| Popis: |
Immunoprecipitation is an essential methodology for enriching and purifying targeted proteins and peptides for in-depth analysis by any number of further techniques, from Western blotting to mass spectrometry (MS). Historically, the posttranslational modification ADP-ribosylation (ADPr) has been studied mainly in its polymerized form (poly-ADPr), but recent studies support the abundance and physiological relevance of mono-ADPr. Here, we describe several approaches to enrich mono-ADP-ribosylated proteins and peptides using mono-ADPr-specific antibodies, which can be tailored to a desired target and mode of downstream analysis. |
