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Speract

SKU: orb1220314

Description

Speract is a sea urchin egg peptide that regulates sperm motility also stimulates sperm mitochondrial metabolism.

Images & Validation

Key Properties

CAS Number76901-59-2
MW891.931
Purity>98% (HPLC)
FormulaC38H57N11O14
SMILESCC(C)CC(NC(=O)C(CC(=O)O)NC(=O)C(Cc1ccccc1)NC(=O)CN)C(=O)NC(CC(N)=O)C(=O)NCC(=O)NCC(=O)NCC(=O)NC(C(=O)NCC(=O)O)C(C)C
TargetOthers

Bioactivity

In Vitro
Speract is a decapeptide from the outer jelly layer of theStrongylocentrotus purpuratusegg that upon binding to its receptor in the sperm, stimulates sperm motility, respiration and ion fluxes, among other physiological events. Speract increases NADH levels and depolarizes the sea urchin sperm mitochondrion.

Storage & Handling

StorageStorage temperature: -20°C. Stability: ≥ 2 years
Expiration Date12 months from date of receipt.
DisclaimerFor research use only

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Protocol Information

Available Sizes

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100 mg
200 mg
500 mg
5 mg
$ 360.00
10 mg
$ 630.00
25 mg
$ 1,120.00