CAS 77-86-1

Tris(hydroxymethyl)aminomethane

Description:

Tris(hydroxymethyl)aminomethane, commonly known as Tris, is an organic compound with the chemical formula C4H11NO3. It is a white crystalline solid that is highly soluble in water, making it an effective buffering agent in biochemical and molecular biology applications. Tris has a pKa value around 8.1, which allows it to maintain a stable pH in biological systems, particularly in the physiological range. It is often used in the preparation of buffer solutions for electrophoresis and other laboratory techniques. Tris is non-toxic and has low volatility, which contributes to its widespread use in research settings. Additionally, it can form stable complexes with metal ions, which can be advantageous in various biochemical assays. However, it is important to note that Tris can interfere with certain assays, particularly those involving phenolic compounds. Overall, Tris is a versatile and essential reagent in many scientific fields, particularly in biochemistry and molecular biology.

Formula: C₄H₁₁NO₃

InChI: InChI=1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

InChI key: InChIKey=LENZDBCJOHFCAS-UHFFFAOYSA-N

SMILES: C(CO)(CO)(CO)N

Synonyms:

• 1,3-Dihydroxy-2-(hydroxymethyl)propan-2-amine
• 2-Amino-1,3-dihydroxy-2-(hydroxymethyl)propane
• 2-Amino-2-(Hydroxymethyl)-1,3-Propandiol
• 2-Amino-2-(hydroxymethyl)-1,3-propanediol
• 2-Amino-2-(hydroxymethyl)propane-1,3-diol
• 2-Amino-2-(hydroxymethyl)propanediol
• 2-Amino-2-hydroxymethyl-1, 3-propanediol
• 2-Amino-2-hydroxymethylpropan-1,3-diol
• 2-Amino-2-methylol-1,3-propanediol
• A 0321
• Addex-Tham
• Aminomethane
• Aminotri(hydroxymethyl)methane
• Aminotrimethylolmethane
• Aminotris(hydroxymethyl)methane
• Methanamine, 1,1,1-tris(hydroxymethyl)-
• Nsc 103026
• Nsc 6365
• Nsc 65434
• Pehanorm
• Propane-1,3-Diol, 2-Amino-2-(Hydroxymethyl)-
• Ricrolin TE
• Sarkosyl
• T 1503
• TAM
• TAM (buffering agent)
• Talatrol
• Tham
• Toris Amino Ultra PC
• Tri Amino
• Tri(hydroxymethyl)aminomethane
• Tri(hydroxymethyl)methylamine
• Trigmo base
• Trihydroxymethylaminomethane (Tham)
• Triladyl
• Trimethylolaminomethane
• Tris
• Tris (Base)
• Tris (buffering agent)
• Tris Amino
• Tris Amino Crystal
• Tris Amino Ultra
• Tris Amino Ultra PC (J) tromethamine
• Tris Buffer
• Tris(Hydroxymethyl)Methylamine
• Tris(hydroxymethyl)aminomethane
• Tris(hydroxymethyl)methanamine
• Tris(methylolamino)methane
• Tris, free base
• Tris-steril
• Trisamin
• Trisamine
• Trisaminol
• Trishydroxymethylaminomethane
• Trispuffer
• Trizma
• Trizma Base
• Trometamol
• Trometamole
• Tromethamine
• Tromethane
• Tromethanmin
• Tutofusin tris
• [2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amine

Tris, ≥98%

Controlled Product

CAS: 77-86-1

Thermo Scientific Tris Ultrapure

Formula: C₄H₁₁NO₃

Purity: 98%

Color and Shape: White to pale yellow crystalline powder

Molecular weight: 121.14

Ref: 02-J22675

Tris(hydroxymethyl)aminomethane, 99%

Controlled Product

CAS: 77-86-1

Tris(hydroxymethyl)aminomethane is used as buffers in biochemistry and molecular biology laboratories. It is used as a primary standard to standardize acid solutions for chemical analysis. It finds application in cell membranes to increase its permeability. As an alternative to sodium bicarbonate,

Formula: C₄H₁₁NO₃

Purity: 99%

Color and Shape: White, Crystalline powder or crystals and/or chunks

Molecular weight: 121.14

Ref: 02-A18494

TRIS, 1.0M buffer soln., pH 8.5, 0.2 micron filtered

Controlled Product

CAS: 77-86-1

TRIS, 1.0M buffer soln., pH 8.5 is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alf

Formula: C₄H₁₁NO₃

Color and Shape: Clear liquid

Molecular weight: 121.14

Ref: 02-J61038

TRIS-buffered saline (TBS, 10X) pH 7.4, for Western blot

Controlled Product

CAS: 77-86-1

For Western blot washing

Formula: C₄H₁₁NO₃

Color and Shape: Clear colorless, Liquid

Molecular weight: 121.14

Ref: 02-J62938

TRIS, 1.0M buffer soln., pH 9.0, 0.2 micron filtered

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Ref: 02-J60707

Tris(hydroxymethyl)aminomethane, Molecular Biology Grade, 99.9%

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄H₁₁NO₃

Purity: 99.9%

Molecular weight: 121.14

Ref: 02-J61062

TRIS-buffered saline (TBS, 10X) pH 8.0

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Ref: 02-J62780

TRIS, 1.0M buffer soln., pH 8.0, 0.2 micron filtered

Controlled Product

CAS: 77-86-1

TRIS, 1.0M buffer soln., pH 7.5 is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alf

Ref: 02-J61429

TRIS, 0.5M buffer soln., pH 7.5

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Ref: 02-J61141

TRIS, 1.0M buffer soln., pH 7.4

Controlled Product

CAS: 77-86-1

Tris is used in pH control in buffering systems for electrophoresis applications.Tris is used in assays used to characterize the activity and kinetics of the enzymes that catalyze SUMOylation of Small ubiquitin-like proteins (SUMO) and SUMO-dependent protein-protein interactions. Also used as buffer

Ref: 02-J60202

TRIS, 1.0M buffer soln., pH 6.5, 0.2 micron filtered

Controlled Product

CAS: 77-86-1

TRIS, 1.0M buffer soln., pH 7.5 is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alf

Ref: 02-J62264

Tris, 99.8 to 100.1% (Dry Basis), Molecular Biology Grade, Ultrapure

Controlled Product

CAS: 77-86-1

Thermo Scientific Tris Molecular Biology Grade Ultrapure

Formula: C₄H₁₁NO₃

Purity: 100.1%

Color and Shape: White crystalline powder

Molecular weight: 121.14

Ref: 02-J75825

TRIS, 1.0M buffer soln., pH 7.2

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Ref: 02-J62186

TRIS-buffered saline (TBS, 10X) pH 7.6

Controlled Product

CAS: 77-86-1

TRIS-buffered saline (TBS, 10X) pH 7.6 is used as a substance diluent, as a wash buffer in immunoassays such as enzyme-linked immunosorbent assay. It is used in antibody diluent in western blotting, sample diluent in vitro diagnostics, immuno-histochemical staining and in situ hybridization. This Th

Ref: 02-J62662

TRIS, 0.5M buffer soln., pH 8.8

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄H₁₁NO₃

Color and Shape: Clear liquid

Molecular weight: 121.14

Ref: 02-J61144

Tris(hydroxymethyl)aminomethane, Electrophoresis Grade, 99.5%

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄H₁₁NO₃

Purity: 99.5%

Molecular weight: 121.14

Ref: 02-J61016

TRIS, 1.0M buffer soln., pH 7.8

Controlled Product

CAS: 77-86-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Ref: 02-J61579

TRIS, 1.0M buffer soln., pH 8.8

Controlled Product

CAS: 77-86-1

TRIS, 1.0M buffer is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar produc

Formula: C₄H₁₁NO₃

Color and Shape: Clear liquid

Molecular weight: 121.14

Ref: 02-J60452

Tris, 99.0 to 101.0% (Dry Basis)

Controlled Product

CAS: 77-86-1

Thermo Scientific Tris Molecular Biology Grade

Formula: C₄H₁₁NO₃

Purity: 101.0%

Color and Shape: White/clear crystalline powder

Molecular weight: 121.14

Ref: 02-J22674

TROMETAMOL CRS

Controlled Product

CAS: 77-86-1

TROMETAMOL CRS

Formula: C₄H₁₁NO₃

Color and Shape: Crystalline Powder. White. Colourless Crystals. Powder.

Molecular weight: 121.135

Ref: 41-T2550000