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Merck
CN

D4036

Sigma-Aldrich

Dynorphin A Porcine Fragment 1-9

≥97% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C52H84N18O11
CAS Number:
Molecular Weight:
1137.34
MDL number:
UNSPSC Code:
12352200
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Assay

≥97% (HPLC)

UniProt accession no.

storage temp.

−20°C

SMILES string

CC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc2ccc(O)cc2)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O

Gene Information

pig ... PDYN(445529)

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Amino Acid Sequence

Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Ile-Arg

Biochem/physiol Actions

Potent κ-agonist

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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H Gu et al.
The American journal of physiology, 263(1 Pt 2), H153-H161 (1992-07-01)
The effects of dynorphin-(1-9) and naloxone on norepinephrine (NE) overflow and myocardial contractility were determined during left cardiac nerve stimulation in the anesthetized dog. Stimulation-induced increases in NE overflow from the left ventricle were monitored during control conditions, during infusion
L E Robson et al.
Life sciences, 33 Suppl 1, 283-286 (1983-01-01)
[3H]-Dynorphin A (1-9) is rapidly degraded in brain homogenates, even at 0 degree C. Although protection from degradation at O degree C, and to a lesser extent at 25 degrees C, was obtained with a combination of bestatin, L-leucyl-L-leucine, L-arginyl-L-arginine
H T Le et al.
Canadian journal of physiology and pharmacology, 75(1), 9-14 (1997-01-01)
Four analogues of dynorphin (Dyn) A-(1-9) incorporating D-Leu in position 8 alone or in combination with the nonhydrolysable psi [CS-NH] thiopeptide bond surrogate between positions 6 and 7 were tested in vitro for their ability to compete with the binding
A Mazzone et al.
Medicina (Florence, Italy), 10(1), 23-25 (1990-01-01)
Inhibition of human granulocyte aggregation was observed in the presence of morphine in a naloxone stereoselective way, while the opioid peptides were ineffective. In comparative studies Ca(+)+ (A23187) and dynorphin 1-9, per se, induced stimulation of arachidonic acid metabolites from
D F Sargent et al.
Biochemistry, 27(14), 4974-4977 (1988-07-12)
A quantitative analysis of the binding of dynorphin A-(1-9)-nonapeptide to the opioid Kappa-receptors of the guinea pig cerebellum [Paterson et al. (1986) Proc. Natl. Acad. Sci. U.S.A. 83, 6216-6220] shows that changes in electrostatic surface accumulation of the ligand fully

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