NECTIN4
脊髓灰質(zhì)炎病毒受體4(Nectin-4)屬于免疫球蛋白超家族(IgSF),是一類新發(fā)現(xiàn)的細(xì)胞黏附分子。NECTIN4作為一種I型膜蛋白,在正常的胚胎和胎兒組織中含量很高,成年后下降,在健康組織中的分布非常有限。然而,Nectin-4蛋白在尿路上皮癌、乳腺癌、膀胱癌、卵巢癌、胃癌、肝細(xì)胞癌和胰腺癌等組織中都具有特異性的高表達(dá),其主要通過激活PI3K/Akt途徑促進(jìn)腫瘤細(xì)胞增殖、分化、遷移、侵襲等。目前,已上市的Nectin-4 ADC藥物Padcev(Enfortumab vedotin)已展示出與免疫檢查點(diǎn)抑制劑聯(lián)用的優(yōu)異臨床潛力,用于局部晚期或轉(zhuǎn)移性尿路上皮癌成人患者。未來,靶向Nectin-4的抗體-藥物偶聯(lián)物有望進(jìn)一步將適應(yīng)癥拓寬至乳腺癌和胃癌等其它惡性腫瘤。
Recombinant Human NECTIN4 活性蛋白實(shí)驗(yàn)驗(yàn)證數(shù)據(jù)
(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 NECTIN4 at 2 μg/ml can bind anti-NECTIN4 antibody(CSB-RA822274A0HU)(enfortumab vedotin-like), the EC50 is 0.6029-0.7837 ng/mL.
NECTIN4 Antibodies
NECTIN4 for Homo sapiens (Human)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 種屬反應(yīng)性 | 應(yīng)用類型 |
---|---|---|---|
CSB-PA060216 | PVRL4 Antibody | Human | WB, ELISA |
CSB-PA190585 | PVRL4 Antibody | Human,Mouse | ELISA,WB,IHC |
CSB-PA232987 | PVRL4 Antibody | Human,Mouse | ELISA,IHC |
CSB-PA822274LA01HU | NECTIN4 Antibody | Human, Mouse, Rat | ELISA, WB, IF |
CSB-PA822274LB01HU | NECTIN4 Antibody, HRP conjugated | Human | ELISA |
CSB-PA822274LC01HU | NECTIN4 Antibody, FITC conjugated | Human | |
CSB-PA822274LD01HU | NECTIN4 Antibody, Biotin conjugated | Human | ELISA |
CSB-RA822274A0HU | NECTIN4 Recombinant Monoclonal Antibody | Human | ELISA |
NECTIN4 Proteins
NECTIN4 Proteins for Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-YP702045XBF CSB-EP702045XBF CSB-BP702045XBF CSB-MP702045XBF CSB-EP702045XBF-B |
Recombinant Xenopus tropicalis Poliovirus receptor-related protein 4 (pvrl4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
NECTIN4 Proteins for Bos taurus (Bovine)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-YP707822BO CSB-EP707822BO CSB-BP707822BO CSB-MP707822BO CSB-EP707822BO-B |
Recombinant Bovine Poliovirus receptor-related protein 4 (PVRL4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
NECTIN4 Proteins for Homo sapiens (Human)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-YP822274HU | Recombinant Human Nectin-4 (NECTIN4), partial | Yeast |
CSB-EP822274HU CSB-BP822274HU CSB-EP822274HU-B |
Recombinant Human Nectin-4 (NECTIN4), partial | E.coli Baculovirus In Vivo Biotinylation in E.coli |
CSB-AP005571HU | Recombinant Human Nectin-4 (NECTIN4), partial (Active) | Mammalian cell |
CSB-MP822274HU | Recombinant Human Nectin-4 (NECTIN4), partial (Active) | Mammalian cell |
NECTIN4 Proteins for Mus musculus (Mouse)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-YP844423MO CSB-EP844423MO CSB-BP844423MO CSB-MP844423MO CSB-EP844423MO-B |
Recombinant Mouse Poliovirus receptor-related protein 4 (Pvrl4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |