Protocol for isolating cervico-vaginal fluid cells from Macaca mulatta to study immunological and functional changes

Daniel Short1, Monica Cappelletti2, Anne Vu3

  • 1Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2AZ, UK.

STAR Protocols
|July 13, 2025
PubMed

Cervico-vaginal fluid represents an important biological fluid due to its proximity to gestational tissues, such as the cervix, fetal membranes, and myometrium. Here, we present a protocol to isolate cervico-vaginal fluid cells from Macaca mulatta. We describe steps for cervico-vaginal fluid collection, cervico-vaginal cell isolation for nuclear staining and immunophenotyping by flow cytometry, and protein-level detection and quantification by ELISA. This protocol can provide insights into altered immunological changes at the cervico-vaginal interface.

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