GFP_CD47_LU 载体 (V006709)

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:
GFP_CD47_LU
载体抗性:
Ampicillin
载体长度:
11265 bp
载体类型:
Mammalian Expression
复制子:
ori
筛选标记:
Neomycin (select with G418)
拷贝数:
High Copy
启动子:
SV40
克隆方法:
Restriction Enzyme
5'引物:
GGTGAACTTCAAGATCCGCC
3'引物:
BGH Rev

GFP_CD47_LU 载体图谱

GFP_CD47_LU11265 bp500100015002000250030003500400045005000550060006500700075008000850090009500100001050011000pRS-markerCMV enhancerCMV promoterT7 promoterEGFPRBSbGH poly(A) signalf1 oriSV40 promoterNeoR/KanRSV40 poly(A) signalIn lacZ genelac promoterCAP binding siteL4440oriAmpRAmpR promoter

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。

GFP_CD47_LU 载体序列

LOCUS       GFP_CD47_LU.       11265 bp DNA     circular SYN 13-MAY-2021
DEFINITION  GFP tagged CD47 with its own long 3'UTR.
ACCESSION   .
VERSION     .
KEYWORDS    GFP_CD47_LU
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 11265)
  AUTHORS   Berkovits BD, Mayr C
  TITLE     Alternative 3' UTRs act as scaffolds to regulate membrane protein 
            localization.
  JOURNAL   Nature. 2015 Apr 20. doi: 10.1038/nature14321.
  PUBMED    25896326
REFERENCE   2  (bases 1 to 11265)
  TITLE     Direct Submission
REFERENCE   3  (bases 1 to 11265)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Nature. 
            2015 Apr 20. doi: 10.1038/nature14321."
COMMENT     SGRef: number: 2; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..11265
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(44..63)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable
                     marker"
     enhancer        235..614
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        615..818
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early
                     promoter"
     promoter        863..881
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             995..1711
                     /label=EGFP
                     /note="enhanced GFP"
     RBS             3406..3417
                     /note="strong bacterial ribosome binding site (Elowitz and 
                     Leibler, 2000)"
     polyA_signal    6865..7089
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      7135..7563
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow
                     indicates direction of (+) strand synthesis"
     promoter        7577..7906
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     CDS             7973..8764
                     /label=NeoR/KanR
                     /note="aminoglycoside phosphotransferase"
     polyA_signal    8941..9074
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(9111..9127)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(9111..9127)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(9124..9146)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    9135..9151
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     promoter        complement(9159..9189)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    complement(9204..9225)
                     /label=CAP binding site
                     /note="CAP binding activates transcription in the presence
                     of cAMP."
     primer_bind     complement(9342..9359)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(9513..10098)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(10272..11129)
                     /label=AmpR
                     /note="beta-lactamase"
     promoter        complement(11130..11234)
                     /label=AmpR promoter