Recombinant Murine Interleukin-25/SF-20

名称：Recombinant Murine Interleukin-25/SF-20

货号：UN236

规格：2μg/10μg/50μg/100μg/250μg/500μg/1mg

纯度：>98%

系统：E.coli

产品详情

Recombinant Murine Interleukin-25/SF-20

SF-20 or IL-25 belongs to the IL-17 family and is also named IL-17E. It is encoded by IL-25 (IL-17E) gene located on chromosome 14 in murine and secreted by several tissues at low levels. This cytokine is initially identified as a product of bone marrow-derived stromal cells and plays an important role in proliferation of lymphoid cells and is considered as an interleukin. It rests CD8+ and CD19+ cells and activated CD8+ T cells and has been shown to bind to the surface of cells expressing the receptor TSA-1 (Thymic shared Ag-1) . Additionally, it induces the production of other cytokines, including IL-4, IL-5 and IL-13 in multiple tissues, which stimulate the expansion of eosinophils. Recombinant Murine SF-20/IL-25 is a 15.8kDa protein containing 143 amino acid.

 名称缩写/Abbreviation：

rMuSF-20/IL-25

货号/Item No.：

UN236

表达系统/Source：

Expressed in E. coli.

分子量/Molecular Weight：

Approximately 15.8 kDa, a single non-glycosylated polypeptide chain containing 143 amino acids.

SCI的检索号/Accession #：

Q9CPT4 Val25-Leu166 with a N-terminal Met

蛋白序列/A.A. Sequence：

MVSEPTTVPFDVRPGGVVHSFSQDVGPGNKFTCTFTYASQGGTNEQWQMSLGTSEDSQHFTCTIWRPQGKSYLYFTQFKAELRGAEIEYAMAYSKAAFERESDVPLKSEEFEVTKTAVSHRPGAFKAELSKLVIVAKAARSEL

纯度/Purity：

＞98% by SDS-PAGE or HPLC.

配方/Formulation：

Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, with 150 mM NaCl, pH 7.4.

外观/Appearance：

Sterile filtered White lyophilized (freeze-dried) powder.

内毒素/Endotoxin：

< 0.01 EU/μg of rMuSF-20/IL-25 protein as determined by LAL method.

复溶/Reconstitution：

Before use this product, please read the direction below carefully. This vial must be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in a sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions.

稳定性和存储/Stability & Storage：

For long term storage, the product should be stored ≤ -20℃. Please avoid repeated freeze-thaw cycles after reconstitution. 36 months from date of receipt, -20 to -70℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -70℃ under sterile conditions after reconstitution.

* THIS PRODUCT IS FOR RESEARCH, LABORATORY AND EVALUATION PURPOSE ONLY.