[Lys⁸]-Vasopressin

SIGMA/V6879 - ≥98% (HPLC)

Synonym: Lysine vasopressin; Lyspressin

CAS Number: 50-57-7
Empirical Formula (Hill Notation): C₄₆H₆₅N₁₃O₁₂S₂
Molecular Weight: 1056.22
EC Number: 200-050-5
MDL Number: MFCD00133970
Linear Formula: C₄₆H₆₅N₁₃O₁₂S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-V6879-1MG	1 mg	$185.00 1/EA		Add To Favorites
45-V6879-5MG	5 mg	$687.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98% (HPLC)
biological source	synthetic (organic)
form	powder
InChI	1S/C46H65N13O12S2.C2H4O2/c47-17-5-4-9-29(40(65)52-22-38(51)63)54-45(70)35-10-6-18-59(35)46(71)34-24-73-72-23-28(48)39(64)55-31(20-26-11-13-27(60)14-12-26)43(68)56-32(19-25-7-2-1-3-8-25)42(67)53-30(15-16-36(49)61)41(66)57-33(21-37(50)62)44(69)58-34;1-2(3)4/h1-3,7-8,11-14,28-35,60H,4-6,9-10,15-24,47-48H2,(H2,49,61)(H2,50,62)(H2,51,63)(H,52,65)(H,53,67)(H,54,70)(H,55,64)(H,56,68)(H,57,66)(H,58,69);1H3,(H,3,4)
InChI key	NKWAIKZITYLOMT-UHFFFAOYSA-N
Quality Level	200
shipped in	ambient
SMILES string	CC(O)=O.NCCCCC(NC(=O)C1CCCN1C(=O)C2CSSCC(N)C(=O)NC(Cc3ccc(O)cc3)C(=O)NC(Cc4ccccc4)C(=O)NC(CCC(N)=O)C(=O)NC(CC(N)=O)C(=O)N2)C(=O)NCC(N)=O
solubility	0.1 M acetic acid: 20 mg/mL, clear, colorless
sterility	non-sterile
storage temp.	−20°C
UniProt accession no.	P01185

Amino Acid Sequence:	Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 [Disulfide Bridge: 1-6]
Application:	[Lys⁸]-Vasopressin was used as a test compound in quantitative analysis of peptides and proteins by using on-line capillary isoelectric focusing-mass spectrometry.The product was used for studying the coupling of a polymer-based microchip electrophoresis to MALDI-TOF MS by using rotating ball interface.
Biochem/physiol Actions:	Predominant form of vasopressin present in pigs and marsupials. It has lower vasopressor and antidiuretic activity than Arg⁸-vasopressin.
Biochem/physiol Actions:	[Lys⁸]-Vasopressin also refers as Lysine vasopressin or Lyspressin is the predominant form of vasopressin present in pigs and marsupials. It antagonizes the amnesia in rats. Lyspressin can also induce resistance to extinction of active avoidance behaviour.
Packaging:	1, 5 mg in serum bottle
Preparation Note:	2 mg of [Lys8]-Vasopressin dissolves in 0.1 mL, 0.1M HOAc to yield a clear, colorless solution.

Hazard Codes	Xn
Risk Statements	20
Safety Statements	36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98% (HPLC)
Storage Temp.	−20°C
UNSPSC	51111800

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