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供應(yīng) 乙酰膽堿酯酶 /9000-81-1  |
規(guī) 格: |
500UN |
價(jià) 格: |
380/ |
數(shù) 量: |
1 |
交貨地: |
上海 |
發(fā)布時(shí)間: |
2014-06-17 |
有效期: |
255天 |
備 注: |
乙酰膽堿酯酶/Acetylcholinesterase/AChE/Cholinesterase/Acetyl,200-1,000 units/mg protein
產(chǎn)品編號(hào):C0145
中文名稱:乙酰膽堿酯酶/Acetylcholinesterase/AChE/Cholinesterase/Acetyl
英文名稱:Acetylcholinesterase from Electrophorus electricus
英文別名:AChE, Acetylcholine acetylhydrolase, Cholinesterase, Acetyl
CAS號(hào):9000-81-1
純度:200-1,000 units/mg protein
EC號(hào):232-559-3
MDL號(hào):MFCD00081268
訂貨信息:
產(chǎn)品規(guī)格價(jià)格(RMB)
C0145-500UN380C0145-2000UN950C0145-250MG(國(guó)產(chǎn)200U/G)1900
性能描述
類型 Type VI-S
性狀 lyophilized powder
composition Protein, ≥60% biuret
保存溫度 −20°C
Analysis Note
The activity obtained using acetylcholine as substrate is 30-100 times that obtained with butyrylcholine, using acetylcholinesterase from electric eel.
Biochem/physiol Actions
Major degradative enzyme for acetylcholine in vivo. Converts acetylcholine + H2O to choline + acetic acid.
乙酰膽堿酯酶簡(jiǎn)稱AchE,具有羧肽酶和氨肽酶的活性。乙酰膽堿酯酶參與細(xì)胞的發(fā)育和成熟,能促進(jìn)神經(jīng)元發(fā)育和神經(jīng)再生。
乙酰膽堿酯酶 acetylcholine esterase,簡(jiǎn)稱AchE(也稱真性膽堿酯酶):活性高,選擇性水解Ach的必需酶,能使乙酰膽堿(ACh)水解成膽堿和乙酸。乙酰膽堿酯酶 acetylcholine esterase EC3.1.1.7。膽堿酯酶中的I型(即true choli-neesterase)底物特異性高,因?yàn)橹环纸庖砸阴D憠A為中心的狹窄范圍的底物,故特此這樣稱呼。 |
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