LSBio The Immunohistochemistry Antibody Company
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All ELISA Kits
  • Traditional ELISA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Phospho-Specific ELISA Kits
  • ELISA Development Kits
  • Chemiluminescent CLIA 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
  • 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
  • Protocols
  • 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-ARHGEF9 / Collybistin Antibody (aa274-303) IHC-plus™ LS-B5695

Note: This antibody replaces LS-C98569


Wt. Vol. Conc. Price
- 200 µl 0.5 mg/ml Unavailable

Most Popular ARHGEF9 / Collybistin Antibodies

Anti-ARHGEF9 / Collybistin Antibody (aa399-448) IHC-plus™ LS-B5689
Rabbit Polyclonal (IgG) to Human ARHGEF9 / Collybistin
Human, Mouse, Rat
IHC - Paraffin, ELISA
Immunohistochemistry Image
Anti-ARHGEF9 / Collybistin Antibody (aa274-303) IHC-plus™ LS-B5695
Rabbit Polyclonal to Rat ARHGEF9 / Collybistin
Rat, Human
IHC - Paraffin, Western blot
Immunohistochemistry Image
Anti-ARHGEF9 / Collybistin Antibody (aa66-255) LS-C179074
Rabbit Polyclonal to Human ARHGEF9 / Collybistin
IHC, Western blot, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Rat ARHGEF9 / Collybistin
Rat, Human
IHC - Paraffin, Western blot


Rat ARHGEF9 / Collybistin
Rat, Human (tested or 100% immunogen sequence identity)
Mouse, Cow (at least 90% immunogen sequence identity)
Protein A purified


  • IHC - Paraffin (10 µg/ml)
  • Western blot (1:1000)

Specificity and Use

LS-E7026 - Lyophilized - 100 µg - $145.00
Immunizing peptide used to generate LS-B5695. Useful for pre-absorption and neutralization of the antibody's antigen binding site.
This Arhgef9 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 274-303 amino acids from the Central region of human Arhgef9.
Please note that although the immunogenic sequence for this antibody is taken from rat, all testing has been performed on human samples. The antibody is expected to detect the rat protein since rat is the immunogenic source, but this has not been confirmed experimentally at this time.


PBS, 0.09% sodium azide
Short term 4°C, long term aliquot and store at -20°C, avoid freeze thaw cycles.
For research use only.

About ARHGEF9 / Collybistin

O43307 NM_015185 NP_056000.1

ARHGEF9 Antibody, ARHDH9 Antibody, EIEE8 Antibody, HPEM-2 Antibody, KIAA0424 Antibody, PEM-2 homolog Antibody, PEM2 Antibody, COLLYBISTIN Antibody, HPEM-2 collybistin Antibody, PEM-2 Antibody

ARHGEF9 / Collybistin is a Rho-like GTPase that switches between the active (GTP-bound) state and inactive (GDP-bound) state to regulate CDC42 and other genes. Defects in this gene are a cause of startle disease with epilepsy (STHEE), also known as hyperekplexia with epilepsy. Three transcript variants encoding different isoforms have been found for this gene.


Anti-ARHGEF9 antibody IHC of rat brain, Purkinje cells. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B5695 concentration 10 ug/ml.

Western blot

Western blot
Western blot of Arhgef9 (arrow) using rabbit polyclonal Arhgef9 Antibody. 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the Arhgef9 gene (Lane 2) (Origene Technologies).

Requested From: 
Date Requested: 3/26/2017

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2017 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number