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Pgemt easy ta vector

Manufactured by Promega
Sourced in United States

The pGEM-T Easy TA Vector is a plasmid vector designed for direct cloning of PCR products. The vector contains T7 and SP6 RNA polymerase promoters flanking a multiple cloning region within the alpha-peptide coding region of the enzyme beta-galactosidase. This allows for blue/white color screening of recombinant clones.

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2 protocols using pgemt easy ta vector

1

ChIP-Cloning of ERRβ/ERα Targets

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MCF-7 cells were grown to 90% confluence in DMEM containing 10% FBS. Cells were crosslinked with 1% (v/v) formaldehyde, and crosslinking was stopped with 0.125 M glycine. Immunoprecipitation was performed as per Farnham's ChIP protocol. The primers used in the ERRβ/ERα ChIP are mentioned in the Table 3.
For ChIP cloning, purified ChIP elutes were ligated to a pGEMT-Easy TA vector from Promega (Madison, WI, USA) and transformed in E. coli strain JM109. Plasmids were isolated from individual colonies and digested with EcoR1/NotI for the presence of inserts.
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2

Xenopus Gdi3 Gene Cloning and Sequencing

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RNA was extracted from stage 18 Xenopus tropicalis embryos (Guille, 1999) and used to generate a cDNA library (Precision nanoScript TM 2 Reverse Transcription kit from Primerdesign). Gdi3 gene specific primers (forward GTACTAGACTCTAGAATGGAGGAGATGTATGATGTC and reverse CATTCTTGGAAATCTGAGTTGTC) were used to amplify a 1332-bp product by extension with Q5 high fidelity Taq (New England Biolabs). 3' A overhangs were added to the amplified product by incubation with standard Taq polymerase (New England Biolabs) and the amplicon cloned into a pGEM-TEasy® TA vector (pGEM-TEasy, Promega). Recombinants were selected by restriction digest screening and the full sequence confirmed by Sanger dideoxy sequencing and primer walking (Source Bioscience).
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