The Ultimate Recombinant Human Interleukin-4/il-4 Protein (his Tag)(active) Bonkers Deal: 50% Off [MXkczNqh]

The Ultimate Recombinant Human Interleukin-4/il-4 Protein (his Tag)(active) Bonkers Deal: 50% Off [MXkczNqh]

Discover the power of recombinant human interleukin-4 (IL-4) protein, a crucial cytokine that plays a pivotal role in immune system regulation. This active protein, produced through HEK293 cell expression, offers a reliable source for research and development in immunology and cellular biology. With its high purity and bio-activity, this IL-4 protein is an essential tool for understanding the complex interactions between T and B cells.

Key Features and Specifications

Our recombinant human interleukin-4 protein is characterized by its high purity, exceeding 95%, ensuring reliable and consistent results in your experiments. It is produced with a C-His tag, which facilitates purification and detection. The protein has a calculated molecular weight of 16.0 kDa and an observed molecular weight ranging from 17-22 to 15 kDa. This active protein has been tested for bio-activity using TF-1 human erythroleukemic cells, with an ED50 of 0.05-0.5 ng/ml, demonstrating its effectiveness in cell proliferation assays.

Applications and Benefits

This recombinant human interleukin-4 protein is ideal for a wide range of applications, including the study of T and B cell interactions, immunoglobulin class switching, and allergic responses. Its active form and high purity make it a valuable tool for researchers in the fields of immunology, oncology, and cellular biology. With its convenient lyophilized format and easy reconstitution, this IL-4 protein is ready to use and can be stored for up to 12 months at -20 to -80°C. Its low endotoxin level ensures minimal interference in your experiments. Elevate your research with our recombinant human interleukin-4 protein, a reliable and effective tool for advancing your scientific discoveries.