辣根过氧化物酶，，SRE0082-5000KU，Sigma

General description

辣根过氧化物酶(HRP)分离自辣根(Amoracia rusticana)。HRP是含有四个二硫键的单链多肽。其分子量（约44 kDa）包括多肽链（33,890道尔顿）、氯化血红素加Ca2+（约700道尔顿）和碳水化合物（约9,400道尔顿）。至少存在7种HRP同工酶。辣根过氧化物酶同工酶的等电点范围为3.0-9.0。
辣根过氧化物酶是从辣根（Amoracia rusticana）中分离出来的，属于过氧化物酶的铁原卟啉基团。HRP是含有四个二硫键的单链多肽。它是一种含有18%碳水化合物的糖蛋白。碳水化合物由半乳糖、阿拉伯糖、木糖、岩藻糖、甘露糖、甘露糖胺和半乳糖胺组成，具体取决于特定同工酶。其分子量（约44 kDa）包括多肽链（33,890道尔顿）、氯化血红素加Ca²⁺ （约700道尔顿）和碳水化合物（约9,400道尔顿）。至少存在7种HRP同工酶。 辣根过氧化物酶同工酶的等电点范围为3.0-9.0。

Application

来自辣根的过氧化物酶已用于免疫印迹。
HRP用于各种免疫测定，如ELISA、蛋白质印迹法(WB)和侧向层析检测。HRP适于学术研究、诊断和药物研究。更多应用请参阅下列技术文章：辣根过氧化物酶(HRP)简介及应用。

Features and Benefits

Features:

1. Qualified Raw Materials: Products that meet the stringent requirements of the Elevated Assurance Program, ensuring compliance with regulatory standards.
2. Comprehensive Documentation: Includes essential documents such as certificates, impurity profiles, and declarations to support audits and risk assessments.
3. M-Clarity^™ Quality Attributes: Products are classified within the MQ300 quality segment or higher, demonstrating superior quality assurance. M-Clarity^™ Program
4. Confirmed Process Controls: Established processes that ensure consistency and reliability in manufacturing.
5. Enhanced Change Notification: Timely updates on any changes to product specifications or processes, ensuring transparency and compliance.
6. Freely Available Dossiers: Access to robust, ready-to-present product dossiers that include:
   1. Site quality assessment
   2. ISO 9001 certificate
   3. Detailed product specifications
   4. Relevant declarations/statements (e.g., animal origin content, BSE/TSE, nitrosamine)

1. Regulatory Compliance: Helps you meet compliance standards effectively, reducing the risk of regulatory issues.
2. Audit Readiness: Instills confidence during audits with comprehensive documentation and confirmed process controls, demonstrating your commitment to high-quality products.
3. Operational Transparency: Supports supply chain transparency, allowing you to track and verify the quality of raw materials.
4. Enhanced Support: Provides exceptional quality-related information and tailored assistance to meet your specific needs.
5. Risk Mitigation: Facilitates thorough risk assessments with detailed documentation, helping you manage potential compliance challenges.
6. Informed Decision-Making: Access to clear and comprehensive product information enables better decision-making and enhances operational efficiency.

Analysis Note

RZ(Reinheitszahl)是指溶于去离子水中的酶(0.5–1.0 mg/ml)的吸光度比值A₄₀₃/A₂₇₅ 。 它是血红素含量的量度，而不是酶活性。 即使是RZ值较高的制剂也可能具有较低的酶活性。

Other Notes

一个连苯三酚单元将在20℃、pH 6.0条件下，在20秒内从连苯三酚形成1.0mg的红棓酚。
有关过氧化物酶的更多信息，请访问 www.sigma-aldrich.com/enzymeexplorer。

Legal Information

M-CLARITY is a trademark of Merck KGaA, Darmstadt, Germany