產品簡介:
Ac-DEVD-CHO (Caspase-3/7 inhibitor)
凋亡相關蛋白Caspase-3/7抑制劑
點擊:商城購買丨積分領好禮
產品標簽
Ac-DEVD-CHO;Z-DEVD-FMK;Z-VAD-FMK;Caspase-3 inhibitor;細胞凋亡抑制劑;CCCP;CAS: 184179-08-6;CAS:169332-60-9;
產品信息
產品名稱
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產品編號
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規格
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價格(元)
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Ac-DEVD-CHO (Caspase-3/7 inhibitor)凋亡相關蛋白Caspase-3/7抑制劑
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MX3273-1MG
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1mg
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1280
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MX3273-5MG
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5mg
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3680
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產品描述
Ac-DEVD-CHO是一種合成四肽,是II類caspases-caspase-3/7的有效抑制劑,Kis分別是0.23和1.6nM。常用來抑制凋亡細胞內的caspase-3/7活性,以及研究caspase-3/7活化后的下游事件。另外,Ac-DEVD-CHO還能抑制其他caspases,對caspases-1/-2/-4/-5/-6/-8/-9和-10的Kis分別是18、1710、132、205、31、0.92、60和12 nM[1]。
產品特性
1) CAS NO.:169332-60-9
2) 化學名:N-acetyl-L-α-aspartyl-L-α-glutamyl-N-(2-carboxyl-1-formylethyl)-L-valinamide
3) 同義名:N-Ac-Asp-Glu-Val-Asp-CHO; Caspase-3 Inhibitor I;
4) 序列:N-Acetyl-Asp-Glu-Val-Asp-al
5) 分子式:C20H30N4O11
6) 分子量:502.47 g/mol
7) 純度:≥98%
8) 溶解性:溶于DMSO(~25mg/ml)、乙醇(~30mg/ml)、H2O(10mg/ml)
保存與運輸方法
保存:-20℃干燥保存,至少1年穩定。
運輸:冰袋運輸。
注意事項
1)第一次溶解粉末配制儲存液時,請根據單次使用次數分裝凍存,一定要避免反復凍融,以保證產品的活性不受影響。
2)-20℃凍存的儲存液從冰箱取出后,可在25℃水浴鍋溫育片刻直到全部融解,離心后待用。
3)本品僅用作科研用途,不得用作臨床診斷或治療,不得用于食品或藥品,絕對禁止用在人身上。
4)為了您的安全和健康,請穿實驗服并戴一次性手套操作。
儲存液配制
質量
溶劑體積
濃度
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1mg
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5mg
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10mg
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1mM
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1.9902 mL
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9.9508 mL
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19.9017 mL
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5mM
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0.3980 mL
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1.9902 mL
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3.9803 mL
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10mM
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0.1990 mL
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0.9951 mL
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1.9902 mL
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使用方法【源自文獻,僅作參考】
文獻1,He LG et al. Sinomenine induces apoptosis in RAW 264.7 cell-derived osteoclasts in vitro via caspase-3 activation. Acta Pharmacol Sin. 2014 Feb;35(2):203-10.PMID: 24362325
體外研究(細胞實驗):
細胞類型(Cell type):Osteoclast-like cells (OCLs)
實驗方法(Assay):OCLs were incubated with RANKL followed by different concentrations of SIN (0.5 and 1 mmol/L) or camptothecin (4 μmol/L) with or without Ac-DEVD-CHO (10 μmol/L)for 24 h. Camptothecin was used as a positive control to induce apoptosis. Caspase-3 activity in the cells was measured using the caspase-3 colorimetric activity assay kit.
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文獻2,Katai N et al. Apoptotic retinal neuronal death by ischemia-reperfusion is executed by two distinct caspase family proteases. Invest Ophthalmol Vis Sci. 1999 Oct;40(11):2697-705. PMID: 10509668
體內研究(動物模型):
動物模型(Animal Model):Ischemia Model of Male Sprague–Dawley rats weighing 250 to 300 g
實驗方法(Assay):A 20mM solution of Ac-YVAD-CHO and Ac-DEVD-CHO in DMSO was prepared, and 2 μl of the solution was injected into the vitreous cavity with a 30-gauge needle 24 hours before ischemic insult.Another 3 μl was injected into the vitreous at the time of reperfusion. As a control, DMSO (vehicle) was injected in the same way. Twenty-four hours after reperfusion, eyes were enucleated, and TUNEL staining was performed.
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— —Written/Edited by V. Shallan【版權歸MKBio懋康所有】
上海懋康生物科技有限公司是一家涉足于生命科學和生物技術領域研究的試劑、儀器和實驗室消耗品與實驗服務工作,主要從事細胞生物學、植物學、分子生物學、免疫學、生物化學、蛋白組學。生物制藥與診斷試劑研發生產等領域。 本公司秉承“以人為本,以誠為信、合同守信”的經營理念。堅持"品質保障"的原則為廣大客戶提供優質產品。
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