Desmopressin Acetate

化学情報

溶剤液（一定の濃度）を調合する

生物活性

プロトコル(参考用のみ)

参考

製品コードP1084 バッチP108403

	Synonyms		Storage (From the date of receipt)	3 years-20°C powder
	化学式	C₄₆H₆₄N₁₄O₁₂S₂.C₂H₄O₂
	分子量	1129.27	CAS No.	62288-83-9
Solubility (25°C)*	体外	DMSO	100 mg/mL (88.55 mM)
		Water	100 mg/mL (88.55 mM)
		Ethanol	100 mg/mL (88.55 mM)
* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

細胞アッセイ	細胞株	HUVECs
	濃度	1 μM
	反応時間	25 min
	実験の流れ	HUVECs are transduced with recombinant adenoviruses AdV2R.EGFP (AdV2R) or AdlacZ. 3 days later cells are incubated for 25 min with 1 μM DDAVP or 10 μM forskolin, both in presence of IBMX. Cell extracts are analyzed for eNOS Ser1177 phosphorylation and eNOS expression.
動物実験	動物モデル	Syngeneic adult male Balb/c mice inoculated intraperitoneally or intrasplenically with CT-26 colon cancer cells
	投薬量	2 μg/kg body weight
	投与方法	i.v.

Desmopressin is a synthetic octapeptide, and an analogue of human hormone arginine vasopressin with antidiuretic and coagulant activities. It is a selective agonist for the vasopressin V2 receptor (V2R).

in vitro

Desmopressin (DDAVP) is a selective agonist for the vasopressin V2 receptor (V2R), which is coupled to cAMP-dependent signaling. DDAVP induces cAMP-dependent eNOS activation via Ser1177 phosphorylation. DDAVP (at doses ranging from 100 ng/ml to 1 μg/ml) exerts a modest but significant antiproliferative effect on cultured CT-26 and Colo-205 cells.

In vivo, DDAVP (2 μg/kg) reduces accumulation of ascites and formation of intestinal tumor nodules in mice intraperitoneally inoculated with CT-26 cells. Perioperative administration of DDAVP significantly inhibits tumor progression in animals surgically implanted in the spleen with CT-26 cells, and causes some reduction in liver metastasis. DDAVP is able to inhibit lung colonization by blood-borne breast cancer cells in an experimental murine model. It dramatically reduces lymph node and lung metastasis in a model of mammary tumor manipulation and surgical excision in mice when administered perioperatively, and also exerts antitumor effects in combination with chemotherapy. DDAVP increases the plasma levels of coagulation factor VIII, von Willebrand factor (VWF) and tissue-type plasminogen activator, and also enhances platelet adhesion to the vessel wall.

https://pubmed.ncbi.nlm.nih.gov/12871421/
https://pubmed.ncbi.nlm.nih.gov/12871421/

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

各々の製品のための特定の保管と取扱い情報は、製品データシートの上で示されます。大部分のSelleck製品は、推薦された状況の下で安定です。製品は、推薦された保管温度と異なる温度で、時々出荷されます。長期の保管のために必要とされてそれと異なる温度で、多くの製品は、短期もので安定です。品質を維持するが、夜通しの積荷のために最も経済的な貯蔵状況を用いてあなたの送料を保存する状況の下に、製品が出荷されることを、我々は確実とします。製品の受領と同時に、製品データシートの上で貯蔵推薦に従ってください。