pLV-PGK-dAsCas12f1-VPR-P65-RtaAD-mCherry 载体 (V014331)

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:
pLV-PGK-dAsCas12f1-VPR-P65-RtaAD-mCherry
载体抗性:
Ampicillin
载体长度:
12722 bp
载体类型:
Protein expression
复制子:
ori
宿主:
Mammalian cells, Lentivirus
启动子:
mPGK
感受态:
Stbl3
培养温度:
37℃

pLV-PGK-dAsCas12f1-VPR-P65-RtaAD-mCherry 载体图谱

pLV-PGK-dAsCas12f1-VPR-P65-RtaAD-mCherry12722 bp6001200180024003000360042004800540060006600720078008400900096001020010800114001200012600cPPT/CTSPGK promoterSV40 NLSCRISPR-associated endodeoxyribonuclease Cas12f1HARelA (p65) ADRta ADc-myc NLSmCherryWPRE3' LTR (Delta-U3)SP6 promoterAmpR promoterAmpRoriSV40 promotersmall t intronSV40 NLSSV40 poly(A) signal3' LTRHIV-1 PsiRREgp41 peptideProtein Tat

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。

pLV-PGK-dAsCas12f1-VPR-P65-RtaAD-mCherry 载体序列

LOCUS       V014331                12722 bp    DNA     circular SYN 01-JAN-1980
DEFINITION  Exported.
ACCESSION   V014331
VERSION     V014331
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
            .
REFERENCE   1  (bases 1 to 12722)
  AUTHORS   .
  TITLE     Direct Submission
FEATURES             Location/Qualifiers
     source          1..12722
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     misc_feature    27..144
                     /label="cPPT/CTS"
                     /note="central polypurine tract and central termination
                     sequence of HIV-1"
     promoter        209..708
                     /label="PGK promoter"
                     /note="mouse phosphoglycerate kinase 1 promoter"
     CDS             780..800
                     /label="SV40 NLS"
                     /note="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
     CDS             813..2078
                     /gene="cas12f1"
                     /label="CRISPR-associated endodeoxyribonuclease Cas12f1"
                     /note="CRISPR-associated endodeoxyribonuclease Cas12f1 from
                     Sulfoacidibacillus thermotolerans. Accession#: A0A2U3D0N8"
     CDS             2100..2126
                     /label="HA"
                     /note="HA (human influenza hemagglutinin) epitope tag"
     CDS             2766..3137
                     /label="RelA (p65) AD"
                     /note="transcriptional activation domain of human RelA,
                     also known as p65 (O'Shea and Perkins, 2008)"
     CDS             3156..3725
                     /label="Rta AD"
                     /note="transcriptional activation domain from the human
                     herpesvirus 4 (Epstein-Barr virus) replication and
                     transcription activator Rta/BRLF1 (Hardwick et al., 1992;
                     Chavez et al., 2015)"
     CDS             3753..3779
                     /label="c-myc NLS"
                     /note="nuclear localization signal of human c-Myc
                     proto-oncogene (Dang and Lee, 1988)"
     CDS             3792..4496
                     /label="mCherry"
                     /note="monomeric derivative of DsRed fluorescent protein
                     (Shaner et al., 2004)"
     misc_feature    4563..5151
                     /label="WPRE"
                     /note="woodchuck hepatitis virus posttranscriptional
                     regulatory element"
     LTR             5261..5494
                     /label="3' LTR (Delta-U3)"
                     /note="self-inactivating 3' long terminal repeat (LTR) from
                     HIV-1"
     promoter        complement(5519..5537)
                     /label="SP6 promoter"
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     promoter        6325..6429
                     /label="AmpR promoter"
     CDS             6430..7287
                     /label="AmpR"
                     /note="beta-lactamase"
     rep_origin      7461..8049
                     /label="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     promoter        8295..8624
                     /label="SV40 promoter"
                     /note="SV40 enhancer and early promoter"
     intron          9758..9823
                     /label="small t intron"
                     /note="SV40 (simian virus 40) small t antigen intron"
     CDS             9953..9973
                     /label="SV40 NLS"
                     /note="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
     polyA_signal    10398..10532
                     /label="SV40 poly(A) signal"
                     /note="SV40 polyadenylation signal"
     LTR             10700..11333
                     /label="3' LTR"
                     /note="3' long terminal repeat (LTR) from HIV-1"
     misc_feature    11380..11505
                     /label="HIV-1 Psi"
                     /note="packaging signal of human immunodeficiency virus
                     type 1"
     misc_feature    12002..12235
                     /label="RRE"
                     /note="The Rev response element (RRE) of HIV-1 allows for
                     Rev-dependent mRNA export from the nucleus to the
                     cytoplasm."
     CDS             12420..12464
                     /label="gp41 peptide"
                     /note="antigenic peptide corresponding to amino acids 655
                     to 669 of the HIV envelope protein gp41 (Lutje Hulsik et
                     al., 2013)"
     CDS             12613..12654
                     /note="Protein Tat from Human immunodeficiency virus type 1
                     group M subtype B (isolate WMJ22). Accession#: P12509"
                     /label="Protein Tat"