Compare Tool

Select up to 3 products

All Products

Reagents, R

1 - 32 of 1892
Sort
View
Show
  • RNAlater®, Stabilize and protect RNA with immediate RNase inactivation

    Sigma-Aldrich

    Synonym: Anti-CD68 molecule, Anti-DKFZp686M18236, Anti-GP110, Anti-LAMP4, Anti-macrosialin EC Number: 231-984-1 MDL Number: MFCD03453003 Features and Benefits No compromise in RNA quality following mRNA or total RNA isolation Rapidly permeates tissues to stabilize…

  • Rubidium, 99.75% (metals basis)

    Alfa Aesar

    Purity: 99.75% (metals basis) CAS Number: 7440-17-7 UN Number: UN1423 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code:  2805.19 Hazard Statements: H260-H314-H318 In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and…

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

    Sigma-Aldrich

    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…

  • FLUKA Resveratrol

    Sigma-Aldrich

    certified reference material, TraceCERT ® Synonym(s): 3,4',5-Trihydroxy- trans -stilbene; 5-[(1 E )-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol Empirical Formula: C14H12O3 Formula Weight: 228.24 Linear Formula: …

  • FLUKA Retinyl acetate

    Sigma-Aldrich

    pharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): Vitamin A acetate; Retinol acetate; Vitamin A acetate Empirical Formula: C22H32O2 Formula Weight: 328.49 Linear Formula: C22H32O2 MDL Number: …

  • ALDRICH Rhodamine B base, Dye content 97%

    Sigma-Aldrich

    Synonym(s): Solvent Red 49 Empirical Formula: C28H30N2O3 Linear Formula: C28H30N2O3 Formula Weight: 442.55 MDL Number: MFCD00066967

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

    Sigma-Aldrich

    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…

  • D-Ribose

    bioWORLD

  • FLUKA Rhenium standard for AAS

    Sigma-Aldrich

    TraceCERT ® , 1000 mg/L Re in nitric acid RIDADR: UN 3264 8 / PGIII

  • ALDRICH D-(-)-Ribose, 98%

    Sigma-Aldrich

    Formula: C5H10O5 Formula Weight: 150.13 CAS No.: 50-69-1 Purity: 98% Packaging: 10, 25, 100 g in poly bottle

  • SIGMA Rabbit serum

    Sigma-Aldrich

    Synonym(s): Serum Storage: −20°C

  • FLUKA (17R)-4'-Chloro-5'-ethyl-9-fluoro-11B-hydroxy-16B-methylspiro[androsta-1,4…

    Sigma-Aldrich

    pharmaceutical impurity standard, ≥95.0% (HPLC) Synonym(s): Clobetasol Related Compound A (USP); Clobetasol impurity J (PhEur) Empirical Formula: C25H30ClFO4 Formula Weight: 448.95 Linear Formula: C25H30ClFO4

  • p-Rosolic acid, Dye content 85 %

    Sigma-Aldrich

    CAS 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

  • Ringer's Solution, standard, unbuffered

    Alfa Aesar

  • SIGMA RAW 264 Cell Line from mouse

    Sigma-Aldrich

    Storage: −196°C

  • RNA Loading Buffer with Ethidium Bromide, 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 Immediate visualization of samples post-electrophoresis Ready-to-use, convenient 2X formulation AMRESCO’s RNA…

  • 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

  • SIGMA Red Blood Cell Lysing Buffer Hybri-Max™, liquid, sterile-filtered,…

    Sigma-Aldrich

    Synonym(s): RBC Lysing Buffer Application: Recommended for use by adding 1 mL of buffer to a cell pellet (cell pellet = 1 spleen or 100-200 million cells). Gently mix for 1 minute. Dilute the buffer with 15-20 mL of medium or salt solution. Centrifuge at 250-500 × g for 7 minutes and…

  • Ruthenium(III) chloride hydrate, ReagentPlus®

    Sigma-Aldrich

    CAS Number: 14898-67-0 Linear Formula: RuCl3 · xH2O Molecular Weight: 207.43 (anhydrous basis) EC Number: 233-167-5 MDL Number: MFCD00149844 PubChem Substance ID: 24852386 Application Catalyzes the synthesis of 2-ethyl-3-methylquinolines…

  • ALDRICH Rubidium nitrate, 99.99% trace metals basis

    Sigma-Aldrich

    Empirical Formula: NO3Rb Linear Formula: RbNO3 Formula Weight: 147.47 MDL Number: MFCD00011193 Purity: 99.99% trace metals basis Density: 3.11 g/mL at 25 °C(lit.)

  • Rambach® Agar Powder + Liquid Mix

    EMD Millipore

    Formula: Mixture Description: Typical Composition (g/L): Peptones 8.0; sodium chloride 5.0; sodium deoxycholate 1.0; chromogenic mix 1.5; propylene glycol 10.5; agar-agar 15.0. Application: For identifying Salmonella in foodstuffs.

  • Rr Mercuric Nitrate 2.256N, Crtg

    Hach

    Mercuric Nitrate Cartridges for Digital Titrator Digits x 0.1 = mg/L CI- in 100 mL Bottle/2.256 N

  • 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…

  • SIGMA Rebeccamycin solid, >=98% (HPLC), from Saccharothrix aerocolonigenes

    Sigma-Aldrich

    Empirical Formula: C27H21Cl2N3O7 Linear Formula: C27H21Cl2N3O7 Formula Weight: 570.38 MDL Number: MFCD01718312 Purity: ≥98% (HPLC) Storage: −20°C

  • Riboflavin, Vitamin B2

    bioWORLD

    Involved in FMN and FAD synthesis Riboflavin provides protection against oxidative damage Technical Information: High Purity Grade Specific rotation: +56.5 to +59.5º Moisture: <1.5% Ash: <0.3% Lumiflavin: <0.025% Appearance: Yellow to orange/yellow…

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

    Sigma-Aldrich

    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…

  • R2A Agar, Granulated

    EMD Millipore

    Formula: Mixture Description: Typical Composition (g/L): Yeast extract 0.5; proteose peptone 0.5; casein hydrolysate 0.5; glucose 0.5; soluble starch 0.5; sodium pyruvate 0.3; di-potassium hydrogen phosphate 0.3; magnesium sulfate 0.05; agar-agar 12.0. Application: For the determination…

  • Peroxidase-AffiniPure Goat Anti-Rabbit IgG (H+L)

    Jackson Immunoresearch

    Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The…

  • SIGMA Rhodamine B >=95% (HPLC)

    Sigma-Aldrich

    Synonym(s): Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine Empirical Formula: C28H31ClN2O3 Linear Formula: C28H31ClN2O3 Formula Weight: 479.01 MDL Number: MFCD00011931 Purity:…

  • 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…

  • FLUKA Reid Vapour Pressure Standard

    Sigma-Aldrich

    ASTM D 4953A, 323A (84.41 kPa) Storage: 2-8°C

  • RNase

    ACTGene, Inc.

    Ribonuclease A (RNase A) is an endoribonuclease, that specifically cleaves single-stranded RNA 3' to pyrimidine residues (cytosine, uracil). Thereby, it generates pyrimidine-3'-phosphate or oligonucleotides with terminal pyrimidine-3'-phosphates. A major application for RNAse A is the removal of…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.