Unknown

Dataset Information

0

Discovery proteomics of human placental tissue.


ABSTRACT: We describe a label-free proteomics protocol for the interrogation of the placental proteome. Step-by-step directions, including tissue cleanup and preparation, proteolytic digestion, nanoLC-MS/MS data collection and data analysis, are provided. The workflow has been applied toward exploring differential protein expression patterns in placentas from women who have been exposed to drugs during pregnancy relative to those who have not. We collected 20 tissue specimens, each representing a combination of spatially diverse sections across the placenta. These specimens were analyzed in the work described here, to survey information across the entire organ. This protocol can be scaled up or down as needed.

SUBMITTER: Mellinger AL 

PROVIDER: S-EPMC9218992 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature

altmetric image

Publications

Discovery proteomics of human placental tissue.

Mellinger Allyson L AL   McCoy Krista K   Minior Duy An T DAT   Williams Taufika Islam TI  

Rapid communications in mass spectrometry : RCM 20211223


We describe a label-free proteomics protocol for the interrogation of the placental proteome. Step-by-step directions, including tissue cleanup and preparation, proteolytic digestion, nanoLC-MS/MS data collection and data analysis, are provided. The workflow has been applied toward exploring differential protein expression patterns in placentas from women who have been exposed to drugs during pregnancy relative to those who have not. We collected 20 tissue specimens, each representing a combinat  ...[more]

Similar Datasets

| S-EPMC3960606 | biostudies-literature
| S-EPMC3218592 | biostudies-literature
| S-EPMC3428526 | biostudies-literature
| S-EPMC2686511 | biostudies-literature
| S-EPMC9912121 | biostudies-literature
| S-EPMC3043350 | biostudies-literature
| S-EPMC9047282 | biostudies-literature
2019-10-10 | PXD014083 | Pride
| S-EPMC3973783 | biostudies-literature
2020-10-29 | MSV000086385 | MassIVE