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:
- pdLucFXR
- 载体抗性:
- Ampicillin
- 载体长度:
- 10961 bp
- 载体类型:
- Cloning vector
- 复制子:
- ori
- 载体来源:
- Houten SM, Volle DH, Cummins CL, Mangelsdorf DJ, Auwerx J.
pdLucFXR 载体图谱
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。
pdLucFXR 载体序列
LOCUS 40924_14755 10961 bp DNA circular SYN 18-DEC-2018 DEFINITION Cloning vector pdLucFXR, complete sequence. ACCESSION . VERSION . KEYWORDS . SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 10961) AUTHORS Houten SM, Volle DH, Cummins CL, Mangelsdorf DJ, Auwerx J. TITLE In vivo imaging of farnesoid X receptor activity reveals the ileum as the primary bile acid signaling tissue JOURNAL Mol. Endocrinol. 21 (6), 1312-1323 (2007) PUBMED 17426284 REFERENCE 2 (bases 1 to 10961) AUTHORS Houten SM, Auwerx J. TITLE Direct Submission JOURNAL Submitted (21-APR-2004) Institut de Genetique et de Biologie Moleculaire et Cellulaire, 1 rue Laurent Fries, Illkirch 67404, France REFERENCE 3 (bases 1 to 10961) TITLE Direct Submission REFERENCE 4 (bases 1 to 10961) AUTHORS . TITLE Direct Submission COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Mol. Endocrinol."; date: "2007"; volume: "21"; issue: "6"; pages: "1312-1323" COMMENT SGRef: number: 2; type: "Journal Article"; journalName: "Submitted (21-APR-2004) Institut de Genetique et de Biologie Moleculaire et Cellulaire, 1 rue Laurent Fries, Illkirch 67404, France" COMMENT SGRef: number: 3; type: "Journal Article" FEATURES Location/Qualifiers source 1..10961 /mol_type="other DNA" /organism="synthetic DNA construct" primer_bind complement(24..40) /label=M13 fwd /note="common sequencing primer, one of multiple similar variants" rep_origin 181..636 /label=f1 ori /note="f1 bacteriophage origin of replication; arrow indicates direction of (+) strand synthesis" promoter 714..818 /label=AmpR promoter CDS 819..1676 /label=AmpR /note="beta-lactamase" rep_origin 1850..2438 /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" protein_bind 2726..2747 /label=CAP binding site /note="CAP binding activates transcription in the presence of cAMP." promoter 2762..2792 /label=lac promoter /note="promoter for the E. coli lac operon" protein_bind 2800..2816 /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)." primer_bind 2824..2840 /label=M13 rev /note="common sequencing primer, one of multiple similar variants" promoter 2858..2876 /label=SP6 promoter /note="promoter for bacteriophage SP6 RNA polymerase" misc_feature 2902..4124 /label=beta-globin insulator /note="beta-globin insulator" misc_feature 4125..5334 /label=beta-globin insulator /note="beta-globin insulator" protein_bind 5385..5479 /label=5X UAS /note="five tandem copies of the 'ScaI site' 17-mer CGGAGTACTGTCCTCCG, an upstream activating sequence (UAS) that efficiently binds yeast Gal4 (Webster et al., 1988; Pfeiffer et al., 2010)" protein_bind 5510..5595 /label=FXR binding site /bound_moiety="FXR" regulatory 5614..6723 /label=Wnt-1 promoter /note="Wnt-1 promoter" /regulatory_class="promoter" CDS 6765..8414 /label=luciferase /note="firefly luciferase" polyA_signal complement(8611..8732) /label=SV40 poly(A) signal /note="SV40 polyadenylation signal" misc_feature 8844..10934 /label=3' flanking sequence of Wnt-1 /note="3' flanking sequence of Wnt-1"