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-RBAK Antibody (aa447-496) LS-C31388


Wt. Vol. Conc. Price
100 µg 100 µl 1 mg/ml $325
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Alternate Forms of this Antibody

LS-C428812 Biotin Conjugated
LS-C428813 FITC Conjugated
LS-C428814 HRP Conjugated

Most Popular RBAK Antibodies

Anti-RBAK Antibody (aa73-102, AP) LS-C267892
Rabbit Polyclonal (IgG) to Human RBAK
Western blot, ELISA
AP Conjugated
Anti-RBAK Antibody (aa73-102, FITC) LS-C267895
Rabbit Polyclonal (IgG) to Human RBAK
Western blot, ELISA
FITC Conjugated
Anti-RBAK Antibody (aa73-102, Azide-free, HRP) LS-C267897
Rabbit Polyclonal (IgG) to Human RBAK
Western blot, ELISA
HRP Conjugated, Azide-free

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal (IgG) to Human RBAK
Human, Monkey, Bat, Bovine, Guinea pig, Horse, Pig, Rabbit
Western blot (applications tested for the base form of this product only)


Human RBAK
Human, Monkey, Bat, Bovine, Guinea pig, Horse, Pig, Rabbit (tested or 100% immunogen sequence identity)
Mouse, Rat (at least 90% immunogen sequence identity)
IgG Polyclonal
Protein A purified


  • Western blot (1.25 µg/ml)
  • (applications tested for the base form of this product only)

Specificity and Use

RBAK antibody was raised against synthetic peptide located between aa447-496 of human RBAK (Q9NYW8, NP_066986). Percent identity by BLAST analysis: Human, Chimpanzee, Gorilla, Gibbon, Monkey, Galago, Marmoset, Elephant, Bovine, Bat, Horse, Pig, Guinea pig (100%); Mouse, Rat (92%).
Human RBAK


Lyophilized from PBS with 2% sucrose
100 µl After adding water, will consist of PBS buffer with 2% sucrose
Long term: -20°C, the use of 50% glycerol is recommended if storing aliquots in -20°C for long term use (up to 1 year); Short term (less than one week): +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About RBAK

Q9NYW8 NM_021163 NP_066986.1

RBAK Antibody, HRBaK Antibody, RB-associated KRAB repressor Antibody, RB-associated KRAB zinc finger Antibody, Zinc finger protein 769 Antibody, ZNF769 Antibody

RBAK is a nuclear protein which interacts with the tumor suppressor retinoblastoma 1. The two interacting proteins are thought to act as a transcriptional repressor for promoters which are activated by the E2F1 transcription factor. This protein contains a Kruppel-associated box (KRAB), which is a transcriptional repressor motif. Read-through transcripts that include exons from the downstream gene LOC389458 are expressed from this locus.

Western blot

Western blot
A: Marker, B: HepG2 Cell Lysate. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

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