pEGFP-Tub荧光蛋白报告载体

Read More
Thumbnail image

载体订购信息

产品编号
GS-1129
产品名称
pEGFP-Tub 荧光蛋白报告载体
市场价格
￥ 1500
沟通洽谈

载体基本信息

载体名称:
pEGFP-Tub
载体类型:
荧光蛋白报告载体
克隆方法:
/
拷贝类型:
/
载体抗性:
Kanamycin (卡那霉素)
筛选标记:
Neomycin (新霉素)
载体大小:
6045 bp 点击查看完整序列
启动子:
CMV
测序引物5’:
/
测序引物3’:
/
报告基因:
/

载体图谱展示

载体图谱

载体说明

pEGFP-Tub encodes a fusion protein consisting of the red-shifted, human codon-optimized variant of green fluorescent protein (EGFP; 1–3) and the gene encoding human α-tubulin (4, 5). EGFP, a derivative of the GFPmut1 variant (6), has been optimized for brighter fluorescence and higher expression in mammalian cells. (Excitation maximum = 488 nm; emission maximum = 507 nm.) This variant contains the double-amino-acid substitution of Phe-64 to Leu and Ser-65 to Thr, as well as more than 190 silent base changes that correspond to human codon-usage preferences (7). SV40 polyadenylation signals downstream of the EGFP-Tub fusion direct proper processing of the 3' end of the mRNA. The vector backbone also contains an SV40 origin for replication in mammalian cells expressing the SV40 T-antigen. A neomycin resistance cassette (Neor), consisting of the SV40 early promoter, the neomycin/kanamycin resistance gene of Tn5, and polyadenylation signals from the herpes simplex virus thymidine kinase (HSV-TK) gene, allow stably transfected eukaryotic cells to be selected using G418. A bacterial promoter upstream of this cassette drives expression of the gene encoding kanamycin resistance in E. coli. The pEGFP-Tub backbone also provides a pUC origin of replication for propagation in E. coli and an f1 origin for single-stranded DNA production.

载体应用

The pEGFP-Tub Vector is designed for expressing the EGFP-tubulin fusion protein in mammalian cells. The protein incorporates directly into microtubules and thereby allows the observation of microtubules in living or fixed cells by fluorescence microscopy (5, 8). pEGFP-Tub can be transfected into mammalian cells using any standard transfection method. If required, stable transformants can be selected using G418 (9).

关于我们 About Us

公司简介
项目起源

基因搜项目发展历程最早可追溯至2010年01月05日域名注册，项目发起即为促进基因资源共享，避免在基因研究工作中“重复造轮子”，节约广大科研精英的宝贵时间和精力。

团队使命

让基因研究更简单!

团队愿景

您值得信赖的一站式基因研究合作伙伴!

联系我们