Human/Mouse/Rat PP1 Inhibitor-2 Antibody

Catalog # Availability Size / Price Qty
AF4719
AF4719-SP
Detection of Human/Mouse/Rat PP1 Inhibitor‑2 by Western Blot.
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Product Details
Citations (2)
FAQs
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Human/Mouse/Rat PP1 Inhibitor-2 Antibody Summary

Species Reactivity
Human, Mouse, Rat
Specificity
Detects human, mouse and rat PP1 Inhibitor-2 in Western blots. In Western blots, no cross-reactivity with recombinant human PP1 Inhibitor-1 or DARPP-32 is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant human PP1 Inhibitor-2
Met1-Ser205
Accession # P41236
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
See below
Simple Western
10 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human/Mouse/Rat PP1 Inhibitor‑2 antibody by Western Blot. View Larger

Detection of Human/Mouse/Rat PP1 Inhibitor‑2 by Western Blot. Western blot shows lysates of Raji human Burkitt's lymphoma cell line and mouse spleen tissue. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human/Mouse/Rat PP1 Inhibitor-2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4719) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for PP1 Inhibitor-2 at approximately 30 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 1.

Simple Western Detection of Human PP1 Inhibitor‑2 antibody by Simple Western<sup>TM</sup>. View Larger

Detection of Human PP1 Inhibitor‑2 by Simple WesternTM. Simple Western lane view shows lysates of Raji human Burkitt's lymphoma cell line, loaded at 0.2 mg/mL. A specific band was detected for PP1 Inhibitor-2 at approximately 42 kDa (as indicated) using 10 µg/mL of Goat Anti-Human/Mouse/Rat PP1 Inhibitor-2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4719) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: PP1 Inhibitor-2

Protein Phosphatase 1 Inhibitor-2 (PP1 Inhibitor-2), also called PP1 regulatory subunit 2 (PP1R2), I2, and IPP2, binds to PP1 through an RVxF consensus sequence. The complex inactivates PP1, preventing it from dephosphorylating substrates such as glycogen phosphorylase. Unlike PP1 Inhibitor-1, the binding of PP1 Inhibitor-2 is Protein Kinase A phosphorylation-independent. Dissociation of the PP1 Inhibitor-2 complex is enhanced by phosphorylation at T72 by GSK3, ERK, or CDK. Overexpression of PP1 Inhibitor-2 in mouse heart improves cardiac function without changing organ size.

Long Name
Protein Phosphatase 1 Inhibitor 2
Entrez Gene IDs
5504 (Human); 66849 (Mouse); 192361 (Rat)
Alternate Names
IPP2; IPP-2; IPP2phosphatase inhibitor 2; MGC87148; phosphoprotein phosphatase; PP1 Inhibitor2; PP1 Inhibitor-2; PPP1R2; protein phosphatase 1, regulatory (inhibitor) subunit 2; protein phosphatase inhibitor 2

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Citations for Human/Mouse/Rat PP1 Inhibitor-2 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. PP1 regulatory subunit NIPP1 regulates transcription of E2F1 target genes following DNA damage
    Authors: S Hanaki, M Habara, T Masaki, K Maeda, Y Sato, M Nakanishi, M Shimada
    Cancer Science, 2021;0(0):.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  2. NMDAR-Activated PP1 Dephosphorylates GluN2B to Modulate NMDAR Synaptic Content
    Authors: AM Chiu, J Wang, MP Fiske, P Hubalkova, L Barse, JA Gray, A Sanz-Cleme
    Cell Rep, 2019;28(2):332-341.e5.
    Species: Rat
    Sample Types: Homogenized Tissue
    Applications: Western Blot

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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