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DOI: 10.3791/50648-v
Jessica M Bryant1,2, Mirella L Meyer-Ficca3, Vanessa M Dang1, Shelley L Berger1,4,5, Ralph G Meyer3
1Department of Cell and Developmental Biology,University of Pennsylvania, 2Biomedical Graduate Studies,University of Pennsylvania, 3Department of Animal Biology and Center for Animal Transgenesis and Germ Cell Research,University of Pennsylvania, 4Department of Genetics,University of Pennsylvania, 5Department of Biology,University of Pennsylvania
Please note that some of the translations on this page are AI generated. Click here for the English version.
O método STA-PUT permite a separação das diferentes populações de células espermatogénicas com base no tamanho e densidade.
O objetivo geral deste procedimento é separar os diferentes tipos de células encontradas nos testículos. Primeiro, colha uma população mista de células do camundongo. Os testículos carregam as células e o gradiente BSA no aparelho de permanência.
Agora permita que as células sedimentem através do gradiente BSA. Em seguida, colete as frações e combine-as com base na composição celular. Em última análise, a sedimentação de velocidade com a permanência é usada para separar diferentes tipos de células dos testículos com base nas diferenças de tamanho e densidade.
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