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C4801

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

Name: Cyclo(7-aminoheptanoyl-Phe-<SC>D</SC>-Trp-Lys-Thr[Bzl])
Brand: SIGMA

≥95% (HPLC), powder

别名:

Cyclosomatostatin

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关于此项目

经验公式（希尔记法）:

C₄₄H₅₇N₇O₆

化学文摘社编号:

84211-54-1

分子量:

779.97

NACRES:

NA.32

PubChem Substance ID:

24892727

UNSPSC Code:

12352200

MDL number:

MFCD00076778

Assay:

≥95% (HPLC)

Form:

powder

Quality level:

200

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Quality Level

200

assay

≥95% (HPLC)

form

powder

color

white

solubility

H₂O: 1 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

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

InChI key

YHVHQZYJGWGAKN-ZUWUZHNASA-N

Gene Information

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

Application

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 .

Biochem/physiol Actions

Cyclo(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[Bzl]), also known as cyclosomatostatin. Inhibition of somatostatin receptors by cyclosomatostatin induces catalepsy in rats.

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.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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Differential Co-release of Two Neurotransmitters from a Vesicle Fusion Pore in Mammalian Adrenal Chromaffin Cells.

Quanfeng Zhang et al.

Neuron, 102(1), 173-183 (2019-02-19)

Co-release of multiple neurotransmitters from secretory vesicles is common in neurons and neuroendocrine cells. However, whether and how the transmitters co-released from a single vesicle are differentially regulated remains unknown. In matrix-containing dense-core vesicles (DCVs) in chromaffin cells, there are

The putative somatostatin antagonist, cyclo-(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[BZL]), may act as potent antiproliferative agonist.

Jörg Stirnweis et al.

Peptides, 23(8), 1503-1506 (2002-08-17)

The cyclic somatostatin (SST) analogue, cyclo-(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[BZL]) (cSSTA), has been widely used as somatostatin antagonist. In the human neuroblastoma cell line SH-SY5Y the cyclopeptide acts as a somatostatin receptor agonist. Similar to SST, cSSTA inhibits cell proliferation, activates the protein tyrosine

Evidence that endogenous somatostatin (SRIF) exerts an inhibitory control on the function and growth of rat adrenal zona glomerulosa. The possible involvement of zona medullaris as a source of endogenous SRIF.

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

Cholecystokinin type A receptors mediate intestinal fat-induced inhibition of acid secretion through somatostatin-14 in dogs.

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

The regulator of G-protein signaling RGS16 promotes insulin secretion and β-cell proliferation in rodent and human islets.

Kevin Vivot et al.

Molecular metabolism, 5(10), 988-996 (2016-10-01)

G protein-coupled receptor (GPCR) signaling regulates insulin secretion and pancreatic β cell-proliferation. While much knowledge has been gained regarding how GPCRs are activated in β cells, less is known about the mechanisms controlling their deactivation. In many cell types, termination

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货号	GTIN
C4801-1MG	04061826152577

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