• Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All 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
  • Biochemicals
  • All Biochemicals

  • Immunohistochemistry
  • Immunohistochemistry Reagents
  • 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?
Research Areas
  • Cancer Research Resources and Products:
  • Breast Cancer
  • Colorectal Cancer
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Reviews
  • 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 ShareFile 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.
Login ▾
Wish List
View Cart

Anti-KLRB1 / CD161 Antibody (clone B199.2, PE) LS-C14358

Catalog Size Price
LS-C14358-100 100 tst Unavailable

Related Products

63 KLRB1 / CD161 Antibodies

Most Popular KLRB1 / CD161 Antibodies

Anti-KLRB1 / CD161 Antibody (clone B199.2, Biotin) LS-C35855
Mouse Monoclonal [clone B199.2] (IgG2b) to Human KLRB1 / CD161
Flow Cytometry
Biotin Conjugated
Anti-KLRB1 / CD161 Antibody LS-C123171
Mouse Monoclonal (IgG1) to Rat KLRB1 / CD161
IHC, IHC - Frozen, Immunoprecipitation, Flow Cytometry
Anti-KLRB1 / CD161 Antibody (clone B199.2) LS-C123172
Mouse Monoclonal [clone B199.2] (IgG1) to Human KLRB1 / CD161
IHC, IHC - Frozen, Immunoprecipitation, Flow Cytometry
Anti-KLRB1 / CD161 Antibody (aa68-225, clone 14F1F11) LS-C359302
Mouse Monoclonal [clone 14F1F11] (IgG1,k) to Human KLRB1 / CD161
Western blot
Western Blot: CD161 Antibody (14F1F11) - Western blot analysis of a partial CD161 recombinant protein using CD161 antibody at 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-KLRB1 / CD161 Antibody LS-C409088
Rabbit Polyclonal (IgG) to Human KLRB1 / CD161
IHC, Western blot
Western blot blot of extracts of various cell lines, using KLRB1 antibody.

100% Guaranteed
Mouse Monoclonal [clone B199.2] (IgG2b) to Human KLRB1 / CD161
Flow Cytometry
PE Conjugated


Human KLRB1 / CD161
Human (tested or 100% immunogen sequence identity)
IgG2b Monoclonal [B199.2]
Protein G purified


Flow Cytometry

Specificity and Use

Recognizes the human CD161 cell surface antigen, expressed by almost all NK cells and with a small subset of CD3+ve T cells. CD161 is a homodimeric cell surface protein, comprising two chains of 40-44kD. Clone 3H1911 recognizes a similar epitope to the DX9 monoclonal antibody.
Flow Cytometry: Neat. The applications listed have been tested for the unconjugated form of this product. Other forms have not been tested.


Lyophilized from PBS, pH 7.2, 0.1% sodium azide, 1% BSA.
Short term: 4°C. Long term: Store at -20°C. Avoid freeze-thaw cycles.
For research use only.

About KLRB1 / CD161

Q12918 NM_002258 NP_002249.1

KLRB1 Antibody, CD161 antigen Antibody, CLEC5B Antibody, CD161 Antibody, NKR-P1A Antibody, NKR Antibody, HNKR-P1A Antibody, NKR-P1 Antibody, NKRP1A Antibody

Plays an inhibitory role on natural killer (NK) cells cytotoxicity. Activation results in specific acid sphingomyelinase/SMPD1 stimulation with subsequent marked elevation of intracellular ceramide. Activation also leads to AKT1/PKB and RPS6KA1/RSK1 kinases stimulation as well as markedly enhanced T-cell proliferation induced by anti-CD3. Acts as a lectin that binds to the terminal carbohydrate Gal-alpha(1,3)Gal epitope as well as to the N-acetyllactosamine epitope.

Requested From: 
Date Requested: 5/20/2018

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2018 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy

Catalog Number