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PCPTP1 Recombinant Protein Antigen

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-58834PEP

Novus Biologicals, part of Bio-Techne
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NBP2-58834PEP

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 PCPTP1.

Source: E. coli

Amino Acid Sequence: ERFQLSLRQDKEKNQEIHLSPITLQPALSEAKTVHSMVQPEQAPKVLNVVVDPQGRGAPEIKATTATSVCPSPFK

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

26 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 NBP2-58834.

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

For further blocking tide related information and a protocol, click here.

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation and Storage

NBP2-58834PEP
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: PCPTP1

PCPTP1, also known as Receptor-type tyrosine-protein phosphatase R, has 4 isoforms, a 657 amino acid isoform that is 74 kDa, a 412 amino acid isoform t5hat is 47 k Da, a 451 amino acid isoform that is 51 kDa, and a 545 amino acid isoform that is 61 kDa, expressed in brain, placenta, small intestine, stomach, uterus and weakly in the prostate, sequesters mitogen-activated protein kinases (MAPKs) such as MAPK1, MAPK3 and MAPK14 in the cytoplasm in an inactive form. The MAPKs bind to a dephosphorylated kinase interacting motif, phosphorylation of which by the protein kinase A complex releases the MAPKs for activation and translocation into the nucleus. The protein is being studied for its involvement in colorectal cancer, episodic ataxia, ataxia, leukemia, prostatitis, and neuronitis. This protein has also been shown to involve MAPK1, MAPK14, MAPK3, MAPK7, and CDH2 in MAPK signaling pathway, EGFR1 Signaling Pathway, Signal transduction Erk Interactions- Inhibition of Erky, and Epithelial Adherens Junctions pathways.

Alternate Names

Ch-1 PTPase, ch-1PTPase, DKFZp781C1038, EC 3.1.3.48, ECPTP, EC-PTP, FLJ34328, MGC131968, MGC148170, NC-PTPCOM1, PCPTP1, protein tyrosine phosphatase Cr1PTPase, protein tyrosine phosphatase, receptor type, R, protein-tyrosine phosphatase NC-PTPCOM1, Protein-tyrosine phosphatase PCPTP1, PTPBR7, PTPRQ, PTP-SL, receptor-type tyrosine-protein phosphatase R, R-PTP-R

Gene Symbol

PTPRR

Additional PCPTP1 Products

Product Documents for PCPTP1 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 PCPTP1 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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