重组人膜连蛋白A5（Annexin V/ANXA5）

重组人膜连蛋白A5（Annexin V/ANXA5） - PRP3003

核心工具酶：细胞凋亡早期检测关键试剂

产品类型：细胞因子及蛋白｜工具酶
应用领域：细胞状态研究｜磷脂酰丝氨酸(PS)结合检测

产品参数

表达系统：大肠杆菌重组表达
分子量：36 kDa（SDS-PAGE还原条件验证）
纯度：≥98%（SDS-PAGE密度测定法）
产品形式：冻干粉（原液为pH7.4无菌PBS缓冲体系）
保存条件：-20℃分装冻存，避免反复冻融

规格与订购

100 μg：¥1,816｜次日发货
1 mg：¥11,989｜次日发货
10 mg：¥49,998｜货期请咨询

科学背景

重组人Annexin V通过特异性结合凋亡细胞外翻的磷脂酰丝氨酸(PS)，成为细胞早期凋亡标志物检测金标准。本产品含320个氨基酸(Met1-Asp320)，完整保留钙离子依赖型磷脂结合结构域。

使用说明

1. 开盖前离心处理冻干粉
2. 建议初始复溶浓度≥100µg/ml（推荐配套缓冲液）
3. 工作浓度需根据实验体系优化

质量控制

• 宿主蛋白残留＜0.1% (ELISA法)
• 内毒素水平＜0.1 EU/μg

注意事项

运输条件：蓝冰低温运输｜实验警告：不可用于临床诊断或治疗用途。专利应用需自行确认合规性。

*本产品研究用途符合ISO 13485质量管理体系，生产批号见包装标识。

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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。

Recombinant Human Annexin A5 (Annexin V/ANXA5) - PRP3003

Core Tool Enzyme: Key Reagent for Early Apoptosis Detection

Product Type: Cytokines & Proteins｜Tool Enzymes
Application Fields: Cell State Research｜Phosphatidylserine (PS) Binding Assay

Product Specifications

Expression System: E. coli Recombinant Expression
Molecular Weight: 36 kDa (Verified by SDS-PAGE under Reducing Conditions)
Purity: ≥98% (Densitometric SDS-PAGE Analysis)
Form: Lyophilized Powder (Original Solution in pH7.4 Sterile PBS Buffer)
Storage Conditions: Aliquot and store at -20°C, Avoid Repeated Freeze-Thaw Cycles

Specifications & Ordering

100 μg: ¥1,816｜Next-Day Delivery
1 mg: ¥11,989｜Next-Day Delivery
10 mg: ¥49,998｜Lead Time Upon Inquiry

Scientific Background

Recombinant human Annexin V specifically binds to externalized phosphatidylserine (PS) on apoptotic cells, making it the gold standard for early apoptosis marker detection. This product contains 320 amino acids (Met1-Asp320) with intact calcium-dependent phospholipid-binding domains.

Usage Instructions

1. Centrifuge lyophilized powder before opening
2. Recommended initial reconstitution concentration ≥100µg/ml (Compatible buffer recommended)
3. Working concentration requires optimization based on experimental systems

Quality Control

• Host Protein Residue ＜0.1% (ELISA)
• Endotoxin Level ＜0.1 EU/μg

Precautions

Shipping Conditions: Blue Ice Shipping｜Experimental Warning: Not for clinical diagnosis or therapeutic use. Patent applications require independent compliance verification.

*This product is for research use only, manufactured under ISO 13485 Quality Management System. Batch numbers are indicated on packaging.

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Note: Above information may change due to product optimization or upgrades. Please consult ACROBiosystems for latest details.