Cetuximab (anti-EGFR)

别名: C225 中文名称:西妥昔单抗

Cetuximab (anti-EGFR)是一种新型的分子靶向药物,是EGFR的抑制剂,同时也是人源EGFR单克隆抗体,与EGFR的胞外结合区域相互作用并抑制其受配体刺激;MW:145.781 KD。

Cetuximab (anti-EGFR)
规格 价格 库存 购买数量
1mg 1941.63 现货
1mg*5 5790.52 现货
1mg*25 17420.52 现货
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400-668-6834

info@selleck.cn

点击购买Cetuximab (anti-EGFR)的同型对照:

客户使用Selleck的Cetuximab (anti-EGFR)发表文献45

EGFR抑制剂选择性比较

抑制剂名称 引文数量 EGFR/ErbB1 HER2/ErbB2 ErbB3 ErbB4 mutant EGFR 其他靶点
Erlotinib HCl 547
Gefitinib 714
Lapatinib Ditosylate 137
Afatinib 400
Saracatinib (AZD0530) 279 c-Src,LCK,c-YES
Vandetanib 108 VEGFR2,VEGFR3
Neratinib 99 KDR,Src
Canertinib (CI-1033) 46
Lapatinib 463
AG-490 127 JAK2 (V617F)
CP-724714 107
Dacomitinib 89
WZ4002 34
Sapitinib (AZD8931) 46
CUDC-101 22 HDAC,HDAC1,HDAC6
AG-1478 94
PD153035 HCl 16
Pelitinib (EKB-569) 11 Src,MEK/ERK,Raf
AEE788 (NVP-AEE788) 13 c-Abl,FLT1,c-Fms
AC480 (BMS-599626) 10
AP26113-analog (ALK-IN-1) 4 ALK,IGF1R,INSR
DesMethyl Erlotinib (OSI-420) HCl 22
WZ3146 1
Allitinib tosylate 16
Rociletinib (CO-1686) 36
Varlitinib 8
Icotinib (BPI-2009H) 8
TAK-285 4 MEK1,Aurora B,LCK
WHI-P154 11 VEGFR,Src,JAK3
Daphnetin 4 PKA,PKC
PD168393 5
CNX-2006 2
Tyrphostin 9 1 PDGFR
AG-18 1
4-AMino-1-phenylpyrazolo[3,4-d]pyriMidine 0
O-Demethyl-Gefitinib 0
AST-1306 0
ErbB2 inhibitor 0
Tuxobertinib (BDTX-189) 2 RIPK2,BLK
Epertinib hydrochloride 0
JND3229 0 EGFR C797S
BI-4020 0
Tyrphostin AG-528 0
AG 556 0
Canertinib dihydrochloride 8
EGFR Inhibitor 2 Microtubules
Gefitinib-based PROTAC 3 0
SU5214 0 VEGFR2
RG 13022 0
TQB3804 0
zipalertinib (TAS6417) 3 TXK,BMX
Pyrotinib dimaleate 4
PD153035 14
AG 494 0
AG 555 0
Theliatinib (HMPL-309) 0
Avitinib (Abivertinib) 2 JAK3,BTK
Lazertinib 5 Del19,L85R
Gefitinib hydrochloride 239
Cetuximab (anti-EGFR) 45
Lifirafenib (BGB-283) 6 WT A-RAF,C-RAF (Y340/341D),BRAF(V600E)
Nazartinib (EGF816) 6
Brigatinib 35 ALK,ROS1,FLT3
Tucatinib 18 p95 HER2
Zorifertinib (AZD3759) 6
Afatinib Dimaleate 167
Erlotinib 588
CL-387785 (EKI-785) 4
Poziotinib 33
Osimertinib (AZD9291) 382
AZ5104 4 BLK,ACK1,BRK
AV-412 free base 0
HER2-Inhibitor-1 1
WZ8040 2
Genistein 31 topo II
BDTX-1535 0
Falnidamol 0
BLU-945 0
Sunvozertinib (DZD9008) 1
CH7233163 0
Licochalcone D 0 PARP,Caspase,Met
Alflutinib (Furmonertinib) mesylate 1 CYP3A4
(Rac)-JBJ-04-125-02 0
Mobocertinib (TAK788) 3
Tyrphostin AG30 (AG30) 0
AG-1557 0
AG99 0
MTX-211 2 PI3K
RG14620 0 ABCG2
Almonertinib (HS-10296) 1
Cyasterone 1
Osimertinib mesylate 106
Norcantharidin 3 c-Met
Naquotinib(ASP8273) 1
EAI045 2
Lidocaine hydrochloride 1
Olmutinib (BI 1482694) 5 BTK
Butein 2
Chrysophanic Acid 2 mTOR
EGCG ((-)-Epigallocatechin Gallate) 36 FASN,DNMT,telomerase
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1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

生物活性

产品描述 Cetuximab (anti-EGFR)是一种新型的分子靶向药物,是EGFR的抑制剂,同时也是人源EGFR单克隆抗体,与EGFR的胞外结合区域相互作用并抑制其受配体刺激;MW:145.781 KD。
靶点
EGFR [4]
(Cell-free assay)
0.39 nM(Kd)
体内研究(In Vivo)
体内研究活性

在小鼠移植瘤模型中,Cetuximab能够增强几种化疗药物的抗肿瘤活性[1]。它通过多种机制,包括抑制细胞周期的进展,将细胞周期阻滞在G1期、减少S期细胞数目来发挥其抗肿瘤作用。Cetuximab将细胞阻滞在G1期还能引起凋亡,通过诱导和激活相关促凋亡分子。单独给药或是与carboplatin协同给药能够引起肿瘤大小减少、转移扩散减少、减少细胞表面表达EGFR、无BRAF和K-ras突变的NCI-N87肿瘤中MVD。而在源自于MKN-45的肿瘤中作用甚微(其肿瘤表型是BRAF和K-ras行盛行,但胞质内EGFR弱表达)[3]

动物实验

Objective: Cetuximab在小鼠胃癌模型中的抗肿瘤活性
Animal Models: 人类胃癌的裸鼠模型(CD-1/nu-nu mice)
Formulation: 0.9% NaCl
Dosages: 1 mg/kg
Administration: i.p.
Reference: https://www.ncbi.nlm.nih.gov/pubmed/22011788

Objective: To investigate the relationship between the EGFR levels and the responsiveness to cetuximab treatment in human cancer xenograft models
Animal Models: Female athymic, nude mice were implanted s.c. with ~1 mm3 tumor fragments
Formulation: PBS
Dosages: 0.25, 0.5 or 1 mg/mouse
Administration: i.p.
Reference: https://www.ncbi.nlm.nih.gov/pubmed/27186886

Cetuximab can apply to nude mice, various cancer cell lines and other related assays (Only for Reference)

抗体信息

CAS号 205923-56-4
配制 100 mM Pro-Ac, 20 mM Arg, pH5.0
推荐同型对照 Human IgG1
来源 CHO cells
储存条件(自收到货起) Store the undiluted solution at 4°C in the dark to avoid freeze-thaw cycles

常见克隆号文献对比

*Selleck收集了市面上此靶点抗体的常见克隆号,并调查了这些克隆在文献中的使用情况(数据截至2024年9月)。结果显示,Selleck选择的克隆号更广泛被使用。

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常见问题及建议解决方法

问题 1:
How to store the antibody?

回答:
Store the undiluted solution at 4 °C in the dark. Freezing antibodies can result in a loss of activity caused by the freezing/thawing process. Diluting antibodies to working concentrations and storing at 4°C for more than a day should be avoided. Additionally, make sure to keep the antibody sterile. Under these storage conditions, your antibodies should remain active for up to one year and oftentimes longer.

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