S10063 |
過(guò)氧化物酶(辣根) |
源葉 | BR,RZ>2.5,≥250u/mg |
- 提示:詳情請(qǐng)下載說(shuō)明書(shū)。
- 活力定義:One pyrogallol unit will form 1.0 mg purpurogallin from pyrogallol in 20 sec at pH 6.0 at 20℃
- 分子量:40000
- 性狀:褐色冷凍干粉。
- 介紹:由無(wú)色的酶蛋白和棕色的鐵卟啉結(jié)合而成的糖蛋白,HRP由多個(gè)同功酶組成,PH3~9,酶催化的最適PH因供氫體不同而稍有差異,但多在PH5左右。酶溶于水和58%以下飽和度硫酸銨溶液。HRP的輔基和酶蛋白最大吸收光譜分別為403nm和275nm,一般以O(shè)D403nm /OD275nm的比值RZ(德文Reinheit Zahl)表示酶的純度。RZ值越小,非酶蛋白就越多
- 儲(chǔ)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(hù)參考交流研究之用。
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- 1. 申延明 張少鵬 李士鳳 等. 剝離水滑石固載辣根過(guò)氧化物酶的研究[J]. 功能材料 2013(17):0-0.
輸入產(chǎn)品批號(hào):
本計(jì)算器可幫助您計(jì)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)