重组小鼠白介素-4（IL-4）

重组小鼠白介素-4（IL-4）产品详情

产品基础信息

英文名称：Mouse IL-4 protein

货号：PRP100498

种属来源：小鼠源（NP_067258.1）

基因ID：16189 | 蛋白质ID：P07750

关键参数与特性

• 表达宿主：大肠杆菌表达系统
• 蛋白结构：无标签，氨基酸序列(His23-Ser140)，N端含Met起始，全长119个氨基酸
• 分子量：13.4 kDa（理论值），还原性SDS-PAGE检测迁移至14 kDa
• 纯度：>90%（SDS-PAGE验证）
• 活性验证：ED₅₀ 0.4-2 ng/mL（基于HT-2细胞增殖实验）

产品形式与保存

• 物理状态：冻干粉（无菌PBS缓冲液，pH 7.4）
• 复溶建议：使用配套缓冲液复溶至≥100 µg/mL，后续按实验需求稀释
• 长期保存：-20℃以下干燥环境（溶解后4℃保存≤7天，长期需分装并添加0.1% HSA/BSA）

应用与功能

作为细胞因子家族成员，重组小鼠IL-4可介导T/B细胞活化与分化，在免疫调节、炎症反应及造血功能研究中具有关键作用。

规格与交付

现货规格：5 μg | 价格：¥1216 | 货期：次日发货

操作提示

• 开盖前请离心处理冻干粉
• 避免反复冻融，推荐工作液分装保存

免责声明

警告：本产品仅限研究用途，不适用于人类或临床诊断。使用者须自行确认专利合规性，本公司不承担因产品使用引发的法律责任。

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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 Mouse Interleukin-4 (IL-4) Product Details

Basic Product Information

English Name: Mouse IL-4 protein

Catalog Number: PRP100498

Species Source: Mouse (NP_067258.1)

Gene ID: 16189 | Protein ID: P07750

Key Parameters & Characteristics

• Expression Host: E. coli expression system
• Protein Structure: Tag-free, amino acid sequence (His23-Ser140) with N-terminal Met initiation, full-length 119 amino acids
• Molecular Weight: 13.4 kDa (theoretical), migrates at 14 kDa in reducing SDS-PAGE
• Purity: >90% (verified by SDS-PAGE)
• Activity Validation: ED<sub>50</sub> 0.4-2 ng/mL (based on HT-2 cell proliferation assay)

Product Form & Storage

• Physical State: Lyophilized powder (sterile PBS buffer, pH 7.4)
• Reconstitution Recommendation: Reconstitute with provided buffer to ≥100 µg/mL, then dilute as needed for experiments
• Long-term Storage: Below -20°C in dry environment (reconstituted solution stable ≤7 days at 4°C, for long-term storage aliquot with 0.1% HSA/BSA)

Applications & Function

As a cytokine family member, recombinant mouse IL-4 mediates T/B cell activation and differentiation, playing pivotal roles in immunoregulation, inflammatory response, and hematopoietic function research.

Specifications & Delivery

Available Specifications: 5 μg | Price: ¥1216 | Lead Time: Next-day shipping

Handling Notes

• Centrifuge lyophilized powder before opening
• Avoid repeated freeze-thaw cycles, recommended to aliquot working solutions

Disclaimer

Warning: This product is for research use only, not intended for human or diagnostic use. Users must verify patent compliance. Our company assumes no liability for product application consequences.

Note: Above information may change due to product optimization. For updated details, please consult ACROBiosystems.