重组小鼠白介素22拮抗剂|Mouse IL-22 Antagonist|2ug|cyt-148-上海高创化学科技有限公司

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ProSpec（蛋白质专家）是以色列一家具有超过16年历史的，专业从事细菌来源重组蛋白生产的先进生物技术公司。ProSpec生产多种细胞因子、生长因子、趋化因子、激素、酶、病毒抗原和许多其他重组蛋白。在研究团队和科学家们的努力下，ProSpec已经拥有超过1700种可用于癌症、细胞凋亡、发育、内分泌学、免疫学、神经科学、蛋白酶及干细胞研究用重组蛋白、多肽和抗体。10多年蛋白纯化方面的经验使ProSpec公司生产成本低、产量高、效率高，其蛋白产品不仅纯度高、生物活性高，价格也非常具有优势。同时ProSpec针对客户的需要提供自定义重组蛋白生产服务。

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Catalogue Number	CYT-148
Synonyms	IL-TIF, TIFa, IL-10-related T-cell-derived-inducible factor, IL-22, ILTIF, IL-D110, zcyto18, MGC79382, MGC79384, TIFIL-23.
Introduction	IL-22 is a member of the IL-10 family of regulatory cytokines.Members of this family share partial homology in their amino acid sequences, but they are dissimilar in their biological functions. Produced by T lymphocytes, IL-22 inhibits IL-4 production by Th2 cells, and induces acute phase reactants in the liver and pancreas. IL-22 signals through a receptor system consisting of IL-10R-beta/CRF2-4 and IL-22R, both of which are members of the class II cytokine-receptor family.
Description	Interleukin-22 Antagonist Mouse Recombinant produced in E.Coli is a single, non-glycosylated homodimeric polypeptide chain containing 147 amino acids and having a total molecular mass of 16.7 KDa. The Mouse IL-22 Antagonist is purified by proprietary chromatographic techniques.
Source	Escherichia Coli.
Physical Appearance	Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation	IL-22 Antagonist Mouse is lyophilized from a concentrated (1mg/ml) solution in water containing NaHCO3.
Solubility	It is recommended to reconstitute the lyophilized Interleukin -22 in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.
Stability	Lyophilized Interleukin-22 Mouse Antagonist although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL22 Antagonist should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
Purity	Greater than 98.0% as determined by: (a) Gel filtration chromatography under non-denaturing conditions. (b) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.
Amino acid sequence	The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Leu-Pro-Val-Asn.
Biological Activity	IL-22 E117A mutant is capable of full inhibition of STAT3 phosphorylation induced by mouse interleukin 22 in HepG cells. Its affinity toward immobilized mIL-22 receptor a1 extracellular domain (mIL-22 Ra1-ECD) or IL-22 binding protein is similar to the non-mutated mouse interleukin 22. Mouse IL-22 antagonist (E117A) has very low agonistic activity in this bioassay.
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.
Related Products	? 重组人白介素22/IL 22 Human ? 重组小鼠白介素22/IL 22 Mouse ? 重组小鼠白介素22/IL 22 Mouse, PEG

供货周期：	一周
品牌：	Prospec-Tany
规格：	2ug
货号：	cyt-148
CAS号：