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Merck

C4801

Sigma-Aldrich

Cyclo(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[Bzl])

≥95% (HPLC), powder

Synonim(y):

Cyclosomatostatin

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About This Item

Wzór empiryczny (zapis Hilla):
C44H57N7O6
Numer CAS:
Masa cząsteczkowa:
779.97
Numer MDL:
Kod UNSPSC:
12352200
Identyfikator substancji w PubChem:
NACRES:
NA.32

Poziom jakości

Próba

≥95% (HPLC)

Formularz

powder

kolor

white

rozpuszczalność

H2O: 1 mg/mL, clear, colorless

temp. przechowywania

−20°C

ciąg SMILES

O=C(N[C@H](C(N[C@@]1([H])[C@@H](C)OCC2=CC=CC=C2)=O)CCCCN)[C@H](NC([C@@H](NC(CCCCCCNC1=O)=O)CC3=CC=CC=C3)=O)CC4=CNC5=C4C=CC=C5

InChI

1S/C44H57N7O6/c1-30(57-29-32-18-8-5-9-19-32)40-44(56)46-25-15-3-2-10-23-39(52)48-37(26-31-16-6-4-7-17-31)42(54)50-38(27-33-28-47-35-21-12-11-20-34(33)35)43(55)49-36(41(53)51-40)22-13-14-24-45/h4-9,11-12,16-21,28,30,36-38,40,47H,2-3,10,13-15,22-27,29,45H2,1H3,(H,46,56)(H,48,52)(H,49,55)(H,50,54)(H,51,53)/t30-,36+,37+,38-,40+/m1/s1

Klucz InChI

YHVHQZYJGWGAKN-ZUWUZHNASA-N

informacje o genach

human ... SST(6750)
mouse ... SST(20604)
rat ... SST(24797)

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Amino Acid Sequence

cyclo-Phe-Trp-Lys-Thr-Bzl

Zastosowanie

Cyclo(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[Bzl]) has been used as a somatostatin antagonist to study its effects on sleep in rats to infer the role of endogenous somatostatin in the physiologic modulation of REM sleep (REMS) , as an somatostatin (SST) antagonist to study its effects on elemental-induced intestinal atrophy in rats , as an SST receptor antagonist to eliminate the effect of somatostatin on catecholamine .

Działania biochem./fizjol.

Cyclo(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[Bzl]) (cSSTA) is a cyclic somatostatin (SST) analog and is a somatostatin receptor antagonist. It is involved in blocking the effect of somatostatin, such as airway β-adrenergic function and regulation of acetylcholine release. cSSTA is also involved in blocking the effect of somatostatin of hormone release and corticotropin-releasing factor-induced suppression of gastric emptying.
Cyclo(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[Bzl]), also known as cyclosomatostatin. Inhibition of somatostatin receptors by cyclosomatostatin induces catalepsy in rats.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)


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Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

M Endou et al.
The Journal of pharmacology and experimental therapeutics, 250(2), 726-733 (1989-08-01)
The effects of somatostatin on the contractile response of guinea pig cardiac preparations were investigated and compared with those of carbachol and adenosine. Somatostatin produced a concentration-dependent negative inotropic effect in the left atria, which was accompanied by a decrease
J Toppila et al.
Pharmacology, biochemistry, and behavior, 66(4), 721-727 (2000-09-06)
In order to study the role of endogenous somatostatin in the physiologic modulation of REM sleep (REMS), we measured the effect of intracerebroventricular (ICV) injection of somatostatin antagonist (SA) cyclo-(7-aminoheptanoyl-phe-d-trp-lys-thr(bzl)) on sleep in rats. The effect of ICV SA was
H S Park et al.
American journal of physiology. Gastrointestinal and liver physiology, 279(4), G677-G682 (2000-09-27)
Because GABA and its related enzymes have been determined in beta-cells of pancreas islets, effects of GABA on pancreatic exocrine secretion were investigated in the isolated, perfused rat pancreas. GABA, given intra-arterially at concentrations of 3, 10, 30, and 100
L Fung et al.
Endocrinology, 134(6), 2376-2382 (1994-06-01)
This study was designed to examine whether one or both principle molecular forms of somatostatin (SLI), somatostatin-28 (S-28) and somatostatin-14 (S-14), mediate inhibition of stimulated gastric acid by intestinal fat and to determine whether the mode of action includes activation
P Rebuffat et al.
The Journal of steroid biochemistry and molecular biology, 48(4), 353-360 (1994-03-01)
The effect of SRIF and its antagonist cyclo(7-aminoheptanonyl-Phe-D-Trp-Lys-Thr magnitude of Bzl)(SRIF-A) were studied in sham-operated and bilaterally adrenalectomized rats bearing ACTH- and angiotensin II (ANG-II)-responsive adrenocortical autotransplants. SRIF-A (10(-5) M) completely annulled SRIF (10(-6) M)-induced inhibition of ANG-II (10(-8) M)-evoked

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