Amino Acid Analysis Reagents and Accessories
Thermo Scientific™ Fluoraldehyde™ o-Phthaldialdehyde Reagent Solution (OPA)
Ready-to-use solution of o-phthalaldehyde, a fluorescent, amine-reactive, HPLC pre- or post-column labeling reagent to measure peptides or amino acids (Ex 340nm, Em 455nm).
Thermo Scientific™ Vacuum Hydrolysis Tube, 1 mL
High-quality valved glass tubes designed for heated, vacuum, acid-hydrolysis of proteins and peptides for amino acid analysis by HPLC chromatography.
Thermo Scientific™ Amino Acid Standard H
Calibrate HPLC analysis of protein hydrolysates using this calibration standard mixture of 18 amino acids, each at 2.5 micromoles/mL in 0.1N HCl.
Thermo Scientific™ Fluoraldehyde™ o-Phthaldialdehyde Crystals (OPA)
Measure peptides or amino acids (Ex 340nm, Em 455nm) with phthalaldehyde, a fluorescent, amine-reactive, HPLC pre- or post-column labeling reagent.
Applied Biosystems™ Procise™ cLC Flask Maintenance Kit
This is a maintenance accessory for the Procise™ system.
Thermo Scientific™ Hydrochloric Acid Solution, Sequencing Grade
Constant-boiling 6N HCl solution, supplied in 1mL ampules, used to acid-hydrolyze proteins (protein hydrolysis) for HPLC amino acid composition analysis.
Thermo Scientific™ Peptide Retention Standard
A mixture of five specific deca-peptides (acetylated with c-terminal amides) to run reference elution profiles for reverse-phase HPLC chromatography.
Thermo Scientific™ FDAA (Marfey's Reagent) (1-fluoro-2-4-dinitrophenyl-5-L-alanine amide)
Label and measure optical isomers of amino acids by reverse-phase chromatography (HPLC) with this amine-reactive, colored (Amax 340nm) compound.
Thermo Scientific™ Vacuum Hydrolysis Tube, 18 mL
High-quality valved glass tubes designed for heated, vacuum, acid-hydrolysis of proteins and peptides for amino acid analysis by HPLC chromatography.
Thermo Scientific™ Vacuum Hydrolysis Tube, 6 mL
High-quality valved glass tubes designed for heated, vacuum, acid-hydrolysis of proteins and peptides for amino acid analysis by HPLC chromatography.
Thermo Scientific™ Pierce™ Ninhydrin (2,2-dihydroxy-1H-indene-1,3(2H)-dione)
Label, detect and measure peptides, proteins and amino acids by HPLC (liquid chromatography) using this amine-reactive, colored reagent (Amax 440nm).
Applied Biosystems™ S2B, Ethyl Acetate, 450 mL
This reagent is intended for N-terminal protein sequencing applications.
Agilent Technologies (OPS REAGENT) O-PHTHALAL-6X1ML
(OPS Reagent) o-phthalaldehyde & 3-mercaptopropionic acid in borate buffer
Sigma Aldrich Fine Chemicals Biosciences Ninhydrin Spray Reagent, 100 mL
Detects amino acids, amines and amino sugars.