PPP2R4 Overexpression Lysate (Native)


Western Blot: PPP2R4 Overexpression Lysate (Adult Normal) [NBL1-14700] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for PPP2R4.

Product Details

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

Order Details

PPP2R4 Overexpression Lysate (Native) Summary

The lysate was created in HEK293T cells, using plasmid ID RC200671 and based on accession number NM_178000. The protein contains a C-terminal DDK tag.
Homo sapiens protein phosphatase 2A activator, regulatory subunit 4 (PPP2R4), transcript variant 2, mRNA.

Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
RIPA buffer


  • Western Blot
Application Notes
This product is intended for use as a positive control in Western Blot. You will receive the lysate (100ug), and an empty vector negative control (100 ug).
Theoretical MW
36.6 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.

Lysate Details for PPP2R4

Protein State


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 manufactured by and sold under license from OriGene Technologies and its use is limited solely for research purposes.

Alternate Names for PPP2R4 Overexpression Lysate (Native)

  • EC
  • MGC2184
  • Phosphotyrosyl phosphatase activator
  • PP2A phosphatase activator
  • PP2A subunit B' isoform PR53
  • PP2A
  • PP2A, subunit B', PR53 isoform
  • protein phosphatase 2A activator, regulatory subunit 4
  • PTPA
  • regulatory subunit B' (PR 53)
  • serine/threonine-protein phosphatase 2A activator
  • Serine/threonine-protein phosphatase 2A regulatory subunit 4
  • Serine/threonine-protein phosphatase 2A regulatory subunit B'


Protein phosphatase 2A is one of the four major Ser/Thr phosphatases and is implicated in the negative control of cell growth and division. Protein phosphatase 2A holoenzymes are heterotrimeric proteins composed of a structural subunit A, a catalytic subunit C, and a regulatory subunit B. The regulatory subunit is encoded by a diverse set of genes that have been grouped into the B/PR55, B'/PR61, and B''/PR72 families. These different regulatory subunits confer distinct enzymatic specificities and intracellular localizations to the holozenzyme. The product of this gene belongs to the B' family. This gene encodes a specific phosphotyrosyl phosphatase activator of the dimeric form of protein phosphatase 2A. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq]. Transcript Variant: This variant (2) lacks one of the coding exons compared to transcript variant 1. It maintains the reading frame and encodes an isoform (b), also known as isoform alpha, that is missing an internal segment of the protein compared to isoform a. Variants 2 and 3 encode the same isoform. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.


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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Publications for PPP2R4 Lysate (NBL1-14700) (0)

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Contact Information

Product PDFs


Gene Symbol PPP2R4

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