您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 品牌 > Sigma-Aldrich > PSF-OXB20-COOH-TEV-MBP-C-TERMINAL MBP TAG BACTERIAL PLASMID

PSF-OXB20-COOH-TEV-MBP-C-TERMINAL MBP TAG BACTERIAL PLASMID

品牌
Sigma-Aldrich
货号
OGS3509
规格纯度
plasmid vector for molecular cloning
参考价格
5636.88 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
PSF-OXB20-COOH-TEV-MBP-C-TERMINAL MBP TAG BACTERIAL PLASMID
expression vector
molecular cloning vector
vector
snapfast vector
plasmid vector
cloning vector
plasmid
产品介绍:

产品说明

一般描述

This plasmid is designed to express tagged proteins in E. coli. The plasmid contains a constitutive promoter (OXB20) derived from the region upstream of the E. coli RecA gene. It does not require induction or any additional components for activity. It is the strongest of the bacterial promoters that we provide and this high level of expression can cause expression problems with some proteins with poor solubility. For this reason we sell a range of bacterial promoters with different expression levels (OXB1(low)>OXB20(high)) that can be provided with the peptide tags in this plasmid on request.
About the Peptide Tag:This plasmid contains a c-terminal Maltose Binding Protein (MBP) affinity and solubility tag that can be fused to a gene of interest to allow protein detection and/or purification. The sequence of the tag is: EEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTNSSS.
About the Cleavage Tag:This plasmid also encodes a protease cleavage site that is designed to be positioned between your gene of interest and the tag to allow the removal of the tag following protein purification or isolation. This plasmid contains a TEV cleavage tag. The protein sequence of the cleavage tag is: ENLYFQG. Cleavage occurs between the Glu and Gly residues. TEV is often reported to have better specificity for its recognition site compared to EKT Thrombin or Faxtor Xa.
Promoter Expression Level: This plasmid contains a constitutive bacterial promoter that does not require induction. It is the strongest bacterial promoter we sell and this can cause solubility and expression problems with some proteins. We also offer a range of other bacterial promoters that are compatible with this plasmid and are available on request.

序列

To view sequence information for this product, please visit the product page

分析说明

To view the Certificate of Analysis for this product, please visit www.oxgene.com

基本信息

NACRESNA.85

产品性质

标签maltose-binding protein (MBP) tagged
形式buffered aqueous solution
分子量size 4979 bp
复制起点pUC (500 copies)
肽切割TEV
肽标签位置C-terminal
启动子Promoter name: OXB20
Promoter activity: constitutive
Promoter type: bacterial
菌种筛选kanamycin
报告基因none
运输ambient
储存温度−20℃

安全信息

储存分类代码12 - Non Combustible Liquids
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

推荐产品