產(chǎn)品(pǐn)中(zhōng)心(xīn)
酶類(lèi)
| 編號 |
產品名稱 |
英文名(míng)稱 |
規格(gé) |
CAS號 |
包裝 |
|
YS-1252 |
蘋(píng)果(guǒ)酸(suān)脫氫酶 |
MDH |
超(chāo)純,1200u/mg,液(yè)體(tǐ) |
9001-64-3 |
25KU |
簡(jiǎn)介:
蘋果酸脫氫酶/Malate dehydrogenase/MDH超純,1200u/mg,液(yè)體25KU,Sigma-Aldrich,Amresco,Amersham,Serva,AppliChem等(děng)品(pǐn)牌,9001-64-32~8℃
詳細介紹(shào):
中文(wén)名(míng)稱: 蘋果(guǒ)酸脫(tuō)氫(qīng)酶
英文名稱: MDH
其他(tā)英文名稱: Malate Dehydrogenase;Malic Dehydrogenase from porcine heart
產品規格: 超(chāo)純,1200u/mg,液體
產(chǎn)品規(guī)格: BR,200u/mg,粉末
包裝: 25KU
CAS號(hào):9001-64-3
級別:Ultra Pure Grade
相(xiāng)關(guān)資(zī)料:
活(huó)力定義:One unit will convert 1.0 μmole of oxalacetate and β-NADH to L-malate and β-NAD per min at pH 7.5 at 25℃
Concentration:>12000u/ml
Alanine Aminotransferase:≤0.005%
Aspartate Aminotransferase:≤0.005%
Lactate Dehydrogenase:≤0.005%
分子量:34KDa(SDS-PAGE)
級(jí)別(bié):BR
活(huó)力:200units/mg protein
活力定義(yì):One unit will cause the oxidation of one micromole NADH per min at PH7.5 at 30℃
最(zuì)佳PH:9.0
PH穩定性:4.0~8.0
最(zuì)佳(jiā)溫(wēn)度(dù):55℃
Thermal stability:<60℃(PH 7.5, 1.5min)
抑(yì)製劑:Ag+,Hg2+
Preparation Instructions:The enzyme is reconstituted in 100mM potassium phosphate buffer,PH 7.5 containing 0.2% BSA for activity assay
性狀:無定形粉末(mò),Isoelectic point:4.9, 溶解時(shí)候用(yòng)濃度(dù)50毫摩(mó)爾的磷酸鉀(jiǎ)緩衝液,PH在(zài)6-8之間(jiān),可以加進(jìn)去(qù)一(yī)點(diǎn)0.2%的BSA
性狀(zhuàng):懸浮(fú)液,分子量(liáng)約(yuē)70000,等電點(diǎn)PH6.1~6.4
用(yòng)途:生(shēng)化(huà)研究(jiū)。還原(yuán)草酰乙(yǐ)酸成(chéng)為(wéi)蘋果酸或催(cuī)化蘋(píng)果(guǒ)酸脫(tuō)氫(qīng)生成草(cǎo)酰(xiān)乙酸(suān)
保存:2~8℃
