DLL3
δ样配体(Delta-Like Ligand 3,DLL3)为一种附着在细胞表面的单次跨膜蛋白,属于Notch配体家族中的一员。人DLL3基因定位于染色体19q13,其开放阅读框长度约为1800 bp。人DLL3蛋白由619个氨基酸组成,完整结构包含1个DSL结构域、1个胞内结构域和6个表皮生长因子样结构域。胞外结构域N端的DSL基因序列在配体家族中高度保守,是与Notch受体结合所必须的功能结构域。DLL3胞内结构域较短,其功能尚不清楚。研究发现DLL3在SCLC和其他神经内分泌肿瘤中高表达,而在正常组织中很少表达,这为靶向治疗提供了潜力。近年来,越来越多的研究提示,DLL3可与不同的Notch受体结合,参与到复杂的肿瘤调控过程中,既可表现出促癌作用,也可表现出抑癌作用。
Recombinant Human DLL3 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 DLL3 at 2 μg/ml can bind Anti-DLL3 Recombinant Antibody(CSB-RA882142A1HU), the EC50 is 1.102-1.707 ng/mL.
DLL3 Antibodies
DLL3 for Homo sapiens (Human)
产品货号 | 产品名称 | 种属反应性 | 应用类型 |
---|---|---|---|
CSB-PA882142LA01HU | DLL3 Antibody | Human | ELISA, IHC |
CSB-PA882142LB01HU | DLL3 Antibody, HRP conjugated | Human | ELISA |
CSB-PA882142LC01HU | DLL3 Antibody, FITC conjugated | Human | |
CSB-PA882142LD01HU | DLL3 Antibody, Biotin conjugated | Human | ELISA |
CSB-RA882142A1HU | DLL3 Recombinant Monoclonal Antibody | Human | ELISA, FC |
DLL3 Proteins
DLL3 Proteins for Mus musculus (Mouse)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP006948MO1 CSB-EP006948MO1 CSB-BP006948MO1 CSB-MP006948MO1 CSB-EP006948MO1-B |
Recombinant Mouse Delta-like protein 3(Dll3),partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-CF006948MO | Recombinant Mouse Delta-like protein 3(Dll3) | in vitro E.coli expression system |
DLL3 Proteins for Rattus norvegicus (Rat)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP006948RA1 CSB-EP006948RA1 CSB-BP006948RA1 CSB-MP006948RA1 CSB-EP006948RA1-B |
Recombinant Rat Delta-like protein 3(Dll3),partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-CF006948RA | Recombinant Rat Delta-like protein 3(Dll3) | in vitro E.coli expression system |
DLL3 Proteins for Xenopus laevis (African clawed frog)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP346574XBE CSB-EP346574XBE CSB-BP346574XBE CSB-MP346574XBE CSB-EP346574XBE-B |
Recombinant Xenopus laevis Homeobox protein DLL-3(dll3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
DLL3 Proteins for Homo sapiens (Human)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP882142HU | Recombinant Human Delta-like protein 3(DLL3),partial | Yeast |
CSB-EP882142HU | Recombinant Human Delta-like protein 3(DLL3),partial | E.coli |
CSB-EP882142HU1 | Recombinant Human Delta-like protein 3(DLL3),partial | E.coli |
CSB-MP882142HU | Recombinant Human Delta-like protein 3(DLL3),partial (Active) | Mammalian cell |
DLL3 ELISA Kit
DLL3 ELISA Kit for Homo sapiens (Human)
产品货号 | 产品名称 | 样本类型 | 灵敏度 |
---|---|---|---|
CSB-EL006948HU | Human Delta-like protein 3(DLL3) ELISA kit | serum, plasma, tissue homogenates | 4.68 pg/mL |