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-Sprouty 4 / SPRY4 Antibody (aa26-56) LS-C161477


Wt. Vol. Conc. Price
- 400 µl - $305
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular Sprouty 4 / SPRY4 Antibodies

Anti-Sprouty 4 / SPRY4 Antibody (aa306-322) IHC-plus™ LS-B77
Rabbit Polyclonal to Human Sprouty 4 / SPRY4
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-Sprouty 4 / SPRY4 Antibody (aa270-301) IHC-plus™ LS-B9112
Rabbit Polyclonal to Human Sprouty 4 / SPRY4
IHC - Paraffin, Western blot
Immunohistochemistry - Paraffin Image
Anti-Sprouty 4 / SPRY4 Antibody (aa57-86, AP) LS-C224137
Rabbit Polyclonal (IgG) to Human Sprouty 4 / SPRY4
IHC, Western blot, Flow Cytometry, ELISA
AP Conjugated

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Human Sprouty 4 / SPRY4
IHC - Paraffin, Western blot, Flow Cytometry


Human Sprouty 4 / SPRY4
Human (tested or 100% immunogen sequence identity)
Immunoaffinity purified


  • IHC - Paraffin (1:10 - 1:50)
  • Western blot (1:1000)
  • Flow Cytometry (1:10 - 1:50)

Specificity and Use

Sprouty 4 / SPRY4 antibody was raised against kLH-conjugated synthetic peptide between amino acids 26-56 from human SPRY4.
LS-E8961 - Lyophilized - 100 µg - $145.00
Human Sprouty 4 / SPRY4


PBS, 0.09% sodium azide
Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
For research use only.

About Sprouty 4 / SPRY4

Q9C004 NM_030964 NP_112226.2

SPRY4 Antibody, Protein sprouty homolog 4 Antibody, Sprouty 4 Antibody, Sprouty homolog 4 (Drosophila) Antibody, Sprouty 4 Antibody, Spry-4 Antibody

Sprouty-4 (also known as SPRY4) is an inhibitor of the insulin receptor and EGFR-transduced mitogen-activated protein kinase (MAPK) signaling pathway. It is positioned upstream of RAS activation and impairs the formation of active GTP-RAS. Sprouty-4 is a cytoplasmic protein that interacts with the C-terminus of TESK1. Multiple splice variants have been reported for this protein.


SPRY4-Y75 Antibody IHC of formalin-fixed and paraffin-embedded brain tissue followed by peroxidase-conjugated secondary antibody and DAB staining.

Western blot

Western blot
Western blot of Phospho-SPRY4-Y75.control in K562 cell line lysates (35 ug/lane). SPRY4 (arrow) was detected using the purified antibody.

Flow Cytometry

Flow Cytometry
SPRY4-Y75 Antibody flow cytometry of K562 cells (bottom histogram) compared to a negative control cell (top histogram). FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.

Requested From: United States
Date Requested: 10/23/2016

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