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。
Note:The pRL-CMV is a mammalian co-reporter vector for the strong and constitutive expression of wild-type Renilla luciferase.
- 载体名称:
- pRL-CMV
- 载体抗性:
- Ampicillin
- 载体长度:
- 4079 bp
- 载体类型:
- Luciferase Vectors
- 复制子:
- ori
- 载体来源:
- Promega
- 拷贝数:
- High copy number
- 启动子:
- CMV
- 感受态:
- DH5a
- 培养温度:
- 37℃
pRL-CMV 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。
pRL-CMV 载体序列
LOCUS 40924_37188 4079 bp DNA circular SYN 18-DEC-2018
DEFINITION Co-reporter vector pRL-CMV, complete sequence.
ACCESSION .
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 4079)
AUTHORS Sherf B, Navarro S, Wood KV.
TITLE Dual-Luciferase(TM) Reporter Assay: An Advanced Co-reporter
Technology
JOURNAL Promega Notes 57, 2-5 (1996)
REFERENCE 2 (bases 1 to 4079)
AUTHORS Sherf B, Navarro S, Wood KV.
TITLE Direct Submission
JOURNAL Submitted (20-SEP-1997) Production, Promega Co., 5445 East Cheryl
Parkway, Madison, WI 53711, USA
REFERENCE 3 (bases 1 to 4079)
AUTHORS Grooms K.
TITLE Direct Submission
JOURNAL Submitted (17-DEC-1999) Technical Writing, Promega Co., 2800 Woods
Hollow Rd., Madison, WI 53711, USA
REFERENCE 4 (bases 1 to 4079)
TITLE Direct Submission
REFERENCE 5 (bases 1 to 4079)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Promega
Notes 57, 2-5 (1996)"
COMMENT SGRef: number: 2; type: "Journal Article"; journalName: "Submitted
(20-SEP-1997) Production, Promega Co., 5445 East Cheryl Parkway,
Madison, WI 53711, USA"
COMMENT SGRef: number: 3; type: "Journal Article"; journalName: "Submitted
(17-DEC-1999) Technical Writing, Promega Co., 2800 Woods Hollow Rd.,
Madison, WI 53711, USA"
COMMENT SGRef: number: 4; type: "Journal Article"
COMMENT On Dec 17, 1999 this sequence version replaced AF025843.1.
FEATURES Location/Qualifiers
source 1..4079
/mol_type="other DNA"
/organism="synthetic DNA construct"
enhancer 145..523
/label=CMV enhancer
/note="human cytomegalovirus immediate early enhancer"
promoter 524..727
/label=CMV promoter
/note="human cytomegalovirus (CMV) immediate early
promoter"
intron 863..995
/label=chimeric intron
/note="chimera between introns from human beta-globin and
immunoglobulin heavy chain genes"
promoter 1040..1058
/label=T7 promoter
/note="promoter for bacteriophage T7 RNA polymerase"
CDS 1068..2000
/codon_start=1
/label=Rluc
/note="luciferase from the anthozoan coelenterate Renilla
reniformis (sea pansy)"
/translation="MTSKVYDPEQRKRMITGPQWWARCKQMNVLDSFINYYDSEKHAEN
AVIFLHGNAASSYLWRHVVPHIEPVARCIIPDLIGMGKSGKSGNGSYRLLDHYKYLTAW
FELLNLPKKIIFVGHDWGACLAFHYSYEHQDKIKAIVHAESVVDVIESWDEWPDIEEDI
ALIKSEEGEKMVLENNFFVETMLPSKIMRKLEPEEFAAYLEPFKEKGEVRRPTLSWPRE
IPLVKGGKPDVVQIVRNYNAYLRASDDLPKMFIESDPGFFSNAIVEGAKKFPNTEFVKV
KGLHFSQEDAPDEMGKYIKSFVERVLKNEQ"
polyA_signal complement(2034..2155)
/label=SV40 poly(A) signal
/note="SV40 polyadenylation signal"
promoter 2288..2392
/label=AmpR promoter
CDS 2393..3250
/codon_start=1
/label=AmpR
/note="beta-lactamase"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
rep_origin 3424..4012
/direction=RIGHT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"