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Sodium deoxycholate (for protein crystallization) Sodium deoxycholate (for protein crystallization), Deoxycholic acid, sodium salt, monohydrate [CAS: 145224-92-6]

    Chemical Name: Deoxycholic acid, sodium salt, monohydrateCAS: 145224-92-6Appearance: White powderPurity: ≥98.0% (HPLC)MW: 432.57, C24H39NaO4 · H2OStorage Condition: ambient temperatureShipping Condition: ambient temperatureIntroductionThe phospholipid bilayer is the basic structure of the cell membrane. The most important functions of cells include transportation of substances, energy exchange, and transmission of information. These functions are conducted at the cell membrane by membrane...

    TAPS TAPS, N-Tris(hydroxymethyl)methyl-3-aminopropanesulfonic acid [CAS: 29915-38-6]

      Chemical Name: N-Tris(hydroxymethyl)methyl-3-aminopropanesulfonic acid CAS: 29915-38-6Appearance: White crystalline powderPurity: ≥99.0% (Titration)MW: 243.28, C7H17NO6SStorage Condition: ambient temperatureShipping Condition: ambient temperatureChemical Structure IntroductionIn biological experiments, it is important to maintain the pH of the solutions used. Buffers, mixtures of appropriate weak acids, and their conjugate bases, are usually used. Most biological reactions occur at a neutral...

      TAPSO TAPSO, 2-Hydroxy-N-tris(hydroxymethyl)methyl-3-aminopropanesulfonic acid [CAS: 68399-81-5]

        Chemical Name: 2-Hydroxy-N-tris(hydroxymethyl)methyl-3-aminopropanesulfonic acid CAS: 68399-81-5Appearance: White crystalline powderPurity: ≥99.0% (Titration)MW: 259.28, C7H17NO7SStorage Condition: ambient temperatureShipping Condition: ambient temperatureChemical Structure IntroductionIn biological experiments, it is important to maintain the pH of the solutions used. Buffers, mixtures of appropriate weak acids, and their conjugate bases, are usually used. Most biological reactions occur at a...

        TD19C6 TD19C6, 2,6,13,16,23,26-Hexaoxaheptacyclo[25.4.4.47,12.417,22.01,17.07,12.017,22]tritetracontane

          ChemicalName: 2,6,13,16,23,26-Hexaoxaheptacyclo[25.4.4.47,12.417,22.01,17.07,12.017,22]tritetracontaneAppearance: white powderMW: 602.88, C37H62O6Storage Condition: ambient temperature, protect from metalShipping Condition: ambient temperatureProduct DescriptionTD19C6 is an ammonium ion selective ionophore. It is difficult to separate ammonium ion and potassium ion because they are close in ion size. The selectivity of TD19C6 for ammonium ion is about 10 times that of potassium ion, which is...

          TES TES, N-Tris(hydroxymethyl)methyl-2-aminoethenesulfonic acid [CAS: 7365-44-8]

            Chemical Name: N-Tris(hydroxymethyl)methyl-2-aminoethenesulfonic acidCAS: 7365-44-8Appearance: White crystalline powderPurity: ≥99.0% (Titration)MW: 229.25, C6H15NO6SStorage Condition: ambient temperatureShipping Condition: ambient temperatureChemical Structure IntroductionIn biological experiments, it is important to maintain the pH of the solutions used. Buffers, mixtures of appropriate weak acids, and their conjugate bases, are usually used. Most biological reactions occur at a neutral pH,...

            TFPB TFPB, Tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, sodium salt, dihydrate [CAS: 79060-88-1]

              ChemicalName:Tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, sodium salt, dihydrate CAS: 79060-88-1Appearance: White crystalline powderPurity: ≥99.0% (Titration, as anhydrous))MW: 886.20, C32H12BF24NaStorage Condition: ambient temperatureShipping Condition: ambient temperatureProduct DescriptionTetraphenylborate is unstable in acidic conditions because protons attack the ipso-carbon of the phenyl group and benzene is released. However, the electron density of the ipso-carbon of TFPB is low due...

              Tiron Tiron, 1,2-Dihydroxy-3,5-benzenedisulfonic acid, disodium salt, monohydrate [CAS: 149-45-1]

                ChemicalName: 1,2-Dihydroxy-3,5-benzenedisulfonic acid, disodium salt, monohydrate CAS: 149-45-1 (as an anhydride)Appearance: White crystal or powderPurity: ≥98.0% (Titration)Absorbance (Ti complex): ≥0.280 (around 380 nm)Sensitivity: pass testMW: 332.22, C6H4Na2O8S2, H2OStorage Condition: ambient temperature, protect from metalShipping Condition: ambient temperature Product DescriptionTiron is used as a metal indictor of Fe, and as a colorimetric reagent of Fe, Al, Ti, and other...

                TMPyP TMPyP, 5,10,15,20-Tetrakis(N-methylpyridinium-4-yl)-21H, 23H-porphine, tetrakis(p-toluenesulfonate) [CAS: 36951-72-1]

                  ChemicalName:5,10,15,20-Tetrakis(N-methylpyridinium-4-yl)-21H, 23H-porphine, tetrakis(p-toluenesulfonate) CAS: 36951-72-1Appearance: Purple powderMolar absorptivity (Cu complex): ≥140,000 (around 423 nm)Molar absorptivity (in acidic solution): ≥280,000 (around 445 nm)MW: 1363.61, C72H66N8O12S4Storage Condition: ambient temperature, protect from metalShipping Condition: ambient temperatureProduct DescriptionTMPyP is a highly sensitive colorimetric reagent for Cu. Its proton dissociation...

                  TOPO TOPO, Tri-n-octylphosphine oxide [CAS: 78-50-2]

                    ChemicalName: Tri-n-octylphosphine oxideCAS: 78-50-2Appearance: White or slightly yellow crystalline powderPurity: ≥98.0% (GC)MW: 386.63, C24H51OPStorage Condition: ambient temperature, protect from metalsShipping Condition: ambient temperatureProduct DescriptionTOPO dissolves in cyclohexane. TOPO forms adducts with metal chelates to enhance solvent extraction efficiency (Synergistic effect). It can be used for rare earth metals, actinoids, and other metal ions indicated below. Product...

                    TPPS TPPS, 5,10,15,20-Tetraphenyl-21H, 23H-porphinetetrasulfonic acid, disulfuric acid, tetrahydrate [CAS: 35218-75-8]

                      ChemicalName: 5,10,15,20-Tetraphenyl-21H, 23H-porphinetetrasulfonic acid, disulfuric acid, tetrahydrate CAS: 35218-75-8 (as an anhydride)Appearance: Deep green or deep greenish blue powderMolar absorptivity (pH 6.5): ≥510,000 (around 413 nm)MW: 1203.21, C44H30N4O12S4, 2H2SO4, 4H2OStorage Condition: ambient temperature, protect from metal and moistureShipping Condition: ambient temperatureProduct DescriptionTPPS is a water-soluble porphyrin that is reddish-purple in aqueous solution...

                      Trehalose Detergent trehalose, a-D-Glucopyranosyl-a-D-glucopyranoside monopalmitate

                        Appearance: White powderPurity: >95.0% (HPLC)Storage Condition: 0-5ºCShipping Condition: ambient temperature Product Description : Trehalose is commonly used as a stabilizer and protective material for biomaterial compounds. Because of this charctaristics, Trehalose is introduced to the new detergents as a hydrophilic part. Due to the great character of Trehalose, protein degeneration is expected to be prevented with Trehalose detergents. Therefore, Trehalose detergents may keep the...

                        Tricine Tricine, N-[Tris(hydroxymethyl)methyl]glycine [CAS: 5704-04-1]

                          Chemical Name: N-[Tris(hydroxymethyl)methyl]glycine CAS: 5704-04-1Appearance: White crystalline powderPurity: ≥99.0% (Titration)MW: 179.17, C6H13NO5Storage Condition: ambient temperatureShipping Condition: ambient temperatureChemical Structure IntroductionIn biological experiments, it is important to maintain the pH of the solutions used. Buffers, mixtures of appropriate weak acids, and their conjugate bases, are usually used. Most biological reactions occur at a neutral pH, from 6 to 8; the...

                          TTHA TTHA, Triethylenetetramine-N,N,N EN EN EEN EEhexaacetic acid [CAS: 869-52-3]

                            ChemicalName: Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic acid CAS: 869-52-3Appearance: White crystalline powderPurity: ≥98.0% (Titration)MW: 494.45, C18H30N4O12Storage Condition: ambient temperatureShipping Condition: ambient temperatureChemical StructureIntroductionOrganic compounds that coordinate metal ions into circular structures (chelate circles) are called chelating reagents. Most  chelating reagents include oxygen, nitrogen, or sulfur atoms in their molecules. Chelate...

                            WSC WSC, 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide, hydrochloride [CAS: 25952-53-8]

                              ChemicalName: 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide, hydrochloride CAS: 25952-53-8Appearance: White powderPurity: ≥98.0% (Titration)MW: 191.70, C8H18ClN3Storage Condition: ambient temperature, protect from moistureShipping Condition: ambient temperatureChemical StructureProduct Description of CalixarenesWSC is a water soluble carbodiimide. It is also soluble in alcohol, acetone, chloroform, dioxane, and DMF. WSC is used as a condensing agent for peptide syntheses. WSC and its urea form...

                              XB-I XB-I, 3-[3-(2,4-Dimethylphenylcarbamoyl)-2-hydroxynaphthalen-1-yl-azo]-4-hydroxybenzenesulfonic acid, sodium salt [CAS: 14936-97-1]

                                ChemicalName:3-[3-(2,4-Dimethylphenylcarbamoyl)-2-hydroxynaphthalen-1-ylazo]-4-hydroxybenzenesulfonic acid, sodium salt CAS: 14936-97-1Appearance: Dark red or dark reddish brown powderAbsorbance in 55% EtOH (0.027 mmol/l): ≥0.500 (around 605 nm)Absorbance in 60% EtOH (0.055 mmol/l, Mg complex): ≥0.200 (around 505 nm)MW: 513.50, C25H20N3NaO6SStorage Condition: ambient temperatureShipping Condition: ambient temperatureProduct DescriptionXB-I is a colorimetric reagent for Mg detection. It is...

                                XO XO, 3,3-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein, disodium salt [CAS: 1611-35-4]

                                  ChemicalName: 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein, disodium salt CAS: 1611-35-4Appearance: Reddish orange or reddish purple powderAbsorbance (0.014 mmol/l): ≥0.210 (around 440 nm)Sensitivity: To pass testMW: 716.62, C31H30N2Na2O13SStorage Condition: ambient temperature, protect from metalShipping Condition: ambient temperatureProduct DescriptionXO is a colorimetric reagent and metal indicator of various metal ions. It is readily soluble in water. Its proton...

                                  Zincon Zincon, 1-(2-Hydroxycarbonyl-phenyl)-5-(2-Hydroxy-5-sulfophenyl)-3-phenylformazan, sodium salt [CAS: 62625-22-3]

                                    ChemicalName: 1-(2-Hydroxycarbonylphenyl)-5-(2-hydroxy-5-sulfophenyl)-3-phenylformazan, sodium salt [CAS: ]CAS: 62625-22-3Appearance: dark reddish-purple powderabsorbance(0.02 mmol/l, pH9): 0.375 (around 490 nm)Sensitivity: pass testMW: 462.41, C20H15N4NaO6SStorage Condition: ambient temperature, protect from metalShipping Condition: ambient temperatureProduct DescriptionZincon is a colorimetric reagent for Zn and Cu detection, and a metal indicator in EDTA titration. This reagent is insoluble...

                                    Zn(II)-EDTA Zn(II)-EDTA, Ethylenediamine-N,N,N EN Etetraacetic acid, zinc, disodium salt, tetrahydrate [CAS: 39208-16-7]

                                      ChemicalName: Ethylenediamine-N,N,N',N'-tetraacetic acid, zinc, disodium salt, tetrahydrateCAS: 14025-21-9Appearance: White powderPurity: ≥99.0% (Titration)MW: 471.64 C10H12N2Na2O8Zn, 4H2OStorage Condition: ambient temperatureShipping Condition: ambient temperatureChemical Structure IntroductionOrganic compounds that coordinate metal ions into circular structures (chelate circles) are called chelating reagents. Most chelating reagents include oxygen, nitrogen, or sulfur atoms in their...