The EGFR family of receptor tyrosine kinases (RTK) comprises four distinct receptors: the EGFR (also known as ErbB-1/HER1), ErbB-2 (neu, HER2), ErbB-3 (HER3) and ErbB-4 (HER4). All EGFR family members are characterized by a modular structure consisting of an extracellular ligand-binding domain, a single hydrophobic transmembrane region, and the intracellular part harbouring the highly conserved tyrosine kinase domain. The ErbB family of receptor tyrosine kinases (RTKs) couples binding of extracellular growth factor ligands to intracellular signaling pathways regulating diverse biologic responses, including proliferation, differentiation, cell motility, and survival. Ten growth factors and their ErbB specificities are: EGF, amphiregulin (AR), and TGF bind ErbB-1; betacellulin, and epiregulin bind both ErbB-1 and ErbB-4; the neuregulins (also called heregulins and Neu differentiation factors) NRG-1 and NRG-2 bind ErbB-3 and ErbB-4; and NRG-3 and NRG-4 bind ErbB-4. No known ligand binds ErbB-2. The three best characterized signaling pathways induced through ErbBs are Ras-mitogen-activated protein kinase (Ras-MAPK), phosphatidylinositol 3 kinase-protein kinase B (PI3K-PKB/Akt), and phospholipase C-protein kinase C (PLC-PKC) pathways.
| Cat. No. | Product Name | CAS No. | Purity | Chemical Structure |
|---|---|---|---|---|
| KM38227 | Etevritamab | 2329692-74-0 | 97% |
|
| KM9861 |
Falnidamol
Falnidamol (BIBX 1382) 是一种具有口服活性的,选择性的 EGFR 酪氨酸激酶抑制剂,IC50 为3 nM。Falnidamol 对 ErbB2 (IC50=3.4 μM) 和其他一系列相关酪氨酸激酶 (IC50>10 μM) 的选择性 >1000倍。Falnidamol 是嘧啶-嘧啶化合物,具有抗癌活性。 |
196612-93-8 | 98% |
|
| KM37483 | Ficerafusp alfa | 2764727-44-6 |
|
|
| KM37483 | Ficerafusp alfa | 2764727-44-6 | 99% |
|
| KM38013 | Fidasimtamab | 2377419-89-9 | ≥95% |
|
| KM18467 |
FIIN-3
FIIN-3 是 FGFR 的不可逆抑制剂,对FGFR1,FGFR2,FGFR3和FGFR4的IC50 值分别为13.1,21,31.4和35.3 nM。 |
1637735-84-2 | 98% |
|
| KM35671 | Frunevetmab | 1708936-80-4 | 95% |
|
| KM36551 | Fruquintinib-d6 | 2978508-76-6 | 99% |
|
| KM38819 | Futuximab | 1310460-85-5 | 98% |
|
| KM37991 | Gancotamab antibody | 1509928-00-0 | ≥99% |
|
| KM16407 |
Gefitinib
Gefitinib (ZD1839) 是一种有效,选择性和口服活性的 EGFR 酪氨酸激酶抑制剂,IC50 为 33 nM。Gefitinib 选择性抑制 EGF 刺激的肿瘤细胞生长 (IC50 为 54 nM),并阻断 EGF 刺激的肿瘤细胞中 EGFR 自磷酸化。Gefitinib 还可诱导细胞自噬 (autophagy)。Gefitinib 具有抗肿瘤活性。 |
184475-35-2 | 98% |
|
| KM16503 |
Gefitinib D8
Gefitinib D8 (ZD1839 D8) 是Gefitinib 的氘代物。Gefitinib 是一种有效的 (EGFR) 抑制剂,在 NR6wtEGFR 细胞中 IC50 值为 2-37 nM。 |
857091-32-8 | 98% |
|
| KM16997 |
Gefitinib hydrochloride
Gefitinib hydrochloride (ZD1839 hydrochloride) 是一种有效,选择性和口服活性的 EGFR 酪氨酸激酶抑制剂,IC50 为 33 nM。Gefitinib hydrochloride 选择性抑制 EGF 刺激的肿瘤细胞生长 (IC50 为 54 nM),并阻断 EGF 刺激的肿瘤细胞中 EGFR 自磷酸化。Gefitinib hydrochloride 还可诱导细胞自噬 (autophagy),并具有抗肿瘤活性。 |
184475-55-6 | 98% |
|
| KM5115 |
Gefitinib-based PROTAC 3
Gefitinib-based PROTAC 3,通过 linker 将 EGFR 结合元件与 von Hippel-Lindau 配体结合,作用于 HCC827 (外显子 19 缺失) 和 H3255 (L858R 突变) 细胞,诱导 EGFR 降解,DC50 分别为 11.7 nM 和 22.3 nM。 |
2230821-27-7 | 98% |
|
| KM17746 |
Gefitinib-d3
Gefitinib-d3 是 Gefitinib 的氘代物。Gefitinib (ZD1839) 是一种有效,选择性和口服活性的 EGFR 酪氨酸激酶抑制剂,IC50 为 33 nM。Gefitinib 选择性抑制 EGF 刺激的肿瘤细胞生长 (IC50 为 54 nM),并阻断 EGF 刺激的肿瘤细胞中 EGFR 自磷酸化。Gefitinib 还可诱导细胞自噬 (autophagy)。Gefitinib 具有抗肿瘤活性。 |
1173976-40-3 | 98% |
|
| KM9172 |
Genistein
Genistein是一种大豆异黄酮,是一种多重的酪氨酸激酶 (tyrosine kinases,比如 EGFR) 抑制剂,是对多种癌症的化疗剂,主要通过改变细胞凋亡 (apoptosis),细胞周期和血管生成以及抑制转移。 |
446-72-0 | 98% |
|
| KM38979 | GW2580-d6 | 2733770-48-2 | 98% |
|
| KM8221 |
HKI-357
HKI-357 是 EGFR 和 ERBB2 的不可逆双重抑制剂,IC50 分别为 34 nM 和 33 nM。HKI-357 抑制 EGFR 自磷酸化 (检测位点为 Y1068),及 AKT 和 MAPK 磷酸化。 |
848133-17-5 | 98% |
|
| KM35811 | HLX-22 | 2851060-90-5 | 99% |
|
| KM11510 |
Icotinib
Icotinib (BPI-2009)是有效,选择性的 EGFR 抑制剂,IC50 值为5 nM;也抑制突变型EGFRL858R,EGFRL858R/T790M,EGFRT790M 和 EGFRL861Q。 |
610798-31-7 | 98% |
|
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