TNFRSF9
TNFRSF9:它是重要的激活型免疫检查点分子,肿瘤治疗未来之星
TNFRSF9(也称为ILA;4-1BB;CD137;CDw137)属于肿瘤坏死因子(TNF)受体超家族。TNFRSF9是一种II型膜糖蛋白。TNFRSF9在小鼠和人CD4+和CD8+T细胞中广泛表达。人TNFRSF9也在DC、单核细胞、肝癌细胞、恶性肿瘤患者的血管中表达。TNFSF9为TNFRSF9的配体,也常见为4-1BBL或CD137L。多项研究表明,TNFRSF9/TNFSF9是一对重要的共刺激分子,在活化细胞与抗原呈递细胞之间传导双向信号,在各种癌症、自身免疫、感染和炎症疾病中扮演多种角色,介导着复杂的免疫反应。近年来一些TNFRSF9激活型单抗显示出临床应用潜力。例如全人源化TNFRSF9单抗Urelumab已经在人类黑色素瘤、肾癌并以及卵巢癌开展了临床I期和Ⅱ期试验,耐受性良好。另一个全人源化TNFRSF9单抗Utomilumab(辉瑞公司)被批准用于晚期实体瘤和恶性B细胞白血病I期临床(NCT01307267)试验。目前流行的理论认为,TNFRSF9激动剂可用于治疗主要由CD4+T细胞介导的癌症和自身免疫性疾病,而TNFRSF9激动剂可能会使由CD8+T细胞介导的自身免疫性疾病恶化。
Recombinant Human TNFRSF9 活性蛋白实验验证数据
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Measured by its binding ability in a functional ELISA. Immobilized TNFRSF9 at 2 μg/ml can bind TNFSF9(CSB-MP023997HU1), the EC50 is 1.011-2.429 ng/mL.
TNFRSF9 Antibodies
TNFRSF9 for Homo sapiens (Human)
产品货号 | 产品名称 | 种属反应性 | 应用类型 |
---|---|---|---|
CSB-PA011218 | TNFRSF9 Antibody | Human | WB, IF, ELISA |
CSB-PA983768 | TNFRSF9 Antibody | Human | ELISA,IHC |
CSB-PA718806 | TNFRSF9 Antibody | Human | IHC,ELISA |
CSB-PA08109A0Rb | TNFRSF9 Antibody | Human | ELISA, WB, IF |
CSB-PA08109B0Rb | TNFRSF9 Antibody, HRP conjugated | Human | ELISA |
CSB-PA08109C0Rb | TNFRSF9 Antibody, FITC conjugated | Human | |
CSB-PA08109D0Rb | TNFRSF9 Antibody, Biotin conjugated | Human | ELISA |
CSB-RA023984A1HU | TNFRSF9/4-1BB Recombinant Monoclonal Antibody | Human | ELISA |
TNFRSF9 Proteins
TNFRSF9 Proteins for Mus musculus (Mouse)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP023984MO1 CSB-EP023984MO1 CSB-BP023984MO1 CSB-MP023984MO1 CSB-EP023984MO1-B |
Recombinant Mouse Tumor necrosis factor receptor superfamily member 9 (Tnfrsf9), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-CF023984MO | Recombinant Mouse Tumor necrosis factor receptor superfamily member 9 (Tnfrsf9) | in vitro E.coli expression system |
TNFRSF9 Proteins for Homo sapiens (Human)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-AP001951HU | Recombinant Human Tumor necrosis factor receptor superfamily member 9 protein (TNFRSF9), partial | E.Coli |
CSB-AP005131HU | Recombinant Human Tumor necrosis factor receptor superfamily member 9 (TNFRSF9), partial (Active) | Mammalian cell |
CSB-AP005141HU | Recombinant Human Tumor necrosis factor receptor superfamily member 9 (TNFRSF9), partial (Active) | Mammalian cell |
CSB-AP005151HU | Recombinant Human Tumor necrosis factor receptor superfamily member 9 (TNFRSF9), partial (Active) | Mammalian cell |
CSB-MP023984HU1 | Recombinant Human Tumor necrosis factor receptor superfamily member 9 (TNFRSF9), partial (Active) | Mammalian cell |
TNFRSF9 ELISA Kit
TNFRSF9 ELISA Kit for Homo sapiens (Human)
产品货号 | 产品名称 | 样本类型 | 灵敏度 |
---|---|---|---|
CSB-EL023984HU | Human Tumor necrosis factor receptor superfamily member 9(TNFRSF9) ELISA kit | serum, plasma, tissue homogenates | 1.95 pg/mL |
TNFRSF9 ELISA Kit for Mus musculus (Mouse)
产品货号 | 产品名称 | 样本类型 | 灵敏度 |
---|---|---|---|
CSB-EL023984MO | Mouse Tumor necrosis factor receptor superfamily member 9(TNFRSF9) ELISA kit | serum, plasma, tissue homogenates | 3.9 pg/ml |