TSSK1 Protein, Human (Sf9, GST)

The TSSK1 protein is a testis-specific serine/threonine protein kinase that plays a crucial role during late spermatogenesis, especially during cytoplasmic remodeling. It phosphorylates "Ser-288" of TSKS, which contributes to the transition of the ring structure around the base of the flagellum. TSSK1 Protein, Human (Sf9, GST) is the recombinant human-derived TSSK1 protein, expressed by Sf9 insect cells , with N-GST labeled tag. The total length of TSSK1 Protein, Human (Sf9, GST) is 366 a.a., .

The TSSK1 protein, a testis-specific serine/threonine-protein kinase, emerges as a crucial factor in spermatid development, particularly in the late stages of spermatogenesis during cytoplasm reconstruction. Its role involves phosphorylating 'Ser-288' of TSKS and contributing to the transformation of a ring-shaped structure surrounding the base of the flagellum, originating from the chromatoid body. TSSK1's involvement in these intricate processes underscores its significance in the precise orchestration of events essential for spermatid maturation. This testis-specific kinase plays a vital role in the intricate molecular events that underlie spermatogenesis, contributing to the structural changes and developmental transitions necessary for the formation of mature sperm cells.

Human

Sf9 insect cells

N-GST

Q9BXA7 (D2-Q367)

83942

Greater than 90% as determined by reducing SDS-PAGE.

<1 EU/μg, determined by LAL method.