质粒编号
质粒名称
规格
价格
V041896
PLV-EF1a-IRES-Puro-Sec61a1(mouse)-Myc
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-IRES-Puro-Sec61a1(mouse)-Myc
载体抗性:
Ampicillin
Refseq ID:
NM_016906.4
载体长度:
10176 bp
载体类型:
Protein expression
复制子:
ori
宿主:
Mammalian cells, Lentivirus
筛选标记:
Puro
拷贝数:
High
启动子:
EF1a
5'引物:
EF1a-R-F
载体标签:
Myc
感受态:
DH5a
培养温度:
37℃
表达方法:
Constiutive, Stable / Transient
描述:
Mus musculus SEC61 translocon subunit alpha 1 (Sec61a1), mRNA

PLV-EF1a-IRES-Puro-Sec61a1(mouse)-Myc 载体图谱

PLV-EF1a-IRES-Puro-Sec61a1(mouse)-Myc10176 bp500100015002000250030003500400045005000550060006500700075008000850090009500100003' LTRHIV-1 ΨRREgp41 peptidecPPT/CTSEF-1α core promoterEF-1α intron AMycSec61a1(NM_016906)IRESPuroRWPRE3' LTRM13 revlac operatorlac promoterCAP binding siteoriAmpRAmpR promoterSV40 poly(A) signal

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-IRES-Puro-Sec61a1(mouse)-Myc 载体序列

LOCUS       V041896                10176 bp    DNA     circular SYN 01-JAN-1980
DEFINITION  synthetic circular DNA.
ACCESSION   V041896
VERSION     V041896
KEYWORDS    .
SOURCE      .
  ORGANISM  .
            .
FEATURES             Location/Qualifiers
     LTR             1..634
                     /note="3' long terminal repeat (LTR) from HIV-1"
                     /label="3' LTR"
     misc_feature    681..806
                     /note="packaging signal of human immunodeficiency virus
                     type 1"
                     /label="HIV-1 Ψ"
     misc_feature    1303..1536
                     /note="The Rev response element (RRE) of HIV-1 allows for
                     Rev-dependent mRNA export from the nucleus to the
                     cytoplasm."
                     /label="RRE"
     CDS             1721..1765
                     /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    2028..2143
                     /note="central polypurine tract and central termination
                     sequence of HIV-1 (lacking the first T)"
                     /label="cPPT/CTS"
     promoter        2221..2432
                     /note="core promoter for human elongation factor
                     EF-1α"
                     /label="EF-1α core promoter"
     intron          2433..3371
                     /note="intron upstream of the start codon of human EF-1α"
                     /label="EF-1α intron A"
     regulatory      3387..3396
                     /note="vertebrate consensus sequence for strong initiation
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
                     /label="Kozak sequence"
     CDS             3396..3425
                     /codon_start=1
                     /product="Myc (human c-Myc proto-oncogene) epitope tag"
                     /transl_table=1
                     /translation="EQKLISEEDL"
                     /label="Myc"
     CDS             3426..4853
                     /label="Sec61a1(NM_016906)"
                     /note="Sec61a1(NM_016906)"
                     /gene="Sec61a1"
     misc_feature    4970..5519
                     /note="internal ribosome entry site (IRES) of the
                     encephalomyocarditis virus (EMCV)"
                     /label="IRES"
     CDS             5522..6121
                     /codon_start=1
                     /gene="pac from Streptomyces alboniger"
                     /note="confers resistance to puromycin"
                     /product="puromycin N-acetyltransferase"
                     /transl_table=1
                     /translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
                     VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
                     AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
                     APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA*"
                     /label="PuroR"
     misc_feature    6145..6733
                     /note="woodchuck hepatitis virus posttranscriptional
                     regulatory element"
                     /label="WPRE"
     LTR             6940..7573
                     /note="3' long terminal repeat (LTR) from HIV-1"
                     /label="3' LTR"
     primer_bind     complement(7701..7717)
                     /note="common sequencing primer, one of multiple similar
                     variants"
                     /label="M13 rev"
     protein_bind    7725..7741
                     /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"
     promoter        complement(7749..7779)
                     /note="promoter for the E. coli lac operon"
                     /label="lac promoter"
     protein_bind    7794..7815
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence
                     of cAMP."
                     /label="CAP binding site"
     rep_origin      complement(8103..8691)
                     /direction=LEFT
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
                     /label="ori"
     CDS             complement(8862..9722)
                     /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"
     promoter        complement(9723..9827)
                     /gene="bla"
                     /label="AmpR promoter"
     polyA_signal    9875..10009
                     /note="SV40 polyadenylation signal"
                     /label="SV40 poly(A) signal"