辣根过氧化物酶(Horseradish Peroxidase/HRP)|20mg/60mg/1g|ENZ-321-上海希美化学有限公司

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HRP
Horseradish Peroxidase
Catalog No. ENZ-321

Synonyms:
Horseradish Peroxidase, HRP, EC 1.11.1.7.

Introduction:
The enzyme horseradish peroxidase, found in horseradish, is used extensively in molecular biologyand in antibody amplification and detection, among other things. For example, "In recent years the technique of marking neurons with the enzyme horseradish peroxidase (HRP) has become a major tool. In its brief history, this method has probably been used by more neurobiologists than have used the Golgi stainsince its discovery in 1870." Horseradish peroxidase is also highly used in techniques such as Western blottingand ELISAs.
HRP is widely used as an enzymatic label in immunoassays. Usually, the enzyme is coupled to antibodies, lectins or haptens. Coupling to antibodies etc. may be performed through the carbohydrate side chains of the HRP.

Description:
HRP consists of the basic isoenzyme having a molecular weight of 44 kDa.
The Horseradish Peroxidase is purified by affinity chromatography, which results in an enzyme of high specific activity and purity.

Source:
Root extracts of horseradish

Physical Appearance:
Sterile Filtered red-brown lyophilized powder.

Solubility:
It is recommended to reconstitute the lyophilized HRP in sterile 18MΩ-cm H2O not less than 100 µg/ml or more than 10 mg/ml solutions.

Stability:
Lyophilized HRP although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution HRP should be stored at 4°C between 2-7 days and for future use below
-18°C.
Please prevent freeze-thaw cycles.

Activity:
Greater than 250 U/mg (25°C, guaiacol as the hydrogen donor, pH-7 and H2O2 as substrates).

Purity:
(A403/A278) = RZ: 3.5.

Usage:
Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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企业名称: 上海希美化学有限公司
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信用代码: 310228001203103
成立日期: 2009年05月31日
注册资本: 10
经营范围: 化工原料及产品(除危险化学品、监控化学品、烟花爆竹、民用爆炸物品、易制毒化学品),实验室设备,仪器仪表,金属制品,电子产品,机电产品销售,从事化工科技、计算机科技领域内技术开发、技术咨询、技术服务。【依法须经批准的项目,经相关部门批准后方可开展经营活动】

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供货周期：	一周
品牌：	Prospect Biosystems
规格：	20mg/60mg/1g
货号：	ENZ-321
CAS号：