产品编号:CYT-641-25ug

产品描述:Recombinant Mouse Interleukin-17E(mIL-17E)

反应种属:

实验方法:

标记:

规格:25µg

供应商:Prospec

价格(RMB):1820.00

订购:

说明书:

IL17E Mouse
Interleukin-17E Mouse Recombinant
Catalog No. CYT-641
Synonyms:
IL-25, IL-17E, IL17E, IL25, Interleukin-25.

Introduction:
IL-25 also called IL-17E cytokine has a sequence similarity with IL17.
IL-17E indluces NF-kappaB activation, and stimulates the production of IL-8. IL17E and IL17B are ligands for the cytokine receptor IL17BR. IL-25 is a proinflammatory cytokine favoring Th2-type immune response. The upregulation of costimulation-induced IL-17E receptors and release of cytokines and chemokines from IL-17E treated costimulated Th cells are differentially regulated by intracellular JNK, p38 MAPK and NF-kappaB activity. Blocking Iinterleukin-25 prevents airway hyperresponsiveness, a critical feature of clinical asthma. IL25 produced by innate effector eosinophils and basophils increase the allergic inflammation by enhancing the maintenance and functions of TSLP-DC activated adaptive Th2 memory cells. Over expression of IL-25 up-regulates gene expression of Th2 cytokines and induces growth retardation, jaundice, and multiorgan inflammation in a transgenic mouse model. IL-25 contributes to the induction and maintenance of eosinophilic inflammation by acting on lung fibroblasts which supports the fact that IL-17E is an important factor in asthma pathophysiology. IL-17E operates by amplifying TH2 cell-mediated allergic airway inflammation but doesn’t induce allergic inflammation in vivo.

Description:
IL17E Mouse Recombinant produced in E.Coli is a homodimeric, non-glycosylated polypeptide chain containing a total of 306 amino acids and having a molecular mass of 34.9 kDa.
The Mouse IL-17E is purified by proprietary chromatographic techniques.

Source:
Escherichia Coli.

Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation:
IL17E was lyophilized from a concentrated (1mg/ml) solution containing no additives.

Solubility:
It is recommended to reconstitute the lyophilized Mouse IL17E in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Stability:
Lyophilized Murine IL17E although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL17E should be stored at 4°C between 2-7 days and for future use below -18°C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Purity:
Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Amino acid sequence:
VSLRIQEGCSHLPSCCPSKEQEPPEEWLKWSSASVSPPEPLSHTHHAESCR
ASKDGPLNSRAISPWSYELDRDLNRVPQDLYHARCLCPHCVSLQTGSHM
DPLGNSVPLYHNQTVFYRRPCHGEEGTHRRYCLERRLYRVSLACVCVRP
RVMA.

Usage:
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals