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:
- pCR3-ECFPC-GW
- 载体抗性:
- Ampicillin
- 载体长度:
- 7475 bp
- 载体类型:
- Mammalian vector
- 复制子:
- ori
- 载体来源:
- De Schamphelaire W, Olbrechts A, Meert J, Verhelst K, Roggeman Fonseca M, Vanhoucke M, Beyaert R.
- 启动子:
- SV40
pCR3-ECFPC-GW 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。
pCR3-ECFPC-GW 载体序列
LOCUS 40924_13235 7475 bp DNA circular SYN 17-DEC-2018
DEFINITION Mammalian vector pCR3-ECFPC-GW, complete sequence.
ACCESSION .
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 7475)
AUTHORS De Schamphelaire W, Olbrechts A, Meert J, Verhelst K, Roggeman
Fonseca M, Vanhoucke M, Beyaert R.
TITLE BCCM/LMBP Plasmid collection
JOURNAL Unpublished
REFERENCE 2 (bases 1 to 7475)
AUTHORS De Schamphelaire W.
TITLE Direct Submission
JOURNAL Submitted (02-FEB-2017) BCCM/LMBP, Universiteit Gent,
Technologiepark 927, 9052, BELGIUM
REFERENCE 3 (bases 1 to 7475)
TITLE Direct Submission
REFERENCE 4 (bases 1 to 7475)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"; journalName:
"Unpublished"
COMMENT SGRef: number: 2; type: "Journal Article"; journalName: "Submitted
(02-FEB-2017) BCCM/LMBP, Universiteit Gent, Technologiepark 927,
9052, BELGIUM"
COMMENT SGRef: number: 3; type: "Journal Article"
FEATURES Location/Qualifiers
source 1..7475
/mol_type="other DNA"
/organism="synthetic DNA construct"
enhancer 10..389
/label=CMV enhancer
/note="human cytomegalovirus immediate early enhancer"
promoter 390..593
/label=CMV promoter
/note="human cytomegalovirus (CMV) immediate early
promoter"
promoter 638..656
/label=T7 promoter
/note="promoter for bacteriophage T7 RNA polymerase"
protein_bind 722..846
/label=attR1
/note="recombination site for the Gateway(R) LR reaction"
promoter 871..901
/label=lac UV5 promoter
/note="E. coli lac promoter with an 'up' mutation"
CDS 955..1611
/codon_start=1
/label=CmR
/note="chloramphenicol acetyltransferase"
/translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
CDS 1956..2258
/codon_start=1
/label=ccdB
/note="CcdB, a bacterial toxin that poisons DNA gyrase"
/translation="MQFKVYTYKRESRYRLFVDVQSDIIDTPGRRMVIPLASARLLSDK
VSRELYPVVHIGDESWRMMTTDMASVPVSVIGEEVADLSHRENDIKNAINLMFWGI"
protein_bind complement(2302..2426)
/label=attR2
/note="recombination site for the Gateway(R) LR reaction"
CDS 2458..3171
/codon_start=1
/label=mECFP
/note="enhanced CFP with monomerizing A206K mutation
(Zacharias et al., 2002)"
/translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
FICTTGKLPVPWPTLVTTLTWGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYISHNVYITADKQKNGIKA
NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSKLSKDPNEKRDHMVLLE
FVTAAGITLGMDELYK"
promoter complement(3190..3208)
/label=SP6 promoter
/note="promoter for bacteriophage SP6 RNA polymerase"
polyA_signal 3234..3458
/label=bGH poly(A) signal
/note="bovine growth hormone polyadenylation signal"
rep_origin complement(3590..4178)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
polyA_signal complement(4507..4554)
/label=HSV TK poly(A) signal
/note="herpes simplex virus thymidine kinase
polyadenylation signal (Cole and Stacy, 1985)"
CDS complement(4789..5574)
/codon_start=1
/label=NeoR/KanR
/note="aminoglycoside phosphotransferase"
/translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDQEHQGL
APAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIALA
TRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
promoter complement(5609..5966)
/label=SV40 promoter
/note="SV40 enhancer and early promoter"
CDS complement(6029..6886)
/codon_start=1
/label=AmpR
/note="beta-lactamase"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
promoter complement(6887..6991)
/label=AmpR promoter
rep_origin 7018..7473
/direction=RIGHT
/label=f1 ori
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"