Note:
基本信息
- 载体名称:
- pCAMBIA1305
- 载体抗性:
- Kanamycin
- 载体长度:
- 11846 bp
- 载体类型:
- Plant Binary Expression Vectors
- 复制子:
- ori
- 宿主:
- Plants
- 启动子:
- CaMV 35S (enhanced)
- 克隆方法:
- Enzyme digestion and ligation
产品信息
质粒编号:V010960
质粒名称:pCAMBIA1305
规格:5 μg (冻干粉)
下载资源
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。
确保质粒的关键元件正确,但是我们并不能保证实验效果。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。
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。
pCAMBIA1305 质粒 (编号: V010960)序列
LOCUS 40924_8906 11846 bp DNA circular SYN 13-JAN-2022
DEFINITION synthetic circular DNA.
ACCESSION .
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 11846)
TITLE Direct Submission
REFERENCE 2 (bases 1 to 11846)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"
FEATURES Location/Qualifiers
source 1..11846
/mol_type="other DNA"
/organism="synthetic DNA construct"
intron 17..206
/label=cat1 intron
/note="castor bean catalase intron, modified"
CDS 201..2024
/label=GUSPlus(TM)
/note="beta-glucuronidase"
CDS 2031..2048
/label=6xHis
/note="6xHis affinity tag"
terminator 2080..2332
/label=NOS terminator
/note="nopaline synthase terminator and poly(A) signal"
misc_feature 2354..2378
/label=RB T-DNA repeat
/note="right border repeat from nopaline C58 T-DNA"
CDS 3678..4304
/label=pVS1 StaA
/note="stability protein from the Pseudomonas plasmid pVS1
(Heeb et al., 2000)"
CDS 4741..5805
/label=pVS1 RepA
/note="replication protein from the Pseudomonas plasmid
pVS1 (Heeb et al., 2000)"
rep_origin 5874..6068
/label=pVS1 oriV
/note="origin of replication for the Pseudomonas plasmid
pVS1 (Heeb et al., 2000)"
misc_feature 6412..6552
/label=bom
/note="basis of mobility region from pBR322"
rep_origin complement(6738..7326)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(7416..8207)
/label=KanR
/note="aminoglycoside phosphotransferase"
misc_feature 8632..8656
/label=LB T-DNA repeat
/note="left border repeat from nopaline C58 T-DNA"
polyA_signal complement(8734..8908)
/label=CaMV poly(A) signal
/note="cauliflower mosaic virus polyadenylation signal"
CDS complement(8951..9973)
/label=HygR
/note="aminoglycoside phosphotransferase from E. coli"
promoter complement(10041..10718)
/label=CaMV 35S promoter (enhanced)
/note="cauliflower mosaic virus 35S promoter with a
duplicated enhancer region"
protein_bind 10909..10930
/label=CAP binding site
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 10945..10975
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 10983..10999
/label=lac operator
/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 11007..11023
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
misc_feature 11033..11089
/label=MCS
/note="pUC18/19 multiple cloning site"
primer_bind complement(11093..11109)
/label=M13 fwd
/note="M13 fwd"
/note="common sequencing primer, one of multiple similar
variants"
promoter 11486..11831
/label=CaMV 35S promoter
/note="strong constitutive promoter from cauliflower mosaic
virus"