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V6879

[Lys8]-Vasopressin

≥98% (HPLC)

Synonym(s):

Lysine vasopressin, Lyspressin

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Size/SKUAvailabilityPrice
1 mg

Estimated to ship onAugust 28, 2026fromMILWAUKEE

$204.00
5 mg

Estimated to ship onAugust 28, 2026fromMILWAUKEE

$758.00

About This Item

Empirical Formula (Hill Notation):
C46H65N13O12S2
CAS Number:
50-57-7
Molecular Weight:
1056.22
NACRES:
NA.32
PubChem Substance ID:
24900764
UNSPSC Code:
51111800
EC Number:
200-050-5
MDL number:
MFCD00133970
Form:
powder
Assay:
≥98% (HPLC)
Biological source:
synthetic (organic)

$204.00

Estimated to ship onAugust 28, 2026Details

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biological source

synthetic (organic)

Quality Segment

200

sterility

non-sterile

assay

≥98% (HPLC)

form

powder

solubility

0.1 M acetic acid: 20 mg/mL, clear, colorless

UniProt accession no.

P01185

shipped in

ambient

storage temp.

−20°C

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

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

Gene Information

human ... AVP(551)

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

[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.
Predominant form of vasopressin present in pigs and marsupials. It has lower vasopressor and antidiuretic activity than Arg8-vasopressin.

Preparation Note

2 mg of [Lys8]-Vasopressin dissolves in 0.1 mL, 0.1M HOAc to yield a clear, colorless solution.

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[Lys8]-Vasopressin ≥98% (HPLC)

Sigma-Aldrich

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[Lys8]-Vasopressin

[Arg8]-Vasopressin solution Grade VI (synthetic), ~100 IU/mL in 0.9% NaCl

Sigma-Aldrich

V0377

[Arg8]-Vasopressin solution

[deamino-Cys1, Val4, D-Arg8]-Vasopressin ≥95%

Sigma-Aldrich

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[deamino-Cys1, Val4, D-Arg8]-Vasopressin

Amyloid β Protein Fragment 1-40 ≥90% (HPLC), powder

Sigma-Aldrich

A1075

Amyloid β Protein Fragment 1-40

description

≥98% (HPLC)

description

Grade VI (synthetic), ~100 IU/mL in 0.9% NaCl

description

≥95%

description

≥90% (HPLC), powder

biological source

synthetic (organic)

biological source

synthetic (organic)

biological source

synthetic (organic)

biological source

-

assay

≥98% (HPLC)

assay

-

assay

≥95%

assay

≥90% (HPLC)

form

powder

form

liquid

form

powder

form

powder

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

-

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

Gene Information

human ... AVP(551)

Gene Information

human ... AVP(551)

Gene Information

human ... AVPR2(554)
mouse ... AVPR2(12000)
rat ... AVPR2(25108)

Gene Information

human ... APP(351)

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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