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. 2015 Mar 16;10(3):e0118698. doi: 10.1371/journal.pone.0118698

Fig 6. Epididymal sperm presents a punctiform staining at the implantation fossa.

Fig 6

(A, B) Sun5 staining is located at the implantation fossa in epididymal sperm (arrow heads). (C) Sperm were fractionated by mild sonication allowing separating head and flagella fractions and resolved proteins by SDS PAGE of both fractions were subjected to Western blotting analysis with Ab2 Sun5 antibody. As control, testis nuclear protein extracts were subjected to Western blotting analysis in the same trial.