Eledoisin

Eledoisin is an undecapeptide of mollusk origin, belonging to the tachykinin family of neuropeptides. Like all tachykinin peptides, Eledoisin shares the same consensus C-terminal sequence, that is, Phe-Xxx-Gly-Leu-Met-NH. The invariant "Phe7" residue is probably required for receptor binding.

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CAT#	10-101-53
CAS	69-25-0
Synonyms/Alias	Eledone peptide; Eledoisinum; Eledoisin; Eledoisine; Eledoisina; ELD 950; BRN 4796573; LS-63819; LS63819; LS 63819; BRN4796573; ELD950;5-oxo-L-prolyl-L-prolyl-L-seryl-L-lysyl-L-α-aspartyl-L-alanyl-L-phenylalanyl-L-isoleucylglycyl-L-leucyl-L-methioninamide; L-pyroglutamyl-L-prolyl-L-seryl-L-lysyl-L-alpha-aspartyl-L-alanyl-L-phenylalanyl-L-isoleucyl-glycyl-L-leucyl-L-methioninamide
Chemical Name	(3S)-3-[[(2S)-6-amino-2-[[(2S)-3-hydroxy-2-[[(2S)-1-[(2S)-5-oxopyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]propanoyl]amino]hexanoyl]amino]-4-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[2-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-oxobutanoic acid
M.F/Formula	C54H85N13O15S
M.W/Mr.	1188.4
Sequence	One Letter Code: XPSKDAFIGLM Three Letter Code: H-Pyr-Pro-Ser-Lys-Asp-Ala-Phe-Ile-Gly-Leu-Met-NH2
Labeling Target	Substance-P receptor; Neuromedin-K receptor
Application	Eledoisin exhibits a wide and complex spectrum of pharmacological and physiological activities such as vasodilation, hypertension, and stimulation of extravascular smooth muscle.
Appearance	Solid powder
Purity	>98% (or refer to the Certificate of Analysis)
Areas of Interest	Cardiovascular System & Diseases Pituitary & Hypothalamic Hormones
Disease	Sjögren's syndrome

CAT#	Product Name	M.W	Molecular Formula	Inquiry
10-101-25	Brain Natriuretic Peptide, Human	3464.09	C143H244N50O42S4	Inquiry
10-101-55	Rotigaptide	617.65	C28H39N7O9	Inquiry
10-101-70	Argipressin	1084.21	C46H65N15O12S2	Inquiry
10-101-82	Endothelin-1 (human, bovine, dog, mouse, porcine, rat) Acetate	2491.94	C109H159N25O32S5	Inquiry
10-101-90	Lepirudin	6979.52	C287H440N80O111S6	Inquiry

CAT#	Product Name	M.W	Molecular Formula	Inquiry
10-101-20	Goserelin Acetate	1269.43	C59H84N18O14	Inquiry
10-101-59	Liraglutide	3751.2	C172H265N43O51	Inquiry
R1574	Octreotide	1019.24	C₄₉H₆₆N₁₀O₁₀S₂	Inquiry
10-101-139	Myrcludex B			Inquiry
10-101-285	Teduglutide	3752.08	C164H252N44O55S	Inquiry
R1847	Sermaglutide	4114	C187H291N45O59	Inquiry
R1961	Carbetocin	988.2	C45H69N11O12S	Inquiry

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Source#	Synthetic
Storage	−20°C
Solubility	Soluble in DMSO, not in water
Shipping Condition	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Short-term Storage Conditions	Dry, dark and at 0 - 4 °C
Long-term Storage Conditions	-20 °C
InChI	InChI=1S/C54H85N13O15S/c1-7-30(4)44(53(81)57-27-42(70)60-36(24-29(2)3)49(77)61-33(45(56)73)20-23-83-6)66-50(78)37(25-32-14-9-8-10-15-32)63-46(74)31(5)58-48(76)38(26-43(71)72)64-47(75)34(16-11-12-21-55)62-51(79)39(28-68)65-52(80)40-17-13-22-67(40)54(82)35-18-19-41(69)59-35/h8-10,14-15,29-31,33-40,44,68H,7,11-13,16-28,55H2,1-6H3,(H2,56,73)(H,57,81)(H,58,76)(H,59,69)(H,60,70)(H,61,77)(H,62,79)(H,63,74)(H,64,75)(H,65,80)(H,66,78)(H,71,72)/t30-,31-,33-,34-,35-,36-,37-,38-,39-,40-,44-/m0/s1
InChI Key	AYLPVIWBPZMVSH-FCKMLYJASA-N
Canonical SMILES	CCC(C)C(C(=O)NCC(=O)NC(CC(C)C)C(=O)NC(CCSC)C(=O)N)NC(=O)C(CC1=CC=CC=C1)NC(=O)C(C)NC(=O)C(CC(=O)O)NC(=O)C(CCCCN)NC(=O)C(CO)NC(=O)C2CCCN2C(=O)C3CCC(=O)N3
Isomeric SMILES	CC[C@H](C)[C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]3CCC(=O)N3
BoilingPoint	1618.1±65.0 °C at 760 mmHg
ShelfLife	>2 years if stored properly
Melting Point	N/A