| 货号 | 规格 | 价格 |
|---|---|---|
| FL062 | ||
| 2μg | ¥198.00 | |
| 10μg | ¥998.00 | |
| 50μg | ¥1880.00 | |
| 100μg | ¥3280.00 | |
| 250μg | ¥6280.00 | |
| 500μg | ¥11900.00 | |
| 1mg | ¥23800.00 |
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| Appearance | Sterile filtered White lyophilized (freeze-dried) powder. |
|---|---|
| Purity | > 98% by SDS-PAGE or HPLC. |
| Endotoxin | < 0.01 EU/μg of rMuSF-20/IL-25 protein as determined by LAL method. |
| Expression System | Expressed in E. coli. |
| Species | Mouse |
| Tag | Tag free. |
| Formulation | Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, with 150 mM NaCl, pH 7.4. |
| 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. |
| Accession # | Q9CPT4 Val25-Leu166 with a N-terminal Met |
|---|---|
| Amino acid sequence | MVSEPTTVPFDVRPGGVVHSFSQDVGPGNKFTCTFTYASQGGTNEQWQMSLGTSEDSQHFTCTIWRPQGKSYLYFTQFKAELRGAEIEYAMAYSKAAFERESDVPLKSEEFEVTKTAVSHRPGAFKAELSKLVIVAKAARSEL |
| Molecular weight | Approximately 15.8 kDa, a single non-glycosylated polypeptide chain containing 143 amino acids. |
| Stability & Storage | Shipped on wet ice. 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. |
| Precautions | Recombinant Mouse MYDGF/SF20 is for research use only and not for use in diagnostic or therapeutic procedures. |
| 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 Mouse 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 Mouse SF-20/IL-25 is a 15.8kDa protein containing 143 amino acid. |
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