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IL-4 Protein (Transcript Variant 1)

Name: IL-4 Protein (Transcript Variant 1)
SKU: ABIN2723723
Availability: OutOfStock

This Recombinant IL-4 protein is expressed in 大肠杆菌（E. Coli）.

Validation with Western Blot (IL-4 Protein (Transcript Variant 1))

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产品编号 ABIN2723723

发货至: 中国

Quick Overview for IL-4 Protein (Transcript Variant 1) (ABIN2723723)

抗原

See all IL-4 (IL4) 蛋白

IL-4 (IL4) (Interleukin 4 (IL4))

蛋白类型

Recombinant

生物活性

Active

宿主

小鼠

资源

大肠杆菌（E. Coli）

应用范围

Functional Studies (Func), Standard (STD), Antibody Production (AbP), Protein Interaction (PI)

纯度

> 95 % as determined by SDS-PAGE and Coomassie blue staining

Discover our top product IL4 蛋白

产品特性

Transcript Variant 1

特异性

Optimal preservation of protein structure, post-translational modifications and functions.

产品特性
- Recombinant human Interleukin-4 / IL4 (transcript variant 1) protein expressed in E. coli.
- Produced with end-sequenced ORF clone
- Tested for bioactivity.
内毒素水平

Endotoxin level is <0.1 ng/μg of protein (<1EU/μg).

Biological Activity Comment

The ED50 was determined by the dose-dependent proliferation of murine HT-2 cells is > 2.0 ng/ml, corresponding to a specific activity of > 5 x 10^5 units/mg.
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Interleukin 4 (IL4) (AA 25-153) (Active) protein
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Interleukin 4 (IL4) (AA 25-153) (Active) protein (His tag,AVI tag,Biotin)
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Interleukin 4 (IL4) protein (His tag)
IL4 宿主: 小鼠宿主: 人细胞 Recombinant > 95 % as determined by SDS-PAGE

Interleukin 4 (IL4) (AA 63-153) protein (GST tag)
IL4 宿主: 人宿主: 小麦胚 Recombinant WB, ELISA, AA, AP

Interleukin 4 (IL4) (AA 25-153) protein (mFc Tag)
IL4 宿主: 人宿主: Mammalian Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.

应用备注

Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays
Protein-protein interaction
In vitro biochemical assays and cell-based functional assays

限制

仅限研究用
缓冲液

Lyophilized from a 0.2 μM filtered solution of 20 mM phosphate buffer,100 mM NaCl, pH 7.2

注意事项

Resuspend the protein in the desired concentration in proper buffer

储存条件

-80 °C

储存方法

Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
抗原

IL-4 (IL4) (Interleukin 4 (IL4))

别名

Interleukin-4,il4

分子量

13.5 kDa

NCBI登录号

NP_067258

途径

JAK/STAT Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Proton Transport, Activated T Cell Proliferation