供货周期: | 7天 |
品牌: | Prospec-Tany |
型号: | 2ug |
货号: | CYT-748 |
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。
ProSpec向客户提供蛋白质产品、服务和技术授权。因为创新的产品、卓越的客户服务和对细节的注重,ProSpec在科学界建立了良好的信誉,具有广泛的客户群,包括世界各地的学术、政府研究机构,生物技术和制药企业以及医院和基准实验室。
热门产品
Adiponectin 脂连蛋白;
BDNF 神经营养因子
bFGF碱性成纤维生长因子
BMP-7 骨形态发生蛋白-7
EGF上表皮生长因子
follistatin卵泡休止素
GMCSF粒—巨噬细胞集落刺激因子
IGF1胰岛素样生长因子1
Leptin 瘦素
PDGF-BB血小板源性生长因子-BB
Myostatin 肌肉生长抑制素
Prolactin 催乳素
RANKL细胞核因子κB受体活化因子配基
SCF 干细胞因子
TGF Beta3转化生长因子-β3
TNF Alpha 肿瘤坏死因子α
VEGF 血管内皮生长因子
白介素系列
产品详情:
Catalogue Number | CYT-748 |
Synonyms | Interleukin 9, Protein Il9, Il9. |
Introduction | Factor that is thought to be a regulator of hematopoiesis. It has been shown to enhance the growth of human mast cells and megakaryoblastic leukemic cells as well as murine helper t-cell clones. IL-9 is a glycoprotein with a molecular weight of 32-39 that is derived from T-cells, and maps to human chromosome 5. |
Description | Interleukin-9 Rat Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 127 amino acids and having a molecular mass of 14.3kDa. The IL-9 is purified by proprietary chromatographic techniques. |
Source | Escherichia Coli. |
Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
Formulation | IL9 protein was lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.4. |
Solubility | It is recommended to reconstitute the lyophilized Interleukin 9 in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions. |
Stability | Lyophilized Interleukin-9 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL9 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 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. |
Amino acid sequence | MQRCSTSWGI QHTSYLIENL KDDPSSKCSC SANVTSCLCL PIPSDDCTTP CFQEGMSQVT NATQQSKFSP FFFRVKRIVE TLKSNKCQFF SCEKPCNQTT AGNTVSFLKS LLKTFQKTEV QVQRSRA. |
Biological Activity | The ED50 as determined by a cell proliferation assay using murine TS1 cells is less than 10 ng/ml, corresponding to a specific activity of > 1.0 × 105 IU/mg. |
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9/IL 9 Human ? 重组人白介素9/IL 9 Human, HEK ? 重组小鼠白介素9/IL 9 Mouse |
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