pEGFP-C1 质粒 (编号: V012024)

Note: The pEGFP-C1 vector features an enhanced green fluorescent protein (EGFP) gene. Its multiple cloning site is located after the GFP gene, enabling the N-terminus of the target protein to be fused with GFP in the constructed fusion protein. Commonly used in molecular biology research, it offers a useful tool for observing protein localization and expression.

pEGFP-C14731 bp600120018002400300036004200CMV enhancerCMV promoterEGFPMCSstop codonsSV40 poly(A) signalf1 oriAmpR promoterSV40 promoterNeoR/KanRHSV TK poly(A) signalori

基本信息

载体名称:
pEGFP-C1
载体抗性:
Kanamycin
载体长度:
4731 bp
载体类型:
Fluorescent Protein Genes & Plasmids
复制子:
ori
载体来源:
Clontech
筛选标记:
Neomycin/G418(Geneticin)
拷贝数:
High copy number
启动子:
CMV
克隆方法:
Enzyme Cut
感受态:
DH10B
培养温度:
37℃
表达方法:
Transient

产品信息

质粒编号:V012024
质粒名称:pEGFP-C1
规格:5 μg (冻干粉)

我们所展示的质粒图谱主要是从文献和开放数据库中收集而来,主要是为了方便研究工作,其中一小部分质粒进行了质量控制,可供科学家使用。

确保质粒的关键元件正确,但是我们并不能保证实验效果。页面展示的图谱序列为理论序列,可能与测序结果不一致,请自行比对后确定是否满足要求。(如果测过序,本页面一般会提供下载)

开放数据库中的大多数载体序列都没有被完全测序。如果实际序列与参考序列的相似度超过99%,则将其视为正确。

由于科学研究是在探索未知,具有很大的不确定性,在任何情况下,我们都不承担超出质粒本身的额外经济损失或责任。

质粒操作方法

1. 发货形式:质粒干粉(常温运输,存于-20度,请务必先转化提质粒后使用)

2. 收到质粒干粉后请先5000rpm离心1min,再加入20μl ddH2O溶解质粒;(质粒复测的浓度有时候与标称值差距较大,这可能是因为冻干质粒在管中的位置、复溶效率、测量偏差以及管壁的吸附导致,因此建议先转化提质粒后再使用)

3. 取1支100μl 感受态于冰上解冻10min,加入2μl质粒,再冰浴30min后,42℃热激60s,不要搅动,再冰浴2min;

4. 加入900μl无抗的LB液体培养基,180rpm震荡37℃培养45min (30℃培养1-1.5小时);

5. 6000rpm离心5min,仅留100μl上清液重悬细菌沉淀,并涂布至目标质粒抗性的LB平板上;

6. 将平板倒置37℃培养14h,如果要求是30℃则培养20h; (菌落过多则将质粒稀释后再转化;没有菌落则加入10μl质粒转化;建议不要直接转表达感受态,要先转克隆感受态,重提质粒后再导入表达感受态);

7. 挑取单菌落至LB液体培养基中,加入对应抗生素,220rpm震荡培养14h,根据实验需要和质粒提取试剂盒说明书提取质粒。

参考文献

  • Payán-Bravo L, Fontalva S, Peñate X, Cases I, Guerrero-Martínez JA, Pareja-Sánchez Y, Odriozola-Gil Y, Lara E, Jimeno-González S, Suñé C, Muñoz-Centeno MC, Reyes JC, Chávez S. Human prefoldin modulates co-transcriptional pre-mRNA splicing. Nucleic Acids Res. 2021 Jun 21;49(11):6267-6280.  doi: 10.1093/nar/gkab446
  • Payán-Bravo L, Fontalva S, Peñate X, Cases I, Guerrero-Martínez JA, Pareja-Sánchez Y, Odriozola-Gil Y, Lara E, Jimeno-González S, Suñé C, Muñoz-Centeno MC, Reyes JC, Chávez S. Human prefoldin modulates co-transcriptional pre-mRNA splicing. Nucleic Acids Res. 2021 Jun 21;49(11):6267-6280. doi: 10.1093/nar/gkab446
  • Medlej A, Mohammad Soltani B, Javad Mowla S, Hosseini S, Baharvand H. A novel miRNA located in the GATA4 gene regulates the expression of IGF-1R and AKT1/2 genes and controls cell proliferation. J Cell Biochem. 2020;121(5-6):3438-3450. doi:10.1002/jcb.29617
  • Asselin L, Rivera Alvarez J, Heide S, et al. Mutations in the KIF21B kinesin gene cause neurodevelopmental disorders through imbalanced canonical motor activity. Nat Commun. 2020;11(1):2441. doi:10.1038/s41467-020-16294-6
  • Kim HJ, Kim HJ, Kim MK, et al. SPSB1 enhances ovarian cancer cell survival by destabilizing p21. Biochem Biophys Res Commun. 2019;510(3):364-369 https://doi.org/10.1016/j.bbrc.2019.01.088
  • Namyanja,   Monica & Xu, Zhi-Shen & Mugasa, Claire & Lun, Zhao-Rong &   Matovu, Enock & Chen, Zhengjun & Lubega, George. (2019). Preliminary   evaluation of a Trypanosoma brucei FG-GAP repeat containing protein of   mitochondrial localization. AAS Open Research. 2. 165. 10.12688/aasopenres.12986.1.  https://aasopenresearch.org/articles/2-165
  • Abildgaard   AB, Stein A, Nielsen SV, et al. Computational and cellular studies reveal structural destabilization and degradation of MLH1 variants in Lynch   syndrome. Elife. 2019 https://doi.org/10.7554/eLife.49138

pEGFP-C1 质粒 (编号: V012024)序列

LOCUS       Exported                4731 bp DNA     circular SYN 10-SEP-2025
DEFINITION  Vector for fusing EGFP to the N-terminus of a partner protein. For 
            other reading frames, use pEGFP-C2 or pEGFP-C3.
ACCESSION   .
VERSION     .
KEYWORDS    pEGFP-C1
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4731)
  AUTHORS   Clontech
  TITLE     Direct Submission
REFERENCE   2  (bases 1 to 4731)
  TITLE     Direct Submission
REFERENCE   3  (bases 1 to 4731)
  TITLE     Direct Submission
REFERENCE   4  (bases 1 to 4731)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"
COMMENT     SGRef: number: 2; type: "Journal Article"
COMMENT     SGRef: number: 3; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..4731
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        61..364
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        365..568
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early
                     promoter"
     CDS             613..1329
                     /label=EGFP
                     /note="enhanced GFP"
     misc_feature    1330..1395
                     /label=MCS
                     /note="multiple cloning site"
     misc_feature    1404..1414
                     /label=stop codons
                     /note="stop codons"
                     /note="stop codons in all three reading frames"
     polyA_signal    1519..1640
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     rep_origin      complement(1647..2102)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow
                     indicates direction of (+) strand synthesis"
     promoter        2129..2233
                     /label=AmpR promoter
     promoter        2235..2592
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     CDS             2627..3418
                     /label=NeoR/KanR
                     /note="aminoglycoside phosphotransferase"
     polyA_signal    3653..3700
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      4029..4617
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"