DH6-78 载体 (V010016)

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:
DH6-78
载体抗性:
Tetracycline
载体长度:
5007 bp
载体类型:
Cloning vector
复制子:
pSC101 ori
载体来源:
Huang DC, Holtz WJ, Maharbiz MM.

DH6-78 载体载体图谱

DH6-785007 bp6001200180024003000360042004800pRM5'UTRlambda repressor5'UTRTetRssrA tag (LVA)rrnB T1 terminatorT7Te terminatorRep101pSC101 orilambda t0 terminatorNeoR/KanR

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。

DH6-78 载体载体序列

LOCUS       40924_630        5007 bp DNA     circular SYN 17-DEC-2018
DEFINITION  Cloning vector DH6-78, complete sequence.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5007)
  AUTHORS   Huang DC, Holtz WJ, Maharbiz MM.
  TITLE     A genetic bistable switch utilizing nonlinear protein degradation
  JOURNAL   J Biol Eng 6 (1), 9 (2012)
  PUBMED    22776405
REFERENCE   2  (bases 1 to 5007)
  AUTHORS   Huang DC, Holtz WJ, Maharbiz MM.
  TITLE     Direct Submission
  JOURNAL   Submitted (10-JUN-2012) Electrical Engineering and Computer 
            Sciences, University of California, Berkeley, 656 Sutardja Dai Hall,
            Berkeley, CA 94720, USA
REFERENCE   3  (bases 1 to 5007)
  TITLE     Direct Submission
REFERENCE   4  (bases 1 to 5007)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "J Biol 
            Eng"; date: "2012"; volume: "6"; issue: "1"; pages: "9"
COMMENT     SGRef: number: 2; type: "Journal Article"; journalName: "Submitted 
            (10-JUN-2012) Electrical Engineering and Computer Sciences, 
            University of California, Berkeley, 656 Sutardja Dai Hall, Berkeley,
            CA 94720, USA"
COMMENT     SGRef: number: 3; type: "Journal Article"
COMMENT     ##Assembly-Data-START##
            Assembly Method       :: GENtle v. 1.9.4
            Sequencing Technology :: Sanger dideoxy sequencing 
            ##Assembly-Data-END##
FEATURES             Location/Qualifiers
     source          1..5007
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     regulatory      1..82
                     /label=pRM
                     /note="pRM"
                     /regulatory_class="promoter"
     misc_feature    9..26
                     /label=oR1
                     /note="oR1"
     misc_feature    33..50
                     /label=oR2
                     /note="oR2"
     misc_feature    59..65
                     /label=oR3mut
                     /note="oR3mut"
     5'UTR           89..123
     CDS             124..834
                     /label=lambda repressor
                     /note="phage lambda repressor"
     5'UTR           847..887
     CDS             888..1508
                     /label=TetR
                     /note="tetracycline repressor TetR"
     CDS             1509..1541
                     /label=ssrA tag (LVA)
                     /note="C-terminal peptide that mediates degradation in
                     bacteria through the ClpXP and ClpAP proteases (McGinness 
                     et al., 2006)"
     terminator      1580..1651
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB
                     gene"
     terminator      1667..1694
                     /label=T7Te terminator
                     /note="phage T7 early transcription terminator"
     CDS             complement(2228..3175)
                     /label=Rep101
                     /note="RepA protein needed for replication with the pSC101 
                     origin"
     rep_origin      complement(3223..3445)
                     /direction=LEFT
                     /label=pSC101 ori
                     /note="low-copy replication origin that requires the Rep101
                     protein"
     terminator      complement(3937..4031)
                     /label=lambda t0 terminator
                     /note="transcription terminator from phage lambda"
     CDS             complement(4065..4856)
                     /label=NeoR/KanR
                     /note="aminoglycoside phosphotransferase"