Influenza A H1N1 (A/Puerto Rico/8/34/Mount Sinai) NS1 natural ORF mammalian expression plasmid


Influenza A H1N1 (A/Puerto Rico/8/34/Mount Sinai) NS1 natural ORF mammalian expression plasmid: General Information

NCBI Ref Seq
RefSeq ORF Size
693 bp
Sequence Description
Identical with the Gene Bank Ref. ID sequence.
Full length Clone DNA of Influenza A H1N1 (A/Puerto Rico/8/34/Mount Sinai) NS1.
Sequencing Primers
M13-47 and RV-M
Quality Control
The plasmid is confirmed by full-length sequencing.
Antibiotic in E.coli
Storage & Shipping
Each tube contains lyophilized plasmid.
The lyophilized plasmid can be stored at ambient temperature for three months.

Nonstructural protein 1 / NS1 cDNA ORF Neucleotide Sequence and Amino Acid Sequence Information

**Sino Biological guarantees 100% sequence accuracy of all synthetic DNA constructs we deliver, but we do not guarantee protein expression in your experimental system. Protein expression is influenced by many factors that may vary between experiments or laboratories.**

Influenza A H1N1 (A/Puerto Rico/8/34/Mount Sinai) NS1 natural ORF mammalian expression plasmid: Alternative Names

NS1 cDNA ORF Clone, H1N1

Nonstructural protein 1 / NS1 Background Information

The NS1 Influenza protein is created by the internal protein encoding, linear negative-sense, single stranded RNA, NS gene segment and which also codes for the nuclear export protein or NEP, formerly referred to as the NS2 protein, which mediates the export of vRNPs. The non-structural (NS1) protein is found in Influenza virus A, Influenza virus B and Influenza virus C. The non-structural (NS1) protein of the highly pathogenic avian H5N1 viruses circulating in poultry and waterfowl in Southeast Asia is currently believed to be responsible for the enhanced virulence of the strain. Non-structural (NS1) protein of influenza A viruses is a non-essential virulence factor that has multiple accessory functions during viral infection. The major role ascribed to NS1 has been its inhibition of host immune responses, especially the limitation of both interferon (IFN) production and the antiviral effects of IFN-induced proteins, such as dsRNA-dependent protein kinase R (PKR) and 2'5'-oligoadenylate synthetase (OAS)/RNase L. Non-structural (NS1) protein is a non-structural protein of the influenza A virus, which could only be expressed when cells are infected. The effect of NS1 protein on host cell is still not clear. Not only could NS1 remarkably affect metabolism, but it could also slow down cell proliferation through blocking cell cycle. Non-structural (NS1) protein may lead to the development of novel antiviral drugs, and the use of oncolytic influenza A viruses as potential anti-cancer agents.
  • Enami,M. et al., 1997, Nippon Rinsho. 55 (10):2605-9.
  • Bergmann,M. et al., 2000, J Virol. 74 (13):6203-6.
  • Hale,B.G. et al., 2008, J Gen Virol. 89 (Pt 10):2359-76.
  • Zhao,L. et al., 2008, Sheng Wu Gong Cheng Xue Bao. 24 (11):1912-7

Nonstructural protein 1 / NS1 cDNA ORF Clone, H1N1, Related Products

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