background:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. In vitro, PLCZ1 hydrolyzes PtdIns(4,5)P2 in a Ca2+-dependent manner. It triggers intracellular Ca2+ oscillations in oocytes solely during M phase and is involved in inducing oocyte activation and initiating embryonic development up to the blastocyst stage. PLCZ1 is therefore a strong candidate for the egg-activating soluble sperm factor that is transferred from the sperm into the egg cytoplasm following gamete membrane fusion. It may exert an inhibitory effect on phospholipase-SLCcoupled processes that depend on calcium ions and protein kinase C, including CFTR trafficking and function.
Database links:
Entrez Gene: 89869 Human
Entrez Gene: 114875 Mouse
Entrez Gene: 497197 Rat
Omim: 608075 Human
SwissProt: Q86YW0 Human
SwissProt: Q8K4D7 Mouse
SwissProt: Q5FX52 Rat
Unigene: 97542 Human
Unigene: 50808 Mouse
Unigene: 123184 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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