APX试剂盒，用于样本中抗坏血酸过氧化物酶活性检测，APX

Micro Ascorbate Peroxidase (APX) Activity Assay Kit

货号：KTB3091-E | 产品分类：核心产品

产品概述：

本试剂盒是一种基于比色法的细胞代谢检测工具，用于精准测定植物样本中抗坏血酸过氧化物酶（APX）的活性。APX是植物体内清除活性氧、调节氧化还原平衡的重要酶之一，其在细胞抗氧化防御机制中扮演核心角色。该试剂盒适用于科研及工业级植物代谢研究，提供稳定可靠的检测性能。

检测原理：

试剂盒通过酶促反应体系，在特定条件下催化抗坏血酸（AsA）与过氧化氢（H₂O₂）的反应，通过测定在特定波长下的吸光度变化，实现对APX活性的定量分析。

组分内容（每盒）：

• ReagentⅠ
• ReagentⅡ
• ReagentⅢ

产品特点与优势：

• 专为植物样本中APX活性检测优化，兼容多种组织类型；
• 提供全面详尽的样本制备指南与活性计算公式；
• 试剂稳定性高，批间一致性良好，支持重复性实验需求。

适用样本：
植物组织、细胞提取物等。

保存条件：
请在收到产品后避光保存于 4℃ 环境下。各组分的具体存储条件请详见说明书。在推荐保存条件下，自生产之日起有效期为6个月。

运输条件：
全程采用蓝冰冰袋运输，确保试剂稳定性。

规格与货期：

• 48 T/48 S — 639元 （现货，次日发货）
• 96 T/96 S — 1058元（现货，次日发货）

注意事项：

• 请勿混用不同批号或不同厂家的试剂组分；
• 实验前请确保所有试剂及设备处于适宜温度；
• 本产品仅限科研使用，不适用于人类或临床诊断。

背景知识：
抗坏血酸过氧化物酶（APX）是植物抗坏血酸代谢途径中的关键酶，分布于叶绿体、胞质、线粒体及过氧化物酶体等多种细胞结构中。它通过催化H₂O₂对抗坏血酸（AsA）的氧化，在活性氧清除过程中发挥重要作用，其活性水平直接影响植物体内的氧化应激状态与AsA含量。

别名/搜索关键词：
APX, 抗坏血酸过氧化物酶, APX Activity Assay Kit, 氧化应激检测试剂盒

警告：
本品仅供研究用途，不建议用于人类或临床诊断。使用前请确保符合相关法律法规与许可要求，厂家不对专利侵权或其他违规行为承担责任。

注意：以上信息可能随着产品优化升级等因素产生变动，具体信息请咨询亚科因公司。

Micro Ascorbate Peroxidase (APX) Activity Assay Kit

Catalog Number: KTB3091-E | Category: Core Products

Product Overview:

This kit is a colorimetric-based cell metabolism detection tool designed for the precise determination of ascorbate peroxidase (APX) activity in plant samples. APX is a key enzyme involved in scavenging reactive oxygen species and regulating redox homeostasis in plants, playing a central role in cellular antioxidant defense mechanisms. The kit is suitable for both research and industrial-grade plant metabolism studies, providing stable and reliable detection performance.

Assay Principle:

The kit utilizes an enzymatic reaction system to catalyze the reaction between ascorbate (AsA) and hydrogen peroxide (H₂O₂) under specific conditions. APX activity is quantitatively analyzed by measuring the change in absorbance at a specific wavelength.

Contents (per kit):

• ReagentⅠ
• ReagentⅡ
• ReagentⅢ

Features and Advantages:

• Optimized for detecting APX activity in plant samples, compatible with various tissue types;
• Provides comprehensive and detailed sample preparation guidelines and activity calculation formulas;
• High reagent stability and excellent batch-to-batch consistency, supporting reproducible experimental needs.

Applicable Samples:
Plant tissues, cell extracts, etc.

Storage Conditions:
Upon receipt, store the product protected from light at 4°C. Refer to the manual for specific storage conditions of each component. The product is stable for 6 months from the date of manufacture when stored under recommended conditions.

Shipping Conditions:
Shipped with blue ice packs throughout to ensure reagent stability.

Specifications and Availability:

• 48 T/48 S — 639 RMB (In stock, ships next day)
• 96 T/96 S — 1058 RMB (In stock, ships next day)

Precautions:

• Do not mix reagents from different batches or manufacturers;
• Ensure all reagents and equipment are at appropriate temperatures before starting the experiment;
• This product is for research use only and is not intended for human or clinical diagnostic use.

Background:
Ascorbate peroxidase (APX) is a key enzyme in the plant ascorbate metabolism pathway, distributed in various cellular structures such as chloroplasts, cytosol, mitochondria, and peroxisomes. It plays a crucial role in scavenging reactive oxygen species by catalyzing the oxidation of ascorbate (AsA) by H₂O₂. Its activity level directly affects the oxidative stress status and AsA content in plants.

Aliases/Keywords:
APX, Ascorbate Peroxidase, APX Activity Assay Kit, Oxidative Stress Detection Kit

Warning:
This product is for research purposes only and is not recommended for human or clinical diagnostic use. Ensure compliance with relevant laws, regulations, and licensing requirements prior to use. The manufacturer assumes no liability for patent infringement or other violations.

Note: The above information is subject to change due to product optimization and upgrades. For specific details, please consult Yacoin Biotechnology.