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PCPTP1 Overexpression Lysate

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-11323

Novus Biologicals, part of Bio-Techne
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NBP2-11323

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for PCPTP1 Overexpression Lysate

PCPTP1 Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC212896

Accession#: NM_002849

Protein Tag: C-MYC/DDK

You will receive 1 vial of lysate (100ug), 1 vial of empty vector negative control (100ug), and 1 vial of 2xSDS sample buffer (250ul). Each vial of cell lysate contains 100ug of total protein (at 1 mg/ml). The 2xSDS Sample Buffer consists of 4% SDS, 125mM Tris-HCl pH6.8, 10% Glycerol, 0.002% Bromophenol blue, 100mM DTT.

Product Specifications

Application Notes

This product is intended for use as a positive control in Western Blot. Overexpression of the target protein was confirmed using an antibody to DDK (FLAG) epitope tag (NBP1-71705) present on the protein construct.

Each vial of cell lysate contains 100ug of total protein which should be sufficient for 20-50 reactions. Depending on over-expression level, antibody affinity and detection system, some lysates can go as low as 0.1 ug per load. We recommend starting with 5ug of cell lysate. Add an equal amount of cell lysate and 2X SDS Sample buffer and boil the SDS samples for 10 minutes before loading.

TMW

71.3 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.

Type

Overexpression

Scientific Data Images for PCPTP1 Overexpression Lysate

Western Blot: PCPTP1 Overexpression Lysate [NBP2-11323]

Western Blot: PCPTP1 Overexpression Lysate [NBP2-11323]

Western Blot: PCPTP1 Overexpression Lysate (Adult Normal) [NBP2-11323] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for PCPTP1.

Formulation, Preparation, and Storage

Formulation

RIPA buffer

Concentration

The exact concentration of the protein of interest cannot be determined for overexpression lysates. Please contact technical support for more information.

Shipping

The product is shipped with dry ice or equivalent. Upon receipt, store it immediately at the temperature recommended below.

Storage

Store at -80C. 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 Overexpression Lysate

Certificate of Analysis

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

Product Specific Notices for PCPTP1 Overexpression Lysate

HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

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