SFPQ Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-48876

Novus Biologicals, part of Bio-Techne
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NBP2-48876
NBP2-48876-25ul
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Key Product Details

Validated by

Knockout/Knockdown, Independent Antibodies

Species Reactivity

Validated:

Human

Predicted:

Mouse (100%), Rat (100%). Backed by our 100% Guarantee.

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Knockdown Validated, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

View all SFPQ Antibodies »

Product Specifications

Immunogen

This antibody was developed against a recombinant protein corresponding to amino acids: IGYEANPGVPPATMSGSMMGSDMRTERFGQGGAGPVGGQGPRGMGPGTPAGYGRGREEYEGPNK

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for SFPQ Antibody

Western Blot: SFPQ Antibody [NBP2-48876]

Western Blot: SFPQ Antibody [NBP2-48876]

Western Blot: SFPQ Antibody [NBP2-48876] - Analysis in U2OS cells transfected with control siRNA, target specific siRNA probe #1 and #2,. Remaining relative intensity is presented. Loading control: Anti-GAPDH.
Immunocytochemistry/ Immunofluorescence: SFPQ Antibody [NBP2-48876]

Immunocytochemistry/ Immunofluorescence: SFPQ Antibody [NBP2-48876]

Immunocytochemistry/Immunofluorescence: SFPQ Antibody [NBP2-48876] - Staining of human cell line MCF7 shows localization to nucleoplasm. Antibody staining is shown in green.
Immunohistochemistry-Paraffin: SFPQ Antibody [NBP2-48876]

Immunohistochemistry-Paraffin: SFPQ Antibody [NBP2-48876]

Immunohistochemistry-Paraffin: SFPQ Antibody [NBP2-48876] - Staining of human testis shows strong nuclear positivity in cells in seminiferous ducts.
View 4 more images

Applications for SFPQ Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

0.25-2 ug/ml

Immunohistochemistry

1:200 - 1:500

Immunohistochemistry-Paraffin

1:200 - 1:500

Western Blot

0.04-0.4 ug/ml
Application Notes
For IHC-Paraffin, HIER pH 6 retrieval is recommended. ICC/IF Fixation Permeabilization: Use PFA/Triton X-100.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS (pH 7.2) and 40% Glycerol

Preservative

0.02% Sodium Azide

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: SFPQ

PSF/SFPQ is a multifunctional protein know to participate in a variety of nuclear processes and may function to link transcription and pre-mRNA processing. PSF/SFPQ bears an RNA recognition motif (RRM) further indicating its role in post-transcriptional processes. PSF has been shown to associate with p54nrb/NonO to modulate androgen receptor-mediated transcription. Additionally, it has recently been show to associate with XRN2 and p54nrb/NonO to facilitate pre-mRNA 3' processing and transcription termination. Alternate names for PSF/SFPQ include polypyrimidine tract-binding protein-associated-splicing factor, PTB-associated-splicing factor, splicing factor proline-and glutamine-rich, and POMP100.

Alternate Names

100 kDa DNA-pairing protein, DNA-binding p52/p100 complex, 100 kDa subunit, hPOMp100, polypyrimidine tract binding protein associated, polypyrimidine tract-binding protein-associated splicing factor, Polypyrimidine tract-binding protein-associated-splicing factor, PSFPOMP100, PTB-associated splicing factor, PTB-associated-splicing factor, splicing factor proline/glutamine rich (polypyrimidine tract binding proteinassociated), splicing factor proline/glutamine rich (polypyrimidine tract-bindingprotein-associated), splicing factor proline/glutamine-rich, splicing factor, proline- and glutamine-rich

Gene Symbol

SFPQ

Additional SFPQ Products

Product Documents for SFPQ Antibody

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for SFPQ Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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