首页工具

登录

IL-9 Protein, Mouse, Recombinant (His)

产品编号 TMPY-05221

别名: Il-9, 白细胞介素, interleukin 9, 白介素, P40

IL-9 Protein, Mouse, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 15.6 kDa and the accession number is P15247.

TargetMol的所有产品和服务仅用于科学研究，不能被用于人体，我们也不向个人提供产品和服务。

TargetMol

IL-9 Protein, Mouse, Recombinant (His)

规格	价格/CNY		货期	数量
50 μg	￥ 4,420		5日内发货
500 μg	￥ 19,100		5日内发货

大包装超大折扣，点击咨询

更多批次查询请联系客服

生物活性

技术参数

产品性质

参考文献

生物活性	Measured in a cell proliferation assay using MC/9 mouse mast cells. The ED50 for this effect is typically 0.15-0.9 ng/mL.
产品描述	IL-9 Protein, Mouse, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 15.6 kDa and the accession number is P15247.

种属	Mouse
表达系统	Baculovirus Insect Cells
标签	C-His
蛋白编号	P15247
别名	Il-9, 白细胞介素, interleukin 9, 白介素, P40
蛋白构建	The Mouse IL9 (NP_032399.1) (Met1-Pro144) was expressed with a polyhistidine tag at the C-terminus.
蛋白纯度	> 95 % as determined by SDS-PAGE.
分子量	15.6 kDa (predicted)

内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing 50 mM Tris, 150 mM NaCl, pH 8.0, 10% glycerol. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	Interleukin 9, also known as IL-9, is a cytokine (cell signaling molecule) belonging to the group of interleukins. IL-9 is a cytokine that acts as a regulator of a variety of hematopoietic cells. This cytokine stimulates cell proliferation and prevents apoptosis. It functions through the interleukin 9 receptor (IL-9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes. Genetic studies on a mouse model of asthma demonstrated that this cytokine is a determining factor in the pathogenesis of bronchial hyperresponsiveness. IL-9 is a key molecule that affects the differentiation of TH17 cells and Treg function. IL-9 predominantly produced by TH17 cells synergizes with TGF-β1 to differentiate naive CD4+ T cells into TH17 cells, while IL-9 secretion by TH17 cells is regulated by IL-23. Interestingly, IL-9 enhances the suppressive functions of FoxP3+ CD4+ Treg cells in vitro, and the absence of IL-9 signaling weakens the suppressive activity of nTregs in vivo, leading to an increase in effector cells and worsening of experimental autoimmune encephalomyelitis. The mechanism of IL-9 effects on TH17 and Tregs is through activation of STAT3 and STAT5 signaling. Our findings highlight the role of IL-9 as a regulator of pathogenic versus protective mechanisms of immune responses.

参考文献

1. Elyaman W, et al. (2009) IL-9 induces differentiation of TH17 cells and enhances function of FoxP3+ natural regulatory T cells. Proc Natl Acad Sci U S A. 106(31): 12885-90. 2. Dong Q, et al. (1999) IL-9 induces chemokine expression in lung epithelial cells and baseline airway eosinophilia in transgenic mice. Eur J Immunol. 29(7): 2130-9. 3. Kimura Y, et al. (1995) Sharing of the IL-2 receptor gamma chain with the functional IL-9 receptor complex. Int Immunol. 7(1): 115-20.

计算器

复溶计算器

重组蛋白稀释计算器

比活力计算器

Volume (to add to vial)

=

Mass (in vial)

÷

Desired Reconstitution Concentration

bottom

技术支持

您可能有的问题的答案可以在重组蛋白操作手册中找到

Keywords

IL-9 Protein, Mouse, Recombinant (His) Il-9 P 40 P-40 白细胞介素 interleukin 9 白介素 P40 recombinant recombinant-proteins proteins protein

我们的所有产品和服务仅用于科学研究，不能被用于人体，我们也不向个人提供产品和服务。

Copyright © 2015-2024 TargetMol Chemicals Inc. All rights reserved. 沪ICP备20019793号-4

沪公网安备 31010602006700号

沪公网安备 31010602006700号

TargetMol Loading

陶术

生物

TargetMol^®中国区唯一合作伙伴

点击进入陶术生物官网

陶术生物

联系我们

电话：

400-820-0310

邮箱：

service@tsbiochem.com

QQ：

2881945090（终端用户）

2885109491（经销商）

经销：

终端：

地址：

上海市静安区江场三路238号8楼