Powder: -20°C for 3 years
In solvent: -80°C for 2 years
Speract is a sea urchin egg peptide that regulates sperm motility, also stimulates sperm Mitochondrial Metabolism.
Description | Speract is a sea urchin egg peptide that regulates sperm motility, also stimulates sperm mitochondrial metabolism. |
In vitro | The stimulation of sperm with speract depolarizes the mitochondrion and increases the levels of NADH.?Surprisingly, these responses are independent of external Ca(2+) and are due to the increase in intracellular pH (pHi) induced by speract.?Speract, by regulating pHi, in addition to [Ca(2+)]i, may finely modulate mitochondrial metabolism to control motility and ensure that sperm reach the egg and fertilize it[1]. |
Molecular Weight | 891.93 |
Formula | C38H57N11O14 |
CAS No. | 76901-59-2 |
Powder: -20°C for 3 years
In solvent: -80°C for 2 years
DMSO: 10 mM
( < 1 mg/ml refers to the product slightly soluble or insoluble )
You can also refer to dose conversion for different animals. More
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Speract 76901-59-2 Metabolism Others Mitochondrial Metabolism inhibit Inhibitor inhibitor