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Rat IFITM3 Gene ORF cDNA clone in cloning vector

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Rat IFITM3 cDNA Clone Product Information
NCBI RefSeq:NM_001136124.1
RefSeq ORF Size:414bp
cDNA Description:Full length Clone DNA of Rattus norvegicus interferon induced transmembrane protein 3.
Gene Synonym:rat8, DSPA2b
Species:Rat
Vector:pUC19 Vector
Plasmid:cpUC19-ratIfitm3
Restriction Site:
Tag Sequence:
Sequence Description:Identical with the Gene Bank Ref. ID sequence.
Sequencing primers:M13-47 and RV-M
Promoter:
Application:
Antibiotic in E.coli:Ampicilin
Antibiotic in mammalian cell:
Shipping_carrier:Each tube contains lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at room temperature for three months.
Rat IFITM3 Gene Plasmid Map
Rat IFITM3 Gene cDNA Clone (full-length ORF Clone)
pUC19 vector Vector Information:

pUC19 is a small, high-copy number E. coli plasmid cloning vector, of which multiple cloning sites as shown below. The molecule is a small double-stranded circle, 2686 base pairs in length. pUC19 encodes the N-terminal fragment of b-galactosidase (lacZa), which allows for blue/white colony screening (i.e., a-complementation), as well as a pUC origin of replication.

pUC19 vector Usage Suggestion:

The coding sequence can be amplified by PCR with M13-47 and RV-M primers.

Vector Sequence Download
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Background

Interferon-induced transmembrane protein 3 (IFITM3) belongs to the CD225 family. To replicate, viruses must gain access to the host cell's resources. Interferon (IFN) regulates the actions of a large complement of interferon effector genes (IEGs) that prevent viral replication. The interferon inducible transmembrane protein family members, IFITM1, 2 and 3, are IEGs required for inhibition of influenza A virus, dengue virus, and West Nile virus replication in vitro. IFITM3 is an IFN-induced antiviral protein that mediates cellular innate immunity to at least three major human pathogens, namely influenza A H1N1 virus, West Nile virus (WNV), and dengue virus (WNV), by inhibiting the early step(s) of replication. It is both necessary and sufficient for preventing the emergence of viral genomes from the endosomal pathway. Viral pseudoparticles were inhibited from transferring their contents into the host cell cytosol by IFN, and IFITM3 was required and sufficient for this action. IFITM3 overexpression is sufficient for this phenotype. Moreover, IFITM3 partially resides in late endosomal and lysosomal structures, placing it in the path of invading viruses.

References
  • Tanaka SS, et al. (2005) IFITM/Mil/fragilis family proteins IFITM1 and IFITM3 play distinct roles in mouse primordial germ cell homing and repulsion. Dev Cell. 9(6):745-56.
  • Li D, et al. (2011) KLF4-mediated negative regulation of IFITM3 expression plays a critical role in colon cancer pathogenesis. Clin Cancer Res. 17(11):3558-68.
  • Lu J, et al. (2011) The IFITM proteins inhibit HIV-1 infection. J Virol. 85(5):2126-37.
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    • Rat IFITM3 Gene cDNA Clone (full-length ORF Clone)
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