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YMC

Application Notes by YMC

Improving the UHPLC separation of fatty acid methyl ester isomers by column coupling

| Contributed by YMC

The separation of very similar substances such as isomers has proved as challenging.

MS compatible charge variant analysis of 28 commercial monoclonal antibodies by CEX

| Contributed by YMC

Cation exchange chromatography (CEX) is perceived to be the gold standard for the charge sensitive characterisation of monoclonal antibodies (MAbs).

Baseline separation of chlorophenols as a result of outstanding steric selectivity of YMC-Triart C18 ExRS

| Contributed by YMC

Chlorophenols are used as pesticides, bleaching agents and disinfectants.

Online native HIC-MS analysis of cys-linked ADCs

| Contributed by YMC

The DAR of the SigmaMAb ADC-mimic was determined using YMC’s BioPro HIC BF column and a nanospray ionisation MS.

Analysis of oxidised monoclonal antibodies using BioPro HIC BF

| Contributed by YMC

In this application note, the separation of MAb samples and their oxidised species using YMC’s HIC column, BioPro HIC BF, is described.

Native online SCX-MS analysis of monoclonal antibodies

| Contributed by YMC

Cation exchange chromatography is a non-denaturing technique used for separation & isolation of protein charge variants before characterisation via MS

Analysis of commercial monoclonal antibodies by microLC-MS/MS

| Contributed by YMC

Monoclonal antibodies (MAbs) are high-potency agents mainly used in cancer therapy or to combat auto-immune diseases

Quick and easy separation of cannabidiol and melatonin

| Contributed by YMC

Cannabidiol is a non-psychoactive cannabinoid which has an easing, anti-inflammatory and antianxiety effect and is used to ease nausea.

High resolution analysis of monoclonal antibodies using the cation exchange column BioPro IEX SF

| Contributed by YMC

Cation exchange chromatography (CEX) is perceived to be the gold standard for the charge sensitive characterisation of monoclonal antibodies (MAbs).

High throughput DAR determination of brentuximab vedotin (Adcetris®) by reducing the analysis time

| Contributed by YMC

Drug-to-antibody ratios of antibody-drug-conjugates such as brentuximab vedotin is important for their therapeutic efficacy and pharmacokinetics.

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