Anti-CPSF4 Antibody

Product Name

Anti-CPSF4 Antibody

View all CPSF4 Antibodies

SKU/Catalog Number

A09387-2

Size

100 μl/vial

Form

Liquid

Description

Boster Bio Anti-CPSF4 Antibody catalog # A09387-2. Tested in WB, IHC, ICC, IF, IP, ELISA applications. This antibody reacts with Human, Mouse.

Storage & Handling

12 months from date of receipt，-20℃ as supplied. 6 months 2 to 8℃ after reconstitution. Avoid repeated freezing and thawing.

Cite This Product

Anti-CPSF4 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A09387-2)

Host

Rabbit

Contents

500 μg/ml antibody with PBS, 0.02% NaN3, 1 mg stabilizing protein and 50% glycerol
This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.

Clonality

Polyclonal

Immunogen

E.coli-derived human CPSF4 recombinant protein (Position: M1-F240).

Reactive Species

A09387-2 is reactive to CPSF4 in Human, Mouse

Calculated molecular weight

30.3 kDa

Background of 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.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Applications

A09387-2 is guaranteed for ELISA, IP, IF, IHC, ICC, WB Boster Guarantee

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 1:500-2000
Immunohistochemistry, 1:50-400
Immunocytochemistry/Immunofluorescence, 1:50-400
Immunoprecipitation, 1:50
ELISA, 1:100-1000

Validation Images & Assay Conditions

There are currently no images for this product. We are working on uploading them please check back shortly or contact us to expedite our upload process for this antibody.

See full target information CPSF4

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