CPSF30 (CPSF4) Rabbit Polyclonal Antibody

SKU TA349825

Rabbit Polyclonal Anti-CPSF4 Antibody

Product Data

• Application: IHC
• Recommended Dilution: IHC: 25-100; Positive control: Human thyroid cancer; Predicted cell location: Nucleus
• Reactivity: Human, Mouse, Rat
• Antibody Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Fusion protein of human CPSF4
• Buffer: pH7.4 PBS, 0.05% NaN3, 40% Glyceroln
• Concentration: lot specific
• Purification: Antigen affinity purification
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Shipping: Blue Ice
• Gene Name: cleavage and polyadenylation specific factor 4
• Database Link:
  NP_006684
  O95639
• Background: 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.
• Synonyms: CPSF30; NAR; NEB-1; NEB1

Reference Data