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CPSF4 Proteins

(Cleavage and Polyadenylation Specific Factor 4, 30kDa (CPSF4))

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. [provided by RefSeq, Jul 2008].

recommended

CPSF4 Protein (His tag) (ABIN1098798)

CPSF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 85 % by SDS - PAGE SDS

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recommended

CPSF4 Protein (AA 1-244) (GST tag) (ABIN1350238)

CPSF4 Origin: Human Host: Wheat germ Recombinant ELISA, WB, AA, AP

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recommended

CPSF4 Protein (AA 1-269) (Strep Tag) (ABIN3078096)

Crystallography grade CPSF4 Origin: Human Host: Tobacco (Nicotiana tabacum) Recombinant >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, ELISA, WB

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CPSF4 Proteins by Grade

Find CPSF4 Proteins with a specific Grade. The Grade listed below are among those available. Click on a link to go to the corresponding products.

CPSF4 Proteins by Origin

Find CPSF4 Proteins for a variety of species such as anti-Human CPSF4, anti-Cow CPSF4, anti-Mouse CPSF4. The species listed below are among those available. Click on a link to go to the corresponding products.

CPSF4 Proteins by Source

Here you will find CPSF4 Proteins proteins organized by several key sources. By clicking on a link, you can access the products. For additional sources, please use our search function.

CPSF4 Proteins by Protein Type

Here you can find CPSF4 Proteins proteins categorized by available protein types. Additional protein types can be located using our search function.

CPSF4 Proteins by Application

Find CPSF4 Proteins validated for a specific application such as ELISA, SDS, WB, AP. Some of the available applications are listed below. Click on a link to go to the corresponding products.

Popular CPSF4 Proteins

Product

Reactivity

Source

Validations

Cat. No.

Quantity

Datasheet

CPSF4 Protein (His tag)

Reactivity Human

Source Escherichia coli (E. coli)

Validations

Cat. No. ABIN1098798

Quantity 100 μg

Datasheet Datasheet

CPSF4 Protein (AA 1-244) (GST tag)

Reactivity Human

Source Wheat germ

Validations

Cat. No. ABIN1350238

Quantity 10 μg

Datasheet Datasheet

CPSF4 Protein (AA 1-269) (Strep Tag)

Reactivity Human

Source Tobacco (Nicotiana tabacum)

Validations

Cat. No. ABIN3078096

Quantity 1 mg

Datasheet Datasheet

CPSF4 Protein (AA 1-211) (Strep Tag)

Reactivity Mouse

Source Tobacco (Nicotiana tabacum)

Validations

Cat. No. ABIN3125158

Quantity 1 mg

Datasheet Datasheet

CPSF4 Protein (AA 1-243) (His tag)

Reactivity Cow

Source Yeast

Validations

Cat. No. ABIN1461037

Quantity 1 mg

Datasheet Datasheet

CPSF4 Protein (AA 1-243) (His tag)

Reactivity Rat

Source Yeast

Validations

Cat. No. ABIN1630471

Quantity 1 mg

Datasheet Datasheet

Aliases for CPSF4 Proteins

cleavage and polyadenylation specific factor 4 (CPSF4) Proteins
cleavage and polyadenylation specific factor 4, 30kDa (Cpsf4) Proteins
cleavage and polyadenylation specific factor 4 (LOC733099) Proteins
cleavage and polyadenylation specific factor 4 (LOC100360200) Proteins
cleavage and polyadenylation specific factor 4 S homeolog (cpsf4.S) Proteins
cleavage and polyadenylation specific factor 4 (cpsf4) Proteins
cleavage and polyadenylation specific factor 4 (Cpsf4) Proteins
30kDa Proteins
C79664 Proteins
cpsf30 Proteins
CPSF30 Proteins
nar Proteins
NAR Proteins
neb1 Proteins
NEB1 Proteins

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CPSF4 Proteins by Grade

CPSF4 Proteins by Origin

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CPSF4 Proteins by Application

Popular CPSF4 Proteins

Aliases for CPSF4 Proteins

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