Proteomics

Dataset Information

0

An integrated strategy combining in-solution isoelectric focusing (OFFGEL) and DIGE: visualization of A1 and A2 variants of cow´s milk β-casein. LC-MS/MS analysis of beta casein variants.


ABSTRACT: This dataset contains proteomic data generated to investigate the presence of β-casein variants A1 and A2 in raw cow milk. Milk protein extracts were fluorescently labeled and separated using a combined DIGE and OFFGEL fractionation strategy. OFFGEL fractions were subsequently analyzed by SDS-PAGE and visualized with a CCD-based imaging system. Selected bands were subjected to LC-MS/MS analysis for protein identification and confirmation of β-casein variants. The dataset includes raw spectra and search results to support reproducibility.

INSTRUMENT(S):

ORGANISM(S): Bos Taurus (bovine)

TISSUE(S): Milk

SUBMITTER: Lorea R. Beldarrain  

LAB HEAD: Miguel Ángel

PROVIDER: PXD069178 | Pride | 2026-01-25

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
Band_1_Mascot.xml Xml
Band_1_id_A0A452DHW7.html Other
Band_1_id_P02666.html Other
Band_1_peak.mgf Mgf
Band_1_raw.raw Raw
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