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Plakophilin 4 Recombinant Protein Antigen

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-57367PEP

Novus Biologicals, part of Bio-Techne
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NBP2-57367PEP

Key Product Details

Source

E. coli

Tag

N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

Conjugate

Unconjugated

Applications

Antibody Competition

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human Plakophilin 4.

Source: E. coli

Amino Acid Sequence: RTSLGSGFGSPSVTDPRPLNPSAYSSTTLPAARAASPYSQRPASPTAIRRIGSVTSRQTSNPNGPTPQYQTTARVGSPLTLTDAQTRVASPSQ

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Purity

>80% by SDS-PAGE and Coomassie blue staining

Predicted Molecular Mass

27 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Applications

Antibody Competition (10 - 100 molar excess)

Application Notes

This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP2-57367.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation and Storage

NBP2-57367PEP
Formulation PBS and 1M Urea, pH 7.4.
Preservative No Preservative
Concentration Please see the 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 -20C. Avoid freeze-thaw cycles.

Background: Plakophilin 4

Plakophilin 4, also known by its gene name PKP4, has multiple transcript variants, however only two have been fully characterized. Isoform 1 has 1,192 amino acids and is approximately 132 kDa and the shorter 1,149 amino acid long isoform is approximately 127 kDa. Plakophilin 4 is a member of the Beta Catenin family and the Plakophilin subfamily of Armadillo-like proteins. Plakophilin 4 regulates Rho activity during cytokinesis and may be implicated in the regulation of junctional plaques. Current research on Plakophilin 4 is being performed relating to several diseases and disorders including Alzheimer's Disease, schizophrenia, renal cell carcinoma and cardiomyopathy. PKP4 interacts with Presenilin 1, Erbin, OSGEP, Desmoplakin and GABARAP.

Alternate Names

catenin 4, FLJ42243, p0071FLJ31261, plakophilin 4, plakophilin-4

Gene Symbol

PKP4

Additional Plakophilin 4 Products

Product Documents for Plakophilin 4 Recombinant Protein Antigen

Certificate of Analysis

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

Product Specific Notices for Plakophilin 4 Recombinant Protein Antigen

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

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