pmirGLO vector (V011462)

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Price Information

Cat No.	Plasmid Name	Availability	Add to cart
V011462	pmirGLO	In stock, instant shipping	Buy one, get one free!

Two tubes of lyophilized plasmid will be delivered, each tube is about 5µg.

Basic Vector Information

The pmirGLO Vector was designed to quantitatively assess miRNA activity, which is achieved by inserting the target sequence of the miRNA downstream or at the 3' end of the firefly luciferase gene (luc2). Reduced expression of firefly luciferase, the primary reporter gene, implies that endogenous or exogenously introduced miRNAs bind to the target sequence of the cloned miRNA. This vector is based on Promega's dual reporter gene technology, with the firefly luciferase gene (luc2) as the primary reporter gene to monitor mRNA regulation and the sea kidney luciferase gene (hRluc-neo) as the control reporter gene for normalization and positive screening.

Vector Name:: pmirGLO

Antibiotic Resistance:: Ampicillin

Length:: 7350 bp

Type:: Luciferase Vectors

Replication origin:: ori

Source/Author:: Promega

Selection Marker:: Neomycin/G418(Geneticin)

Copy Number:: High copy number

Promoter:: mPGK

pmirGLO vector Map

Copy Sequence View Map

Plasmid Protocol

1. Centrifuge at 5,000×g for 5 min.

2. Carefully open the tube and add 20 μl of sterile water to dissolve the DNA.

3. Close the tube and incubate for 10 minutes at room temperature.

4. Briefly vortex the tube and then do a quick spin to concentrate the liquid at the bottom. Speed is less than 5000×g.

5. Store the plasmid at -20 ℃.

6. The concentration of plasmid re-measurement sometimes differs from the nominal value, which may be due to the position of the lyophilized plasmid in the tube, the efficiency of the re-dissolution, the measurement bias, and adsorption on the wall of the tube, therefore, it is recommended to transform and extract the plasmid before using it

General Plasmid Transform Protocol

1. Take one 100μl of the competent cells and thaw it on ice for 10min, add 2μl of plasmid, then ice bath for 30min, then heat-shock it at 42℃ for 60s, do not stir, and then ice bath for 2min.

2. Add 900μl of LB liquid medium without antibiotics, and incubate at 37℃ for 45min (30℃ for 1-1.5 hours) with 180rpm shaking.

3. Centrifuge at 6000rpm for 5min, leave only 100μl of supernatant to resuspend the bacterial precipitate and spread it onto the target plasmid-resistant LB plate.

4. Invert the plate and incubate at 37℃ for 14h, or at 30℃ for 20h.

5. Pick a single colony into LB liquid medium, add the corresponding antibiotics, incubate at 220rpm for 14h, and extract the plasmid according to the experimental needs and the instructions of the plasmid extraction kit.

pmirGLO vector Sequence

LOCUS       40924_30910        7350 bp DNA     circular SYN 18-DEC-2018
DEFINITION  Cloning vector pmirGLO, complete sequence.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7350)
  AUTHORS   Garvin D.
  TITLE     Direct Submission
  JOURNAL   Submitted (10-OCT-2008) Scientific Communication, Promega 
            Corporation, 2800 Woods Hollow Rd., Madison, WI 53711, USA
REFERENCE   2  (bases 1 to 7350)
  TITLE     Direct Submission
REFERENCE   3  (bases 1 to 7350)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Submitted 
            (10-OCT-2008) Scientific Communication, Promega Corporation, 2800 
            Woods Hollow Rd., Madison, WI 53711, USA"
COMMENT     SGRef: number: 2; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..7350
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     polyA_signal    complement(115..236)
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     promoter        481..838
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     CDS             889..1821
                     /codon_start=1
                     /label=hRluc
                     /note="Renilla luciferase"
                     /translation="MASKVYDPEQRKRMITGPQWWARCKQMNVLDSFINYYDSEKHAEN
                     AVIFLHGNAASSYLWRHVVPHIEPVARCIIPDLIGMGKSGKSGNGSYRLLDHYKYLTAW
                     FELLNLPKKIIFVGHDWGACLAFHYSYEHQDKIKAIVHAESVVDVIESWDEWPDIEEDI
                     ALIKSEEGEKMVLENNFFVETMLPSKIMRKLEPEEFAAYLEPFKEKGEVRRPTLSWPRE
                     IPLVKGGKPDVVQIVRNYNAYLRASDDLPKMFIESDPGFFSNAIVEGAKKFPNTEFVKV
                     KGLHFSQEDAPDEMGKYIKSFVERVLKNEQ"
     CDS             1873..2661
                     /codon_start=1
                     /label=NeoR/KanR
                     /note="aminoglycoside phosphotransferase"
                     /translation="IEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRPV
                     LFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLSS
                     HLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQG
                     LAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIAL
                     ATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     polyA_signal    2728..2776
                     /label=poly(A) signal
                     /note="synthetic polyadenylation signal"
     promoter        2932..3036
                     /label=AmpR promoter
     CDS             3037..3894
                     /codon_start=1
                     /label=AmpR
                     /note="beta-lactamase"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     rep_origin      complement(4055..4643)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     misc_feature    4759..5042
                     /label=cer region
                     /note="ColE1-derived recombination site that helps to
                     maintain plasmids as monomers"
     promoter        5099..5598
                     /label=PGK promoter
                     /note="mouse phosphoglycerate kinase 1 promoter"
     CDS             5645..7294
                     /codon_start=1
                     /label=luciferase
                     /note="firefly luciferase"
                     /translation="MEDAKNIKKGPAPFYPLEDGTAGEQLHKAMKRYALVPGTIAFTDA
                     HIEVDITYAEYFEMSVRLAEAMKRYGLNTNHRIVVCSENSLQFFMPVLGALFIGVAVAP
                     ANDIYNERELLNSMGISQPTVVFVSKKGLQKILNVQKKLPIIQKIIIMDSKTDYQGFQS
                     MYTFVTSHLPPGFNEYDFVPESFDRDKTIALIMNSSGSTGLPKGVALPHRTACVRFSHA
                     RDPIFGNQIIPDTAILSVVPFHHGFGMFTTLGYLICGFRVVLMYRFEEELFLRSLQDYK
                     IQSALLVPTLFSFFAKSTLIDKYDLSNLHEIASGGAPLSKEVGEAVAKRFHLPGIRQGY
                     GLTETTSAILITPEGDDKPGAVGKVVPFFEAKVVDLDTGKTLGVNQRGELCVRGPMIMS
                     GYVNNPEATNALIDKDGWLHSGDIAYWDEDEHFFIVDRLKSLIKYKGYQVAPAELESIL
                     LQHPNIFDAGVAGLPDDDAGELPAAVVVLEHGKTMTEKEIVDYVASQVTTAKKLRGGVV
                     FVDEVPKGLTGKLDARKIREILIKAKKGGKIAV"
     misc_feature    7306..7350
                     /label=multiple cloning region
                     /note="multiple cloning region"

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