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TNFSF14

TNFSF14是腫瘤壞死因子超家族第14個成員,又稱為HVEML(Herpesvirus entry mediator ligand)或LIGHT,是一個可以調(diào)節(jié)T細(xì)胞活化的共刺激分子。TNFSF14通過與其3個不同的受體結(jié)合(皰疹病毒侵入介質(zhì)(HVEM)、淋巴毒素β受體(LTβR)及誘餌受體(TR6)),發(fā)揮不同的生物學(xué)作用。研究發(fā)現(xiàn),LIGHT在腫瘤細(xì)胞中強(qiáng)制表達(dá)可促進(jìn)淋巴樣結(jié)構(gòu)形成以引導(dǎo)T細(xì)胞聚集與活化,從而導(dǎo)致腫瘤的消退。值得注意的是,TNFSF14在COVID-19感染患者血漿中存在顯著升高,但在其他相關(guān)的肺部感染,例如流感(Flu)病毒和呼吸道合胞病毒(RSV)中則沒有明顯增強(qiáng),表明其可能是新冠病毒獨有的作用靶點。CERC-002是一款first-in-class、靶向TNFSF14的全人源單克隆抗體,被開發(fā)用于治療COVID-19相關(guān)的急性呼吸窘迫綜合征(ARDS)和兒童罕見病克羅恩病,其研發(fā)公司Cerecor在2021年5月份被美國FDA授予CERC-002快速通道。

Recombinant Human TNFSF14 活性蛋白實驗驗證數(shù)據(jù)

High Purity Validated by SDS-PAGE

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Excellent Bioactivity Validated by Functional ELISA

Measured by its binding ability in a functional ELISA. Immobilized TNFRSF14 (CSB-MP842173HU) at 5 μg/ml can bind TNFSF14, the EC50 is 45.44-53.29 ng/ml.


TNFSF14 Antibodies

TNFSF14 for Homo sapiens (Human)

TNFSF14 Proteins

TNFSF14 Proteins for Homo sapiens (Human)

TNFSF14 Proteins for Mus musculus (Mouse)

TNFSF14 ELISA Kit

TNFSF14 ELISA Kit for Homo sapiens (Human)

TNFSF14 ELISA Kit for Mus musculus (Mouse)