M-MLV from ProteoGenix; catalogue ARO-P12782; research use only.
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Moloney Murine Leukemia Virus (M-MLV) is a retrovirus that has been extensively studied and utilized in molecular biology for its ability to efficiently produce recombinant proteins and express antigens. It was first isolated in 1961 from a mouse with leukemia, and since then, it has become an invaluable tool for researchers in various fields.
M-MLV belongs to the Retroviridae family and has a simple, yet elegant structure. It is an enveloped virus with a spherical shape, approximately 100 nm in diameter. The viral envelope is derived from the host cell membrane and contains two major glycoproteins, Env and Gag. The viral core is composed of two copies of the viral RNA genome, which is approximately 8.3 kilobases in length, and three viral enzymes: reverse transcriptase, integrase, and protease.
The genome of M-MLV is organized into three main regions: the gag, pol, and env genes. The gag gene encodes for the structural proteins, including the matrix, capsid, and nucleocapsid proteins. The pol gene encodes for the viral enzymes, while the env gene encodes for the envelope glycoproteins. These three regions are flanked by long terminal repeats (LTRs), which are responsible for the viral integration into the host genome.
The life cycle of M-MLV starts with the attachment of the viral envelope to the host cell surface, followed by fusion and entry of the viral core into the cytoplasm. Once inside the cell, the viral RNA is reverse transcribed into double-stranded DNA by the reverse transcriptase enzyme. The viral DNA then enters the nucleus and integrates into the host genome with the help of the integrase enzyme. The integrated viral DNA, known as a provirus, can remain dormant or be transcribed into viral RNA, which is then translated into viral proteins. The viral proteins are then assembled into new viral particles, which are released from the cell to infect other cells.
The reverse transcriptase enzyme of M-MLV is highly efficient and has a low error rate, making it a valuable tool for reverse transcription and cDNA synthesis in molecular biology experiments. The integrase enzyme is also highly active and has been used in gene therapy studies for its ability to integrate therapeutic genes into the host genome. In addition, the envelope glycoproteins of M-MLV have been extensively studied for their role in viral entry and fusion, providing valuable insights into the mechanisms of viral infection.
M-MLV has been widely used as a vector for the production of recombinant proteins in both prokaryotic and eukaryotic systems. The viral genome can be modified to include a gene of interest, which is then expressed in the host cell upon viral infection. This allows for the efficient production of large quantities of recombinant proteins, making M-MLV a popular choice for protein expression in research and industrial settings.
The viral envelope of M-MLV also allows for the production of pseudotyped viruses, which can infect a wide range of cell types. This has been particularly useful for the production of recombinant proteins that are difficult to express in traditional systems. The pseudotyped viruses can also be used for targeted gene delivery, making M-MLV a promising tool for gene therapy applications.
M-MLV has been extensively used for the expression of antigens in vaccine development and diagnostic assays. The viral envelope glycoproteins can be engineered to display specific antigens on their surface, allowing for the production of virus-like particles
ProteoGenix catalogue number ARO-P12782. For research use only.
Host: Escherichia coli (E.coli); Expression system: Prokaryotic expression; Molecular weight: 75.85 kDa; Fragment: M-MLV is cloned from MoMLV and expressed in E.coli.; Buffer: 0.01M PBS, pH 7.4..
Available configurations: 50ug, 100ug, 1mg.
This product is manufactured by ProteoGenix and sold through ABMIUM without relabelling.
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Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.
