质粒编号
质粒名称
规格
价格
V018120
pN1-cAMPinG1
5 μg (冻干粉)

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。

Expression vector of genetically encoded cAMP indicator, cAMPinG1. cAMPinG1 under the control of a CAG promoter with expression enhanced by WPRE (woodchuck hepatitis virus posttranscriptional regulatory element).

载体名称:
pN1-cAMPinG1
载体抗性:
Kanamycin
载体长度:
7368 bp
载体类型:
BLE84607
载体来源:
Tatsushi Yokoyama
感受态:
Top10
培养温度:
37℃

pN1-cAMPinG1 载体图谱

pN1-cAMPinG17368 bp300600900120015001800210024002700300033003600390042004500480051005400570060006300660069007200CAG promoterCyA033WPRESV40 poly(A) signalf1 oriAmpR promoterSV40 promoterNeoR/KanRHSV TK poly(A) signalpUC ori

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。

pN1-cAMPinG1 载体序列

LOCUS       Exported                7368 bp DNA     circular SYN 22-MAR-2025
DEFINITION  synthetic circular DNA
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7368)
  AUTHORS   RIKEN DNA Bank
  TITLE     Direct Submission
COMMENT     RDB19691_pN1-cAMPinG1
FEATURES             Location/Qualifiers
     source          1..7368
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        95..1694
                     /label=CAG promoter
     enhancer        95..398
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        400..677
                     /label=chicken beta-actin promoter
     intron          678..1694
                     /label=chimeric intron
                     /note="chimera between introns from chicken beta-actin and 
                     rabbit beta-globin"
     CDS             1803..3458
                     /codon_start=1
                     /label=cAMPinG1
                     /label=CyA033
                     /translation="MGSHHHHHHGMASMTGGQQMGRDLYDDDDKDLATMVDEDAASYVR
                     KVIPKDYKTMAALAKAIEKNVLFSHLDDNERSDIFDAMFPVSFIAGETVIQQGDEGDNF
                     YVIDQGEMDVYVSWPVYIKADKQKNGIKANFKIWHNIEDGGVQLAYHYQQNTPIGDGPV
                     LLPDNHYLLVQSSLSKDPNEKRDHMVLLEFVTAAGITLGMDELYKGGTGGSMVSKGEEL
                     FTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLKFICTTGKLPVPWPTLVTTLTY
                     GVQCFSRYPDHMKQHDFFKSAMPEGYIQERTIFFKDDGNYKTRAEVKFEGDTLVNRIEL
                     KGIDFKEDGNILGHKLEYNGWATSVGEGGSFGELALIYGTPRAATVKAKTNVKLWGIDR
                     DSYRRILMGSTLRKRKMYEEFLSKVSILESLDKWERLTVADALEPVQFEDGQKIVVQGE
                     PGDEFFIILEGTAAVLQRRSENEEFVEVGRLGPSDYFGEIALLMNRPRAATVVARGPLK
                     CVKLDRPRFERVLGPCSDILKRNIQQYNSFVSLSV"
     CDS             1812..1829
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             1833..1865
                     /codon_start=1
                     /product="leader peptide from bacteriophage T7 gene 10"
                     /label=T7 tag (gene 10 leader)
                     /note="promotes efficient translation in E. coli"
                     /translation="MASMTGGQQMG"
     CDS             1869..1892
                     /codon_start=1
                     /product="Xpress(TM) epitope tag, including an enterokinase
                     recognition and cleavage site"
                     /label=Xpress(TM) tag
                     /translation="DLYDDDDK"
     misc_feature    3493..4081
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     polyA_signal    4110..4231
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     rep_origin      complement(4331..4786)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     promoter        4813..4917
                     /gene="bla"
                     /label=AmpR promoter
     promoter        4919..5276
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        4919..5110
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     rep_origin      5127..5262
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             5311..6105
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     polyA_signal    6337..6384
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     misc_feature    6713..7301
                     /label=pUC ori