Mastodawn

CellBioNews Jan 27, 2025

Streamlined protocol reveals chemical structure of #cellular #proteins on a large scale

https://phys.org/news/2025-01-protocol-reveals-chemical-cellular-proteins.html

Streamlined protocol reveals chemical structure of cellular proteins on a large scale

In living organisms, protein molecules with different chemical structures called proteoforms, are produced from a single gene to perform a variety of physiological protein functions. It has been known for quite some time that humans have approximately 22,000 genes, but the total number of human proteoforms is still unknown.

Phys.org

PastelBio Sep 9, 2023

RT @NLKProteomics: There's still time to register! The future of #Proteoforms starts here! #TDP2023

PastelBio Jun 27, 2023

RT @: 20,001 DOWNLOADS - The Human Proteoform Project seems to be of interest to quite a few people... #proteomics #proteoforms #genomics #massspec
https://science.org/doi/10.1126/sciadv.abk0734…

Scientific Frontline Mar 21, 2023

The paper examines melting behavior of #proteins to define cases where portions of the #protein melt differently. In these cases, the method can identify that the protein is likely to exist in multiple physical forms, called #proteoforms.
#Biology #Medical #Chemistry #sflorg
https://www.sflorg.com/2023/03/bio03212301.html

New method to identify and explore functional proteoforms and their associations with drug response in childhood acute lymphoblastic leukemia

Proteins are responsible for execution of cellular processes

Dave Tabb Nov 25, 2022

How do we identify #proteoforms via #ProSight 4.2 for Proteome Discoverer 3.0? Enjoy this 45-minute tour! #TopDown #Proteomics
https://www.youtube.com/watch?v=Q7KhnsoB7jY

20221125 ProSight Proteome Discoverer Top Down Proteomics

YouTube