LSBio The Immunohistochemistry Antibody Company
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All Kits
  • Sandwich ELISA Kits
  • Competitive EIA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Direct ELISA Kits
  • Functional ELISA Kits
  • Phospho-Specific ELISA Kits
  • Custom ELISA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
  • Other
  • Blocking Peptides
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question?
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Publications
  • Secure Logins
  • Login to Our Secure FTP Site
  • Login to Our IHC Database
Contact Us

2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products. - To submit a new order. - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues. - To request technical information requests about an LSBio product or its application. - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Quick Order ▾
View Cart

Anti-PIK3R3 / p85 Gamma Antibody (aa192-427) LS-C185915


Wt. Vol. Conc. Price
- 100 µl 1 mg/ml $335
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular PIK3R3 / p85 Gamma Antibodies

Anti-PIK3R3 / p85 Gamma Antibody (aa324-353, AP) LS-C266372
Rabbit Polyclonal (IgG) to Human PIK3R3 / p85 Gamma
Human, Mouse
IHC, Western blot, ELISA
AP Conjugated
Anti-PIK3R3 / p85 Gamma Antibody (aa324-353, Biotin) LS-C266376
Rabbit Polyclonal (IgG) to Human PIK3R3 / p85 Gamma
Human, Mouse
IHC, Western blot, ELISA
Biotin Conjugated
Anti-PIK3R3 / p85 Gamma Antibody (aa324-353, PE) LS-C266379
Rabbit Polyclonal (IgG) to Human PIK3R3 / p85 Gamma
Human, Mouse
IHC, Western blot, ELISA
PE Conjugated

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal (IgG) to Human PIK3R3 / p85 Gamma
IHC - Paraffin, Western blot


Human PIK3R3 / p85 Gamma
Human (tested or 100% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • IHC - Paraffin (1:100 - 1:1000)
  • Western blot (1:500 - 1:3000)

Specificity and Use

PIK3R3 / p85 Gamma antibody was raised against recombinant protein fragment contain a sequence corresponding to a region within amino acids 192 and 427 of PIK3R3.
Human PIK3R3 / p85 Gamma
IHC-paraffin: Suggested antigen retrieval using heat mediated 10 mM Citrate buffer (pH 6.0) or Tris-EDTA buffer (pH 8.0).


0.1 M Tris-glycine, pH 7.0, 10% glycerol, 0.01% Thimerosal
Keep as concentrated solution. Aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
For research use only.

About PIK3R3 / p85 Gamma

Q92569 NM_003629 NP_003620.3

PIK3R3 Antibody, PI3-kinase subunit p55-gamma Antibody, PI3-kinase p85-gamma subunit Antibody, p55PIK Antibody, p55 Antibody, p55-GAMMA Antibody, p85 Gamma Antibody, PI3K regulatory subunit gamma Antibody

Binds to activated (phosphorylated) protein-tyrosine kinases through its SH2 domain and regulates their kinase activity. During insulin stimulation, it also binds to IRS-1.


IHC of paraffin-embedded SAS xenograft using PIK3R3 antibody at 1:500 dilution.

Western blot

Western blot
PIK3R3 antibody detects PIK3R3 protein by Western blot analysis. A. 30 ug PC-12 whole cell lysate/extract. 10 % SDS-PAGE. PIK3R3 antibody dilution:1:1000

Western blot

Western blot
Sample (30g whole cell lysate). A: A431. 7.5% SDS PAGE. PIK3R3 / p85 gamma antibody diluted at 1:1000

Requested From: United States
Date Requested: 10/22/2016

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn
Copyright © 2016 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number