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Abnova
CPSF4 Polyclonal Antibody, MaxPab™
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Product Details
H00010898-B02P
Species Reactivity
Host/Isotype
Class
Type
Immunogen
Conjugate
Form
Concentration
Purification
Storage buffer
Contains
Storage conditions
Shipping conditions
Product Specific Information
Product may be used with Western Blot (Transfected lysate).
The Isotype of this product is composed of an IgG Mixture.
Immunogen sequence: MQEIIASVDH IKFDLEIAVE QQLGAQPLPF PGMDKSGAAV CEFFLKAACG KGGMCPFRHI SGEKTVVCKH WLRGLCKKGD QCEFLHEYDM TKMPECYFYS KFGECSNKEC PFLHIDPESK IKDCPWYDRG FCKHGPLCRH RHTRRVICVN YLVGFCPEGP SCKFMHPRFE LPMGTTEQPP LPQQTQPPAK RTPQVIGVMQ SQNSSAGNRG PRPLEQVTCY KCGEKGHYAN RCTKGHLAFL SGQ
Target Information
Inhibition of the nuclear export of poly(A)-containing mRNAs caused by the influenza A virus NS1 protein requires its effector domain. The NS1 effector domain functionally interacts with the cellular 30 kDa subunit of cleavage and polyadenylation specific factor 4, an essential component of the 3' end processing machinery of cellular pre-mRNAs. In influenza virus-infected cells, the NS1 protein is physically associated with cleavage and polyadenylation specific factor 4, 30kD subunit. Binding of the NS1 protein to the 30 kDa protein in vitro prevents CPSF binding to the RNA substrate and inhibits 3' end cleavage and polyadenylation of host pre-mRNAs. Thus the NS1 protein selectively inhibits the nuclear export of cellular, and not viral, mRNAs. Multiple alternatively spliced transcript variants that encode different isoforms have been described for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
References (0)
Bioinformatics
Protein Aliases: cleavage and polyadenylation specific factor 4, 30kDa; Cleavage and polyadenylation specificity factor 30 kDa subunit; Cleavage and polyadenylation specificity factor subunit 4; CPSF 30 kDa subunit; Neb-1; no; No arches homolog; no arches-like zinc finger protein; NS1 effector domain-binding protein 1
Gene Aliases: CPSF30; CPSF4; NAR; NEB-1; NEB1
UniProt ID: (Human) O95639
Entrez Gene ID: (Human) 10898
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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