Recombinant Vaccinia virus Protein E3 (E3L)

Product Type Recombinant Protein
Uniprot No. P21605
Species Vaccinia virus (strain Western Reserve) (VACV) (Vaccinia virus (strain WR))
Gene Names VACWR059
Protein Names Recommended name: Protein E3 Alternative name(s): p25
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Function Plays a role in the inhibition of multiple cellular antiviral responses activated by dsRNA, such as inhibition of PKR activation, apoptosis, and IFN-mediated antiviral activities. Blocks also the phosphorylation and subsequent activation of IRF3 and IRF7 kinases that are required for interferon-alpha gene expression. Inhibits NF-kappa-B activation and the ubiquitin-like protein ISG15, which is an early antiviral protein. The binding with host ISG15 subsequently blocks host ISGylation.
Protein Families Poxviridae E3 protein family
Database Links

KEGG: vg:3707592

Product Details for Different Expression Systems

Product Name Recombinant Vaccinia virus Protein E3 (E3L),Yeast
Code CSB-YP321992VAI
Size Pls inquiry other sizes
Source Yeast
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MSKIYIDERS NAEIVCEAIK TIGIEGATAA QLTRQLNMEK REVNKALYDL QRSAMVYSSD DIPPRWFMTT EADKPDADAM ADVIIDDVSR EKSMREDHKS FDDVIPAKKI IDWKGANPVT VINEYCQITR RDWSFRIESV GPSNSPTFYA CVDIDGRVFD KADGKSKRDA KNNAAKLAVD KLLGYVIIRF
Expression Region 1-190
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
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Product Name Recombinant Vaccinia virus Protein E3 (E3L),E.coli
Code CSB-EP321992VAI
Size Pls inquiry other sizes
Source E.coli
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-SUMO-tagged and C-terminal Myc-tagged
N-terminal His-B2M-tagged and C-terminal Myc-tagged
N-terminal His-GST-tagged and C-terminal Myc-tagged
N-terminal His-tagged
N-terminal His-SUMO-tagged
N-terminal His-B2M-tagged
N-terminal His-GST-tagged
N-terminal GST-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MSKIYIDERS NAEIVCEAIK TIGIEGATAA QLTRQLNMEK REVNKALYDL QRSAMVYSSD DIPPRWFMTT EADKPDADAM ADVIIDDVSR EKSMREDHKS FDDVIPAKKI IDWKGANPVT VINEYCQITR RDWSFRIESV GPSNSPTFYA CVDIDGRVFD KADGKSKRDA KNNAAKLAVD KLLGYVIIRF
Expression Region 1-190
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Vaccinia virus Protein E3 (E3L),Baculovirus
Code CSB-BP321992VAI
Size Pls inquiry other sizes
Source Baculovirus
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MSKIYIDERS NAEIVCEAIK TIGIEGATAA QLTRQLNMEK REVNKALYDL QRSAMVYSSD DIPPRWFMTT EADKPDADAM ADVIIDDVSR EKSMREDHKS FDDVIPAKKI IDWKGANPVT VINEYCQITR RDWSFRIESV GPSNSPTFYA CVDIDGRVFD KADGKSKRDA KNNAAKLAVD KLLGYVIIRF
Expression Region 1-190
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Vaccinia virus Protein E3 (E3L),Mammalian cell
Code CSB-MP321992VAI
Size Pls inquiry other sizes
Source Mammalian cell
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MSKIYIDERS NAEIVCEAIK TIGIEGATAA QLTRQLNMEK REVNKALYDL QRSAMVYSSD DIPPRWFMTT EADKPDADAM ADVIIDDVSR EKSMREDHKS FDDVIPAKKI IDWKGANPVT VINEYCQITR RDWSFRIESV GPSNSPTFYA CVDIDGRVFD KADGKSKRDA KNNAAKLAVD KLLGYVIIRF
Expression Region 1-190
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat

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