Human MAVS Recombinant Protein (RPPB3933)

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SKU:
RPPB3933
Product Type:
Recombinant Protein
Species:
Human
Uniprot:
Q7Z434

Description

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Product Name:Human MAVS Recombinant Protein
Product Code:RPPB3933
Size:5µg
Species:Human
Target:MAVS
Synonyms:CARDIF, IPS-1, IPS1, VISA, Mitochondrial antiviral-signaling protein, MAVS, Putative NF-kappa-B-activating protein 031N, Virus-induced-signaling adapter, KIAA1271.
Source:Escherichia Coli
Physical Appearance:Sterile Filtered colorless solution.
Formulation:The MAVS solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 10% glycerol and 1mM DTT.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity:Greater than 85% as determined by SDS-PAGE.
Amino Acid Sequence:MGSSHHHHHH SSGLVPRGSH MGSMPFAEDK TYKYICRNFS NFCNVDVVEI LPYLPCLTAR DQDRLRATCT LSGNRDTLWH LFNTLQRRPG WVEYFIAALR GCELVDLADE VASVYQSYQP RTSDRPPDPL EPPSLPAERP GPPTPAAAHS IPYNSCREKE PSYPMPVQET QAPESPGENS EQALQTLSPR AIPRNPDGGP LESSSDLAAL SPLTSSGHQE QDTELGSTHT AGATSSLTPS RGPVSPSVSF QPLARSTPRA SRLPGPTGSV VSTGTSFSSS SPGLASAGAA EGKQGAESDQ AEPIICSSGA EAPANSLPSK VPTTLMPVNT VALKVPANPA SVSTVPSKLP TSSKPPGAVP SNALTNPAPS KLPINSTRAG MVPSKVPTSM VLTKVSASTV PTDGSSRNEE TPAAPTPAGA TGGSSAWLDS SSENRGLGSE LSKPGVLASQ VDSPFSGCFE DLAISASTSL GMGPCHGPEE NEYKSEGTFG IHVAENPSIQ LLEGNPGPPA DPDGGPRPQA DRKFQEREVP CHRPSP

Mitochondrial antiviral signaling protein (MAVS) is vital for innate immune defense against viruses. MAVS is an intermediary protein essential in the virus-triggered IFN-beta signaling pathways. MAVS is involved in activation of transcription factors that regulate expression of IFN-beta and contributes to antiviral immunity.

MAVS Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 536 amino acids (1-513) and having a molecular mass of 55.9 kDa. MAVS is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

UniProt Protein Function:MAVS: Required for innate immune defense against viruses. Acts downstream of DDX58/RIG-I and IFIH1/MDA5, which detect intracellular dsRNA produced during viral replication, to coordinate pathways leading to the activation of NF-kappa-B, IRF3 and IRF7, and to the subsequent induction of antiviral cytokines such as IFN-beta and RANTES (CCL5). May activate the same pathways following detection of extracellular dsRNA by TLR3. May protect cells from apoptosis. Interacts with DDX58/RIG-I, IFIH1/MDA5, TRAF2 and TRAF6. May interact with IRF3, FADD, RIPK1, CHUK and IKBKB. Does not interact with TBK1. Interacts with and is cleaved by HCV and hepatitis GB virus B NS3/4A proteases. Interacts with and is cleaved by HHAV protein 3ABC. Interacts with NLRX1. Interaction with NLRX1 requires the CARD domain. Interacts with PSMA7. Interacts with TRAFD1. Interacts (via C-terminus) with PCBP2 in a complex containing MAVS/IPS1, PCBP2 and ITCH. Interacts with CYLD. Interacts with SRC. Interacts with DHX58/LGP2 and IKBKE. Present in T-cells, monocytes, epithelial cells and hepatocytes. Ubiquitously expressed, with highest levels in heart, skeletal muscle, liver, placenta and peripheral blood leukocytes. 3 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:

Protein type:Adaptor/scaffold; Membrane protein, integral

Chromosomal Location of Human Ortholog: 20p13

Cellular Component: mitochondrial membrane; mitochondrial outer membrane; mitochondrion; peroxisomal membrane

Molecular Function:CARD domain binding; protein binding; protein kinase binding; signal transducer activity

Biological Process: activation of innate immune response; defense response to bacterium; defense response to virus; innate immune response; negative regulation of interferon type I production; negative regulation of viral genome replication; positive regulation of defense response to virus by host; positive regulation of I-kappaB kinase/NF-kappaB cascade; positive regulation of interferon-alpha production; positive regulation of interferon-beta production; positive regulation of interleukin-8 production; positive regulation of protein amino acid phosphorylation; positive regulation of protein import into nucleus, translocation; positive regulation of transcription factor activity; positive regulation of transcription factor import into nucleus; positive regulation of transcription from RNA polymerase II promoter; positive regulation of tumor necrosis factor production; signal transduction

NCBI Summary:This gene encodes an intermediary protein necessary in the virus-triggered beta interferon signaling pathways. It is required for activation of transcription factors which regulate expression of beta interferon and contributes to antiviral immunity. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]
UniProt Code:Q7Z434
NCBI GenInfo Identifier:47115748
NCBI Gene ID:57506
NCBI Accession:Q7Z434.2
UniProt Secondary Accession:Q7Z434,Q2HWT5, Q3I0Y2, Q5T7I6, Q86VY7, Q9H1H3, Q9H4Y1 A8K6X0, B2BD33, B2BD34, F5H6C8, M1P2Z0,
UniProt Related Accession:Q7Z434
Molecular Weight:15,012 Da
NCBI Full Name:Mitochondrial antiviral-signaling protein
NCBI Synonym Full Names:mitochondrial antiviral signaling protein
NCBI Official Symbol:MAVS��
NCBI Official Synonym Symbols:IPS1; VISA; IPS-1; CARDIF��
NCBI Protein Information:mitochondrial antiviral-signaling protein
UniProt Protein Name:Mitochondrial antiviral-signaling protein
UniProt Synonym Protein Names:CARD adapter inducing interferon beta; Cardif; Interferon beta promoter stimulator protein 1; IPS-1; Putative NF-kappa-B-activating protein 031N; Virus-induced-signaling adapter; VISA
Protein Family:Mitochondrial antiviral-signaling protein
UniProt Gene Name:MAVS��
UniProt Entry Name:MAVS_HUMAN
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