IL-9产品信息
英文名称:Interleukin-9
中文名称:白细胞介素-9
靶点别称:IL-9,Cytokine P40
物种:Human
属性:Protein
标记:Unconjugated
内毒素(Endotoxin)
Less than 0.01 EU per μg by the LAL method.
宿主蛋白残留(Host Cell Protein)
<0.5 ng/µg of protein tested by ELISA.
宿主核酸残留(Host Cell DNA)
<0.02 ng/μg of protein tested by qPCR.
无菌(Sterility)
The sterility testing was performed by membrane filtration method.
支原体(Mycoplasma)
Negative.
纯度(Purity)
>95% as determined by SDS-PAGE.
>95% as determined by SEC-MALS.
制剂(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重构方法(Reconstitution)
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存储(Storage)
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 24 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
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IL-9分子背景
白细胞介素-9(IL-9)主要由活化的T细胞表达。IL-9对多个转化细胞的生长因子和抗凋亡活性表明,该细胞因子在肿瘤发生中具有潜在作用。IL-9也被提出作为哮喘的候选基因。IL-9是一种Th2衍生的细胞因子,据报道可以调节T和B细胞功能。IL-9最初是作为能够维持小鼠T细胞克隆长期生长的因子分离出来的,但此后被证明对肥大细胞、红系前生殖细胞和B细胞Ig表达具有体外活性。
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关键字: IL-9;IL-9蛋白;白介素9;ACRO;百普赛斯;
百普赛斯集团ACROBiosystems Group(股票代码:301080)是成立于2010年的跨国生物科技公司,是为全球生物医药、健康产业领域提供关键生物试剂产品及解决方案的行业平台型基石企业。2021年在创业板上市。百普赛斯集团业务遍布全球,横跨亚洲、北美洲、欧洲,在中国、美国、瑞士等12个城市设有办公室、研发中心及生产基地。目前累计服务客户超6000家,与全球Top 20医药企业均建立了长期、稳定的合作伙伴关系。集团旗下拥有品牌ACROBiosystems百普赛斯、bioSeedin柏思荟、Condense Capital垦拓资本和ACRODiagnostics百斯医学等。