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-Rab3 Antibody (N-Terminus) LS-C56987


Wt. Vol. Conc. Price
- 100 µl - $585
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Related Products

Most Popular Rab3 Antibodies

Anti-Rab3 Antibody (N-Terminus) LS-C131762
Rabbit Polyclonal (IgG) to Rat Rab3
Western blot
Anti-Rab3 Antibody (C-Terminus) IHC-plus™ LS-B9785
Goat Polyclonal (IgG) to Mouse Rab3
Mouse, Human, Rat
IHC - Paraffin, Immunofluorescence, Western blot
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Rat Rab3
Western blot


Rat Rab3
Rat (tested or 100% immunogen sequence identity)
Human, Mouse, Xenopus, Primate (at least 90% immunogen sequence identity)
Affinity purified


Western blot (1:1000)

Specificity and Use

Rab3 antibody was raised against peptide corresponding to amino acid residues from the N-terminal region of rat Rab3 conjugated to keyhole limpet hemocyanin (KLH).
Recognizes Rab3, a group of closely related GTP-binding proteins (Rab3A, Rab3B, Rab3C and Rab3D) involved in regulating membrane traffic. Rab3 proteins are expressed in high levels in the brain and endocrine tissues but are also found elsewhere. They are localized on exocytic vesicles and in the brain they cycle on and off synaptic vesicles in parallel with the release of neurotransmitters. Many functions have been proposed for the Rab3 proteins, from fusion to docking and the biogenesis of vesicles. They are thought to play an important role in presynaptic vesicle trafficking and priming.
Western Blot: LS-C56987 detects a band of approximately 27kD in rat cortex lysate.


10 mM HEPES, pH 7.5, 150 mM sodium chloride, 0.09% sodium azide, 0.01% BSA, 50% glycerol.
Long term: -20°C; Short term: -20°C
For research use only.

About Rab3

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