HER2

信号通路图

研究领域

抑制剂选择性比较

HER2产品

所有产品 HER2抑制剂(21) 新HER2产品

产品目录	产品描述	文献引用	实验数据
A2007	Trastuzumab (anti-HER2) Trastuzumab (anti-HER2)曲妥珠单抗是人源重组的抗体抑制剂，与HER2的胞外区域相结合。 MW:145.53 KD。
A2008	Pertuzumab (anti-HER2) Pertuzumab (anti-HER2)是一种人源单价克隆抗体，抑制HER2二聚化、破坏HER2与其他HER家族成员结合的能力。MW: 148 KD。
S1028	Lapatinib (GW-572016) Ditosylate Lapatinib (GW-572016) Ditosylate是一种有效的EGFR 和 ErbB2抑制剂，在无细胞试验中IC50分别为10.8和9.2 nM。	Cancer Cell, 2012, 21(4):488-503 Gut, 2015, 10.1136/gutjnl-2014-309026 Sci Transl Med, 2015, 7(284):284ra57	Combination of NVP-AEW541 and lapatinib cooperatively inhibits the growth of NVP-AEW541 resistant murine rhabdomyosarcoma primary cell cultures with Igf1r/Her2 complexes. Cell viability assay for Naïve, untreated (U20325; A) and NVP-AEW541 innately resistant mouse rhabdomyosarcoma primary culture (U44676; B) treated with varying concentrations of NVP-AEW541, lapatinib, or a combination of both. Naïve cells (U20325) were sensitive to NVP-AEW541, but lapatinib had no cooperativity. In contrast, NVP-AEW541 at moderate doses increased cell growth in resistant cell cultures (U44676). However, this paradoxical effect was reduced by the addition of lapatinib, although lapatinib treatment alone had very little effect. C, the NVP-AEW541 resistant primary tumor cell line (U44676) was treated with DMSO, 5 μmol/L lapatinib, 5 μmol/L NVP-AEW541, and a combination of 5 μmol/L NVP-AEW541+lapatinib for 25 minutes and Western blot analysis was done on lysates for p-Igf1r and p-Her2.
S1011	Afatinib (BIBW2992) Afatinib (BIBW2992)不可逆地抑制EGFR/ErbB，包括EGFR(wt)，EGFR(L858R)，EGFR(L858R/T790M)，ErbB2（HER2）和ErbB4（HER4），在无细胞试验中IC50分别为0.5 nM，0.4 nM，10 nM，14 nM和1 nM。	Nature, 2016, 534(7609):647-51 Cancer Discov, 2015, 5(7):713-22 Cancer Discov, 2013, 3(2):168-81	Immunoblot analysis of serum starved H2030 cells pre-treated with 500 nM or 1 µM of gefitinib, crizotinib, CP-724714, or afatinib for 12 hr, followed by stimulation with EGF, HGF, NRG1, or their combination (50 ng/ml) for 10 min.
S2150	Neratinib (HKI-272) Neratinib (HKI-272)是一种高度选择性的HER2和EGFR抑制剂，在无细胞试验中IC50分别为59 nM 和 92 nM；微弱抑制KDR和Src，对Akt，CDK1/2/4，IKK-2，MK-2，PDK1，c-Raf和c-Met没有显著的抑制作用。Phase 3。	Cancer Discov, 2012, 2(5):458-71 Cancer Discov, 2013, 3(2):168-81 Cancer Discov, 2013, 3(2):224-37	Differential sensitivity of EGFR-mutant glioma and lung cancer cell lines to the irreversible EGFR inhibitors HKI-272 and CI-1033. C, HKI-272 is more potent than CI-1033 in blocking EGFR phosphorylation in SKMG3 cells with EGFR EC mutation. SKMG3 cells were treated with the indicated doses of CI-1033 or HKI-272, and whole lysates were analyzed by immunoblot with the indicated antibodies.
S1019	Canertinib (CI-1033) Canertinib (CI-1033)是一种泛ErbB抑制剂，作用