pPLV04_v2 载体 (V004002)

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。

所有的产品都严格仅供科学研究使用,不能应用于临床试验,包括人体摄入、注射或外用的药理学用途。

确保质粒的关键元件正确,但是我们并不能保证实验结果。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。

载体名称:
pPLV04_v2
载体抗性:
Kanamycin
载体长度:
6753 bp
载体类型:
Cloning vector
复制子:
pSa ori
载体来源:
Wendrich JR, Liao CY, van den Berg WA, De Rybel B, Weijers D.

pPLV04_v2 载体图谱

pPLV04_v26753 bp3006009001200150018002100240027003000330036003900420045004800510054005700600063006600oriKanRpSa oriLB T-DNA repeatNOS terminatorNeoR/KanRNOS promoterM13 fwdT7 promoterKS primerLIC; ligation-independent cloning (LIC) siteSV40 NLSEGFPEGFPEGFPNOS terminatorRB T-DNA repeat

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。

pPLV04_v2 载体序列

LOCUS       40924_35099        6753 bp DNA     circular SYN 18-DEC-2018
DEFINITION  Cloning vector pPLV04_v2, complete sequence.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6753)
  AUTHORS   Wendrich JR, Liao CY, van den Berg WA, De Rybel B, Weijers D.
  TITLE     Ligation-independent cloning for plant research
  JOURNAL   Methods Mol. Biol. 1284, 421-431 (2015)
  PUBMED    25757785
REFERENCE   2  (bases 1 to 6753)
  AUTHORS   Wendrich JR, Liao C-Y., van den Berg WAM., De Rybel B, Weijers D.
  TITLE     Direct Submission
  JOURNAL   Submitted (25-JUN-2014) Laboratory of Biochemistry, Wageningen 
            University, Dreijenlaan 3, Wageningen 6703HA, The Netherlands
REFERENCE   3  (bases 1 to 6753)
  TITLE     Direct Submission
REFERENCE   4  (bases 1 to 6753)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Methods 
            Mol. Biol. 1284, 421-431 (2015)"
COMMENT     SGRef: number: 2; type: "Journal Article"; journalName: "Submitted 
            (25-JUN-2014) Laboratory of Biochemistry, Wageningen University, 
            Dreijenlaan 3, Wageningen 6703HA, The Netherlands"
COMMENT     SGRef: number: 3; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..6753
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      complement(66..654)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(828..1640)
                     /label=KanR
                     /note="aminoglycoside phosphotransferase"
     rep_origin      1931..2366
                     /label=pSa ori
                     /note="origin of replication from bacterial plasmid pSa"
     misc_feature    2493..2515
                     /label=LB T-DNA repeat
                     /note="left border repeat from nopaline C58 T-DNA
                     (truncated)"
     terminator      complement(2539..2791)
                     /label=NOS terminator
                     /note="nopaline synthase terminator and poly(A) signal"
     CDS             complement(2834..3625)
                     /label=NeoR/KanR
                     /note="aminoglycoside phosphotransferase"
     promoter        complement(3659..3838)
                     /label=NOS promoter
                     /note="nopaline synthase promoter"
     primer_bind     4085..4101
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     promoter        4111..4129
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     primer_bind     4155..4171
                     /label=KS primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     misc_feature    4192..4221
                     /note="LIC; ligation-independent cloning (LIC) site"
     CDS             4234..4254
                     /codon_start=1
                     /product="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /label=SV40 NLS
                     /translation="PKKKRKV"
     CDS             4255..4971
                     /label=EGFP
                     /note="enhanced GFP"
     CDS             4978..5694
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             5701..6420
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     terminator      6434..6682
                     /label=NOS terminator
                     /note="nopaline synthase terminator and poly(A) signal"
     misc_feature    6704..6728
                     /label=RB T-DNA repeat
                     /note="right border repeat from nopaline C58 T-DNA"