PXD041278-1
PXD041278 is an original dataset announced via ProteomeXchange.
Dataset Summary
Title | A One-Step Heating Process for Efficient Desalting and Purification of Proteomic Samples in Sample Pre-Treatment |
Description | The conventional method for desalting columns in proteomic sample pre-treatment is a multi-step process and is susceptible to trace sample loss. This study presents a novel proteomic pre-treatment method that combines enzymatic digestion with ultrafiltration and desalting through a one-step heating process. The procedure involves washing protein samples with ammonium bicarbonate prior to enzymatic digestion, and subsequently removing ammonium bicarbonate from the resulting peptide solution by heating to yield pure, desalted peptides. This approach is simple to implement, does not result in sample loss or contamination from PEG polymers, and can be directly interfaced with LC-MS for subsequent mass spectrometry analysis. |
HostingRepository | iProX |
AnnounceDate | 2023-03-30 |
AnnouncementXML | Submission_2024-06-11_19:04:57.479.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Xuemeng Ji |
SpeciesList | scientific name: Cronobacter sakazakii ATCC BAA-894; NCBI TaxID: 290339; |
ModificationList | No PTMs are included in the dataset |
Instrument | Q Exactive Plus |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
---|---|---|---|
0 | 2023-04-02 02:49:37 | ID requested | |
⏵ 1 | 2024-06-11 19:04:57 | announced |
Publication List
Dataset with its publication pending |
Keyword List
submitter keyword: Proteomic analysis, Sample pre-treatment, Desalting column, Heating, Ammonium bicarbonate |
Contact List
Xuemeng Ji | |
---|---|
contact affiliation | Nankai Univeristy |
contact email | jixuemeng@nankai.edu.cn |
lab head | |
Xuemeng Ji | |
contact affiliation | Nankai Univeristy |
contact email | 018071@nankai.edu.cn |
dataset submitter |
Full Dataset Link List
iProX dataset URI |