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IL-35 Detection (CAT#: STEM-MB-0301-WXH)

Introduction

IL-35 is a member of IL-12 cytokine family and is a heterodimer composed of Epstein-Barr birus induced gene 3 and p35 subunit. IL-35 can be expressed by monocytes, T cells, B cells, Treg cells and tumor cells. It can directly inhibit the tumor immune status of the tumor microenvironment and cause immune escape. It can also directly act on certain types of tumor cells to promote tumor progression. What’more,it also plays a role in cardiovascular disease, asthma, and autoimmune diseases.




Principle

There are four receptors for IL-35, namely IL-12Rβ2: gb130, IL-12Rβ2: IL-12Rβ2, gb130: gb130 and IL-12Rβ2: IL-27Rα. Among them, IL-12Rβ2 is mainly expressed by activated T cells and NK cells, and almost all cells can express gb130. IL-35 binds to IL-12Rβ2: gb130 receptor and first activates the Janus family (Jaks) for signal transduction and activates STAT1 and STAT4 in signal transducers and activators of transcription (STAT). IL-35 can also interact with IL-12Rβ2:IL-12Rβ2 or gb130:gb130 to activate STAT1. IL-12Rβ2 mainly activates JAK1 and JAK2, and phosphorylates downstream STAT4 and STAT1 molecules, respectively. The signal transduction of IL-35 is achieved through the JAK-STAT family.

Applications

IL-35 can directly inhibit the tumor immune status of the tumor microenvironment and cause immune escape.
IL-35 can directly act on certain types of tumor cells to promote tumor progression.
IL-35 plays a role in cardiovascular disease, asthma, and autoimmune diseases.

Procedure

1. Process samples.
2. IL-35 detection (qPCR, Enzyme-linked immunosorbent assay (ELISA), Flow cytometry).
3. Analysis results.

Notes

Sample Types-Blood, serum, plasma, cerebrospinal fluid, cell culture supernatant, tissue homogenate, cell culture medium, urine, tumor, etc.

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