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Product details

名称

Recombinant Human Catalase Protein

别名

重组人Catalase蛋白 | 重组人过氧化氢酶蛋白

英文别名

Cas1 | CAT | CATA_HUMAN | Catalase | Cs1 | MGC138422 | MGC138424

货号

rp188217-10μg

包装规格

10μg

级别

无载体

浓度

≥90%(SDS-PAGE)

生化机理

过氧化氢酶是一种普遍表达的酶，可催化过氧化氢分解成水和氧气。它是由四条多肽链组成的四聚体，含有四个卟啉血红素基团，可使酶与过氧化氢发生反应。人体过氧化氢酶的最佳 PH 值约为 7，最佳温度为 37 度。其他过氧化氢酶的最佳 PH 值和温度因物种而异。过氧化氢酶可被有氧黄嘌呤氧化酶反应在原位产生的 O2- 通量抑制。这种 O2- 对过氧化氢酶的抑制作用为超氧化物歧化酶和过氧化氢酶之间的协同作用提供了基础。在食品工业中，过氧化氢酶被用于在奶酪生产前去除牛奶中的过氧化氢。另一种用途是用于食品包装，防止食品氧化。过氧化氢酶还用于纺织业，清除织物中的过氧化氢，确保材料不含过氧化物。翻译后：N 端被阻断。

生物活性

Testing in progress

来源

重组表达

预测分子量

60.6 kDa

蛋白标签

N-His

SDS-PAGE

59.3 kDa, under reducing conditions; 59.3 kDa, under non-reducing conditions.

表达系统

E. coli Accession #: P04040 | E. coli

内毒素水平

<1.0 EU/μg

种属

人(Human)

氨基酸

2-527 aa

序列

MHHHHHHADSRDPASDQMQHWKEQRAAQKADVLTTGAGNPVGDKLNVITVGPRGPLLVQDVVFTDEMAHFDRERIPERVVHAKGAGAFGYFEVTHDITKYSKAKVFEHIGKKTPIAVRFSTVAGESGSADTVRDPRGFAVKFYTEDGNWDLVGNNTPIFFIRDPILFPSFIHSQKRNPQTHLKDPDMVWDFWSLRPESLHQVSFLFSDRGIPDGHRHMNGYGSHTFKLVNANGEAVYCKFHYKTDQGIKNLSVEDAARLSQEDPDYGIRDLFNAIATGKYPSWTFYIQVMTFNQAETFPFNPFDLTKVWPHKDYPLIPVGKLVLNRNPVNYFAEVEQIAFDPSNMPPGIEASPDKMLQGRLFAYPDTHRHRLGPNYLHIPVNCPYRARVANYQRDGPMCMQDNQGGAPNYYPNSFGAPEQQPSALEHSIQYSGEVRRFNTANDDNVTQVRAFYVNVLNEEQRKRLCENIAGHLKDAQIFIQKKAVKNFTEVHPDYGSHIQALLDKYNAEKPKNAIHTFVQSGSHLAAREKANL

无动物源

无载体

Yes

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

Technical Documents

「No technical documents」

Articles

「No related articles yet」

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Consultation

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