- 提示:詳情請下載說明書。
- Molecular weight:160 kDa。
- Unit definition:One unit will convert one micromole of Xanthine to Uric acid per min at pH 7.5 at 37℃.
- Isoelectric point: 4.0。
- Michaelis constant: 1.4×10 M (Xanthine)。
- Optimum pH: 7.0~ 7.5。
- Optimum temperature: 55℃。
- pH Stability :6.0~9.5(30℃,16hr)。
- Thermal stability: < 55℃ (pH 7.5, 20min)。
- Inhibitors: Ag ,Hg。
- 微紅色至褐色無定形粉末。能溶于水。微生物提取。主要抑制劑有Ag+,Hg2+,Cd2+及尿素、氰化物、磷酸根和氯離子,主要穩(wěn)定劑有水楊酸鹽、半胱氨酸、組胺和維爾烯酸鹽。
- 它是一種催化黃嘌呤、次黃嘌呤生成尿酸的酶,它常作工具酶。用于黃嘌呤、次黃嘌呤、肌苷、鳥嘌呤、鳥苷等的測定
- 儲存條件: -20℃
- 注意:部分產(chǎn)品我司僅能提供部分信息,我司不保證所提供信息的權(quán)威性,僅供客戶參考交流研究之用。
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輸入產(chǎn)品批號:
本計算器可幫助您計算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系,公式為:
質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)