CPSF4 cDNA

Inhibition of the nuclear export of poly (A) -containing mRNAs caused by the influenza A virus NS1 protein requires its effector domain. The NS1 effector domain functionally interacts with the cellular 30 kDa subunit of cleavage and polyadenylation specific factor 4, an essential component of the 3' end processing machinery of cellular pre-mRNAs. In influenza virus-infected cells, the NS1 protein is physically associated with cleavage and polyadenylation specific factor 4, 30kD subunit. Binding of the NS1 protein to the 30 kDa protein in vitro prevents CPSF binding to the RNA substrate and inhibits 3' end cleavage and polyadenylation of host pre-mRNAs. Thus the NS1 protein selectively inhibits the nuclear export of cellular, and not viral, mRNAs. Multiple alternatively spliced transcript variants that encode different isoforms have been described for CPSF4.

CPSF30, NAR, NEB1

7q22.1

Human

PATGen (puc19-derived cloning vector)

ATGCAGGAAATCATCGCCAGCGTGGACCACATCAAGTTTGACTTGGAGATCGCGGTGGAGCAGCAGCTGGGGGCGCAGCCGCTGCCCTTCCCCGGCATGGACAAGTCGGGCGCTGCTGTCTGTGAATTCTTTTTGAAAGCTGCCTGCGGCAAAGGGGGCATGTGTCCGTTTCGCCACATCAGTGGTGAGAAGACAGTTGTGTGCAAACACTGGCTGCGTGGCCTATGCAAGAAAGGGGACCAGTGTGAGTTCCTGCATGAGTATGACATGACCAAGATGCCCGAGTGCTACTTCTACTCCAAGTTCGGGGAGTGCAGCAACAAGGAATGTCCCTTCCTGCACATCGACCCCGAGTCCAAGATCAAGGACTGTCCTTGGTATGACCGTGGCTTCTGCAAGCACGGTCCCCTCTGCAGGCACCGGCACACACGGAGAGTCATCTGTGTGAATTACCTCGTGGGATTCTGCCCGGAGGGGCCCTCGTGTAAATTCATGCACCCTCGATTTGAACTGCCCATGGGAACCACCGAGCAGCCCCCACTGCCGCAGCAGACACAGCCTCCAGCAAAGCAGAGAACCCCGCAGGTCATCGGGGTCATGCAGAGTCAAAACAGCAGCGCGGGCAACCGGGGACCCCGGCCACTGGAGCAGGTCACCTGTTACAAGTGTGGCGAGAAAGGACACTACGCCAACAGATGCACCAAAGGGCACTTGGCCTTTCTCAGTGGACAGTGA

CPSF4, CPSF30, NAR, NEB1, CPSF4, ATGD0259-10 µg, ATGD0259-20 µg, ATGD0259-50 µg, ATGD0259-100 µg, ATGD0259-250 µg, ATGD0259-500 µg, ATGD0259-1 mg, ATGD0259-10, ATGD0259-20, ATGD0259-50, ATGD0259-100, ATGD0259-250, ATGD0259-500, ATGD0259-1

Store the plasmid at -20C.

Lyophilized

Epigenomics (Transcription & Translation)

603052

NP_001075028.1

Human

1. Centrifuge at 7000rpm for 1 minute.; ;2. Carefully open the vial and add 100 µL of sterile water to dissolve the DNA.; ; Each tube contains approximately 10 µg of lyophilized plasmid.

NM_001081559.1

735bp

This shuttle vector contains the complete ORF. It is inseted BamH I to Xho I. The gene insert contains multiple cloning sites which can be used to easily cut and transfer the gene and recombination site into your expression vector.