质粒编号
质粒名称
规格
价格
V044370
pLV-EF1a-VKORC1(human)-3xFLAG-IRES-BSD
100 μg (转染级)

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学术研究使用,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-EF1a-VKORC1(human)-3xFLAG-IRES-BSD
载体抗性:
Ampicillin
Refseq ID:
NM_024006.6
载体长度:
9105 bp
载体类型:
Protein expression
复制子:
ori
宿主:
Mammalian cells, Lentivirus
筛选标记:
Blast
拷贝数:
High
启动子:
EF1a
3'引物:
IRES-R
载体标签:
3xFLAG
感受态:
Stbl3
培养温度:
37℃
表达方法:
Constiutive, Stable / Transient
描述:
Homo sapiens vitamin K epoxide reductase complex subunit 1 (VKORC1), transcript variant 1, mRNA

pLV-EF1a-VKORC1(human)-3xFLAG-IRES-BSD 载体图谱

pLV-EF1a-VKORC1(human)-3xFLAG-IRES-BSD9105 bp40080012001600200024002800320036004000440048005200560060006400680072007600800084008800RSV promoter5' LTR (truncated)HIV-1 ΨRREgp41 peptidecPPT/CTSEF-1α promoterVKORC1(NM_024006)3xFLAGIRESBSDWPRE3' LTR (ΔU3)SV40 poly(A) signalSV40 oriT7 promoterM13 fwdf1 oriAmpR promoterAmpRoriCAP binding sitelac promoterlac operatorM13 revT3 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。

pLV-EF1a-VKORC1(human)-3xFLAG-IRES-BSD 载体序列

LOCUS       V044370                 9105 bp    DNA     circular SYN 01-JAN-1980
DEFINITION  synthetic circular DNA.
ACCESSION   V044370
VERSION     V044370
KEYWORDS    .
SOURCE      .
  ORGANISM  .
            .
FEATURES             Location/Qualifiers
     promoter        9..235
                     /note="Rous sarcoma virus enhancer/promoter"
                     /label="RSV promoter"
     LTR             236..416
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
                     /label="5' LTR (truncated)"
     misc_feature    463..588
                     /note="packaging signal of human immunodeficiency virus
                     type 1"
                     /label="HIV-1 Ψ"
     misc_feature    1081..1314
                     /note="The Rev response element (RRE) of HIV-1 allows for
                     Rev-dependent mRNA export from the nucleus to the
                     cytoplasm."
                     /label="RRE"
     CDS             1499..1543
                     /codon_start=1
                     /note="recognized by the 2H10 single-chain llama nanobody"
                     /product="antigenic peptide corresponding to amino acids
                     655 to 669 of the HIV envelope protein gp41 (Lutje Hulsik
                     et al., 2013)"
                     /transl_table=1
                     /translation="KNEQELLELDKWASL"
                     /label="gp41 peptide"
     misc_feature    1810..1926
                     /note="central polypurine tract and central termination
                     sequence of HIV-1"
                     /label="cPPT/CTS"
     promoter        2130..3312
                     /note="strong constitutive promoter for human elongation
                     factor EF-1α"
                     /label="EF-1α promoter"
     CDS             3335..3823
                     /label="VKORC1(NM_024006)"
                     /note="VKORC1(NM_024006)"
                     /gene="VKORC1"
     CDS             3824..3889
                     /codon_start=1
                     /product="three tandem FLAG® epitope tags, followed by an
                     enterokinase cleavage site"
                     /transl_table=1
                     /translation="DYKDHDGDYKDHDIDYKDDDDK"
                     /label="3xFLAG"
     misc_feature    3937..4510
                     /note="internal ribosome entry site (IRES) of the
                     encephalomyocarditis virus (EMCV)"
                     /label="IRES"
     CDS             4544..4942
                     /codon_start=1
                     /gene="Aspergillus terreus BSD"
                     /note="confers resistance to blasticidin"
                     /product="blasticidin S deaminase"
                     /transl_table=1
                     /translation="MAKPLSQEESTLIERATATINSIPISEDYSVASAALSSDGRIFTG
                     VNVYHFTGGPCAELVVLGTAAAAAAGNLTCIVAIGNENRGILSPCGRCRQVLLDLHPGI
                     KAIVKDSDGQPTAVGIRELLPSGYVWEG*"
                     /label="BSD"
     misc_feature    4957..5545
                     /note="woodchuck hepatitis virus posttranscriptional
                     regulatory element"
                     /label="WPRE"
     LTR             5632..5865
                     /note="self-inactivating 3' long terminal repeat (LTR)
                     from HIV-1"
                     /label="3' LTR (ΔU3)"
     polyA_signal    5937..6058
                     /note="SV40 polyadenylation signal"
                     /label="SV40 poly(A) signal"
     rep_origin      6098..6233
                     /note="SV40 origin of replication"
                     /label="SV40 ori"
     promoter        complement(6254..6272)
                     /note="promoter for bacteriophage T7 RNA polymerase"
                     /label="T7 promoter"
     primer_bind     complement(6282..6298)
                     /note="common sequencing primer, one of multiple similar
                     variants"
                     /label="M13 fwd"
     rep_origin      6440..6895
                     /direction=RIGHT
                     /note="f1 bacteriophage origin of replication; arrow
                     indicates direction of (+) strand synthesis"
                     /label="f1 ori"
     promoter        6921..7025
                     /gene="bla"
                     /label="AmpR promoter"
     CDS             7026..7886
                     /codon_start=1
                     /gene="bla"
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /product="β-lactamase"
                     /transl_table=1
                     /translation="MSIQHFRVALIPFFAAFCLPVFA,HPETLVKVKDAEDQLGARVGY
                     IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEY
                     SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDR
                     WEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRS
                     ALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGA
                     SLIKHW*"
                     /label="AmpR"
     rep_origin      8057..8645
                     /direction=RIGHT
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
                     /label="ori"
     protein_bind    8933..8954
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence
                     of cAMP."
                     /label="CAP binding site"
     promoter        8969..8999
                     /note="promoter for the E. coli lac operon"
                     /label="lac promoter"
     protein_bind    9007..9023
                     /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-β-D-thiogalactopyranoside (IPTG)."
                     /label="lac operator"
     primer_bind     9031..9047
                     /note="common sequencing primer, one of multiple similar
                     variants"
                     /label="M13 rev"
     promoter        9068..9086
                     /note="promoter for bacteriophage T3 RNA polymerase"
                     /label="T3 promoter"