)ethyl]propionamide; N-[2-[(8S)-1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl]ethyl]propanamide; TAK 375; TAK-375 Molecular Formula: C16H21NO2 Molecular Weight: 259.34 Linear Structural Formula: …
-
The product is specific for Camelid (Llama, Alpaca, and Camel) heavy chain antibodies (IgG2&3), but does not recognize the camelid conventional antibody (IgG1).
-
Storage: −20°C
-
Trypsin is a major proteolytic enzyme, synthesized as a preproenzyme by pancreas and is stored as proenzyme trypsinogen in secretory granules. Trypsin belongs to the family of serine proteases that are characterized by the catalytic triad His57, Asp102 and Ser195. Trypsin is routinely used in…
-
Raney® Nickel, 50 Percent, Catalyst
Spectrum ChemicalCAS No.: 7440-02-0 UN No.: UN1378 Class: 4.2 Pkg. Group: PG II
-
RABBIT ATRIUM, 1Each, Tissue
Rockland Immunochemicals IncRABBIT ATRIUM, Non-sterile, Tissue, No expiration date is given for this product if properly stored.
-
MDL Number: MFCD00217820 Storage: 2-8°C
-
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…
-
Rp-8-Br-cGMPS sodium salt >=98% (HPLC)
MilliporeSigmaSynonyms: Rp-8-Bromo-cGMPS sodium salt; Rp-8-Bromoguanosine- 3', 5'- cyclic monophosphorothioate sodium salt Molecular Formula: C10H10BrN5O6PS · Na Molecular Weight: 462.15 Linear Structural Formula: C10H10BrN5O6PS · Na MDL Number: MFCD04037242 Purity: >=98% (HPLC) Storage: …
-
-
Ravuconazole >=97% (NMR)
MilliporeSigmaSynonyms: 4-[2-[(1R,2R)-2-(2,4-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-thiazolyl]benzonitrile; BMS-207147; ER-30346 Molecular Formula: C22H17F2N5OS Molecular Weight: 437.47 Linear Structural Formula: C22H17F2N5OS Purity: >=97% (NMR) Storage: -20C …
-
RAT PITUITARY, 1Each, Tissue
Rockland Immunochemicals IncRAT PITUITARY, Non-sterile, Tissue, No expiration date is given for this product if properly stored.
-
Rheodyne(R) Model 8125 Low Dispersion Injector
MilliporeSigmaInject as little as 0.1 muL of sample with high accuracy and zero waste. Small diameter flow channels in a low-dispersion version of the popular Model 7125 injector. Excellent for use with narrow bore columns (1-3 mm I.D.), but also well suited for larger diameter columns. Resolution is most…
-
"Rappaport Vassiliadis medium (base), modified, semi-solid"
MilliporeSigmafor microbiology Synonym(s): MSRV medium (base); Modified Semisolid Rappaport Vassiliadis Medium (base)
-
Recombinant 2019-nCoV Spike S1 Protein with hFc and His tag
MilliporeSigmaThe spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates thisinteraction.The S protein plays key parts in the induction of neutralizing-antibody and T-cellresponses, as well…
-
Replacement Electrodes, 1 pair
MilliporeSigmaThe Millicell(R) ERS-2 (Electrical Resistance System) reliably measures membrane potential and resistance of epithelial cells in culture. This device qualitatively measures cell monolayer health and quantitatively measures cell confluence. A silver/silver chloride (Ag/AgCl) pellet on each electrode…
-
SIGMA Rifapentine
MilliporeSigmaSynonym(s): DL 473 Empirical Formula: C47H64N4O12 Linear Formula: C47H64N4O12 Formula Weight: 877.03 Purity: ≥93% Storage: 2-8°C
-
Rhenium(III) chloride
Thermo Scientific ChemicalsFormula: ReCl3 Formula weight: 292.56 CAS Number: 13569-63-6 Harmonized Tariff Code: 2827.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
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…
-
SIGMA Rhein
MilliporeSigmaSynonym(s): 4,5-Dihydroxyanthraquinone-2-carboxylic acid; 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid; Rhubarb yellow Empirical Formula: C15H8O6 Linear Formula: C15H8O6 Formula Weight: 284.22 MDL…
-
Raji HLA Panel Cell Lines
MilliporeSigmaThe STR profile of these cell lines match that of its parental cell line - ECACC catalog number 85011429. This product is a panel of nine (9) genetically modified cell lines targeting MHC Class I HLA molecules in a Raji lymphoblast parental cell line background. The full HLA panel consists of a…
-
ALDRICH (R)-(-)-2-Methyl-2,4-pentanediol, 99%
MilliporeSigmaSynonym(s): (−)-Hexylene glycol Empirical Formula: C6H14O2 Linear Formula: CH3CH(OH)CH2C(CH3)2OH Formula Weight: 118.17 MDL Number: MFCD00064275 Purity: 99% Boiling Point: 197 °C(lit.) …
-
Synonym(s): RITC-Dextran MDL Number: MFCD00132176 Storage: 2-8°C
-
Rebaudioside M >=95.0% (HPLC)
MilliporeSigmaRebaudioside M is a diterpene glycoside isolated from Stevia rebaudiana leaves. Rebaudioside M is a zero-calorie sweetener and has a clean sweet taste with slight bitter or licorine aftertaste. Synonyms: Kaur-16-en-18-oic acid,…
-
RIPA Lysis Buffer, 10X 100 mL RIPA Lysis Buffer
MilliporeSigmaApplication: For lysis of cells to perform analysis on proteins. Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
-
Rubidium, plasma standard solution, Specpure r, Rb 1000µg/ml
Thermo Scientific ChemicalsFormula: Rb2CO3 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not…
-
SIAL Reagent Alcohol
MilliporeSigmaanhydrous, ≤0.003% water Synonym(s): Ethyl alcohol, Reagent alcohol; RGA; denatured alcohol RIDADR: UN 1170C 3 / PGII
-
Ruthenium (III) Chloride, Anhydrous
Spectrum ChemicalCAS No.: 10049-08-8 UN No.: UN1759 Class: 8 Pkg. Group: PG III
-
RABBIT SUBMAXILLARY, 1Each, Tissue
Rockland Immunochemicals IncRABBIT SUBMAXILLARY, Non-sterile, Tissue, No expiration date is given for this product if properly stored.
-
Rink amide AM resin (with Nle)
AFG BioscienceSynonyms: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxyacetamidonorleucylaminomethyl resin MDL No.: MFCD01656037 Appearance: Yellow Comments: Excellent resin for the synthesis of peptide amides using Fmoc strategy. Cleavage can be effected by 95% TFA. DVB: 1% DVB Mesh Size: …
-