IL-9產(chǎn)品信息
英文名稱:Interleukin-9
中文名稱:白細(xì)胞介素-9
靶點(diǎn)別稱:IL-9,Cytokine P40
物種:Human
屬性:Protein
標(biāo)記:Unconjugated
內(nèi)毒素(Endotoxin)
Less than 0.01 EU per μg by the LAL method.
宿主蛋白殘留(Host Cell Protein)
<0.5 ng/μg of protein tested by ELISA.
宿主核酸殘留(Host Cell DNA)
<0.02 ng/μg of protein tested by qPCR.
無菌(Sterility)
The sterility testing was performed by membrane filtration method.
支原體(Mycoplasma)
Negative.
純度(Purity)
>95% as determined by SDS-PAGE.
>95% as determined by SEC-MALS.
制劑(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重構(gòu)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.
存儲(chǔ)(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.
IL-9分子背景
白細(xì)胞介素-9(IL-9)主要由活化的T細(xì)胞表達(dá)。IL-9對(duì)多個(gè)轉(zhuǎn)化細(xì)胞的生長(zhǎng)因子和抗凋亡活性表明,該細(xì)胞因子在腫瘤發(fā)生中具有潛在作用。IL-9也被提出作為哮喘的候選基因。IL-9是一種Th2衍生的細(xì)胞因子,據(jù)報(bào)道可以調(diào)節(jié)T和B細(xì)胞功能。IL-9最初是作為能夠維持小鼠T細(xì)胞克隆長(zhǎng)期生長(zhǎng)的因子分離出來的,但此后被證明對(duì)肥大細(xì)胞、紅系前生殖細(xì)胞和B細(xì)胞Ig表達(dá)具有體外活性。
關(guān)鍵字: IL-9;IL-9蛋白;白介素9;ACRO;百普賽斯;
百普賽斯集團(tuán)ACROBiosystems Group(股票代碼:301080)是成立于2010年的跨國(guó)生物科技公司,是為全球生物醫(yī)藥、健康產(chǎn)業(yè)領(lǐng)域提供關(guān)鍵生物試劑產(chǎn)品及解決方案的行業(yè)平臺(tái)型基石企業(yè)。2021年在創(chuàng)業(yè)板上市。百普賽斯集團(tuán)業(yè)務(wù)遍布全球,橫跨亞洲、北美洲、歐洲,在中國(guó)、美國(guó)、瑞士等12個(gè)城市設(shè)有辦公室、研發(fā)中心及生產(chǎn)基地。目前累計(jì)服務(wù)客戶超6000家,與全球Top 20醫(yī)藥企業(yè)均建立了長(zhǎng)期、穩(wěn)定的合作伙伴關(guān)系。集團(tuán)旗下?lián)碛衅放艫CROBiosystems百普賽斯、bioSeedin柏思薈、Condense Capital墾拓資本和ACRODiagnostics百斯醫(yī)學(xué)等。