Agilent Cell Analysis’ Post

Discover how to monitor polar compounds in bioreactors using high pH conditions with negative mode LC/MS detection. Analyze amino acids, feedstock, and waste products in one go. https://bit.ly/48zlqdZ #aminoacids #cellculture #mediaanalysis #HILIC #upstream #bioprocess

Monitoring the wide range of polar compounds found in bioreactors and fermenters is a challenging application for hydrophilic interaction chromatography. Learn a method using high pH conditions with negative mode LC/MS detection, that allows amino acids, feedstock, and waste products to be monitored in a single analysis: https://bit.ly/48zlqdZ #aminoacids #cellculture #mediaanalysis #HILIC

Monitoring the wide range of polar compounds found in bioreactors and fermenters is a challenging application for hydrophilic interaction chromatography. Learn a method using high pH conditions with negative mode LC/MS detection, that allows amino acids, feedstock, and waste products to be monitored in a single analysis. https://lnkd.in/geXyT2AQ #aminoacids #cellculture #mediaanalysis #HILIC #AgilentSAJK

Evaluating LC methods for enhanced charged aerosol detector response: a case study using underivatized amino acids https://lnkd.in/eTcpkBxQ

Insufficient visibility by UV/VIS? No problem! inefficient separation by your HPLC? No problem! Wanted to increase your sample throughput? Talk to us. Wanted to have a greener solution in sample purification / isolation? Talk to us. #BUCHI #SFC #SuperCritucalFluid #chromatography #prepHPLC

Corydalis Extract Tetrahydropalmatine (dl-THP) Product Name: Tetrahydropalmatine CAS No. : 6024-85-7 Molecular formula: C21H26NO4 Specification: Tetrahydropalmatine ≥ 98% HPLC Appearance: Light yellow to white crystal powder, odorless, slightly bitter taste Main Feature: Analgesic Effect with little addictive https://lnkd.in/gbidsAv6

Amyrin isomers are triterpenoids found in most fruit and leaf cuticles. There have been recent studies that suggest β-amyrin exhibits long-lasting anti-inflammatory properties and is a potential molecule in pain relief through the activation of cannabinoid receptors. However, when separating the isomers amyrin shows insufficient visibility in the UV/Vis range due to its chemical structure. Here we share a method for separating these α and β isomers, using SFC coupled with Evaporative Light Scattering Detection (ELSD). #Chromatography #SFC #ELSD

Analysis of Butylated Hydroxytoluene (BHT) in Newcrom R1

This LC-MS/MS method for amino acids in plasma provides excellent chromatographic and quantitative results in a fast 13-minute run without derivatization. #chromatography #LCMSMS #Raptor #PolarX https://lnkd.in/ec7d7FRq

Aminosavak mérése LC-MS/MS-el derivatizációs rémálom nélkül! Amino Acid Analysis Without the Derivatization Nightmare: We've developed a fast and direct LC-MS/MS method for analyzing 45 amino acids in plasma, all in just 13 minutes. This was achieved using a straightforward sample prep without derivatization and a Raptor Polar X column. The results? Excellent separation of isobaric compounds and impressive accuracy, precision, and linearity. #AnalyticalChemistry #LCMSMS #AminoAcids #ResearchInnovation