ALRHMGC116789, BHR1interleukin

重组小鼠白介素-13（IL-13）蛋白，His标签（无动物源）

产品货号：PRP2114

产品概述

本品为重组小鼠白细胞介素-13（Mouse IL-13 protein）蛋白，采用无动物源表达系统，C末端带有组氨酸（His）标签，适用于细胞培养及相关体外研究应用。该蛋白经严格质控，纯度高于95%，具备良好的批间一致性，可满足科研实验中对高纯度细胞因子的需求。

产品信息

• 英文名称：Mouse IL-13 protein, His tag (Animal-Free)
• 来源物种：小鼠
• 表达宿主：人胚胎肾细胞（HEK293）
• 蛋白序列：UniProt ID: P20109（Met1-Phe131），C端融合His标签
• 蛋白长度：118个氨基酸
• 预测分子量：约12.7 kDa
• 纯度：＞95%（SDS-PAGE检测）
• 内毒素水平：＜1.0 EU/μg（LAL法检测）
• 产品形态：冻干粉，缓冲体系为无菌PBS，pH 7.4

应用提示

本品推荐用于细胞功能研究、信号通路分析及体外细胞因子诱导实验。在使用前请短暂离心，并使用推荐复溶缓冲液（Reconstitution Buffer）复溶至浓度不低于100 µg/mL。可根据实验体系进一步稀释使用。

保存与运输

• 保存条件：冻干粉应在-20℃以下干燥环境中保存。复溶后可在4℃稳定保存2-7天，长期保存请置于-20℃及以下，建议添加0.1% HSA或BSA作为稳定剂，分装避免反复冻融。
• 运输条件：常温运输

背景介绍

白细胞介素-13（IL-13）是一种主要由Th2型辅助T细胞分泌的细胞因子，在调节免疫与炎症反应中发挥重要作用。它可抑制巨噬细胞部分功能、协同IL-2调节干扰素-γ合成，并参与B细胞IgE类别转换。小鼠IL-13与人源蛋白具有约58%的序列同源性，并具有一定的种属交叉活性。

规格与价格

注意事项

警告：本品仅限于科研使用，不适用于临床诊断或人体应用。使用者应确保其应用不违反相关专利或许可协议，厂家不对专利侵权或其他违规行为承担责任。

基因ID：16163 | 蛋白质ID：P20109
别名：IL-13, IL13, Interleukin 13, NC30, P600, MGC116786 等
蛋白序列参考：UniProt: P20109

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-13 (IL-13) Protein, His Tag (Animal-Free)

Catalog Number: PRP2114

Product Overview

This product is a recombinant Mouse Interleukin-13 (Mouse IL-13 protein) expressed using an animal-free system, with a polyhistidine (His) tag at the C-terminus. It is suitable for cell culture and related in vitro research applications. The protein undergoes strict quality control, with a purity greater than 95% and excellent batch-to-batch consistency, meeting the demand for high-purity cytokines in scientific research.

Product Information

• English Name: Mouse IL-13 protein, His tag (Animal-Free)
• Source Species: Mouse
• Expression Host: Human Embryonic Kidney (HEK293) Cells
• Protein Sequence: UniProt ID: P20109 (Met1-Phe131), with a C-terminal His tag
• Protein Length: 118 amino acids
• Predicted Molecular Weight: Approximately 12.7 kDa
• Purity: >95% (analyzed by SDS-PAGE)
• Endotoxin Level: <1.0 EU/μg (determined by LAL assay)
• Form: Lyophilized powder, in sterile PBS buffer, pH 7.4

Application Notes

This product is recommended for cell functional studies, signaling pathway analysis, and in vitro cytokine induction experiments. Briefly centrifuge the vial before use and reconstitute it to a concentration no less than 100 µg/mL using the recommended Reconstitution Buffer. It can be further diluted according to the experimental system.

Storage and Shipping

• Storage: The lyophilized powder should be stored in a dry environment below -20°C. After reconstitution, it can be stored stably at 4°C for 2-7 days. For long-term storage, store at -20°C or below. It is recommended to add 0.1% HSA or BSA as a stabilizer and aliquot to avoid repeated freeze-thaw cycles.
• Shipping: Ambient temperature.

Background

Interleukin-13 (IL-13) is a cytokine primarily secreted by Th2-type helper T cells and plays an important role in regulating immune and inflammatory responses. It can inhibit certain macrophage functions, synergize with IL-2 to regulate interferon-γ synthesis, and participate in IgE class switching in B cells. Mouse IL-13 shares approximately 58% sequence homology with the human protein and exhibits some cross-species activity.

Specifications and Pricing

Precautions

Warning: This product is for research use only. It is not intended for diagnostic or therapeutic use in humans. The user should ensure that its use does not infringe upon relevant patents or license agreements. The manufacturer assumes no liability for patent infringement or other violations.

Gene ID: 16163 | Protein ID: P20109
Aliases: IL-13, IL13, Interleukin 13, NC30, P600, MGC116786, etc.
Protein Sequence Reference: UniProt: P20109

Note: The above information is subject to change due to factors such as product optimization and upgrades. Please consult AcroBiotech for specific details.