Description
Speract, a sea urchin egg peptide that regulates sperm motility, also stimulates sperm mitochondrial metabolism.
Product information
CAS Number: 76901-59-2
Molecular Weight: 891.92
Formula: C38H57N11O14
Chemical Name: (3S)-3-[(2S)-2-(2-aminoacetamido)-3-phenylpropanamido]-3-{[(1S)-1-{[(1S)-2-carbamoyl-1-{[({[({[(1S)-1-[(carboxymethyl)carbamoyl]-2-methylpropyl]carbamoyl}methyl)carbamoyl]methyl}carbamoyl)methyl]carbamoyl}ethyl]carbamoyl}-3-methylbutyl]carbamoyl}propanoic acid
Smiles: CC(C)C[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC1C=CC=CC=1)NC(=O)CN)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)NCC(O)=O
InChiKey: NURUARRJQOZSIF-DXIBHZBQSA-N
InChi: InChI=1S/C38H57N11O14/c1-19(2)10-22(46-37(62)25(13-31(55)56)48-36(61)23(45-27(51)14-39)11-21-8-6-5-7-9-21)35(60)47-24(12-26(40)50)34(59)43-16-29(53)41-15-28(52)42-17-30(54)49-33(20(3)4)38(63)44-18-32(57)58/h5-9,19-20,22-25,33H,10-18,39H2,1-4H3,(H2,40,50)(H,41,53)(H,42,52)(H,43,59)(H,44,63)(H,45,51)(H,46,62)(H,47,60)(H,48,61)(H,49,54)(H,55,56)(H,57,58)/t22-,23-,24-,25-,33-/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Speract is a decapeptide from the outer jelly layer of theStrongylocentrotus purpuratus egg 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.
Products are for research use only. Not for human use.
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