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

Human CD275 / B7-H2 / ICOS Ligand Recombinant (Mouse IgG2 Fc) Protein LS-G4064


Wt. Vol. Conc. Price
100 µg - - $385
Inquire for larger quantities
LSBio (Direct) LSBio (Direct)

Most Popular CD275 / B7-H2 / ICOS Ligand Proteins

Human CD275 / B7-H2 / ICOS Ligand Recombinant (His) Protein - LS-G5197
Human HEK 293 Cells
Unpurified / Endotoxin Level: Less than 1.0 EU/µg protein (determined by LAL method).
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Human CD275 / B7-H2 / ICOS Ligand Recombinant (6His,C-terminus) Protein - LS-G38983
Human Human Cells
Mouse CD275 / B7-H2 / ICOS Ligand Recombinant (6His,C-terminus) Protein - LS-G40333
Human Human Cells

100% Guaranteed 100% Guaranteed
Recombinant Protein
CD275 / B7-H2 / ICOS Ligand
The extracellular domain of human CD275 [B7-H2] (aa 1-256) is fused to the N-terminus of the Fc region of mouse IgG2a.
aa 1-256
CHO Cells
Mouse IgG2 Fc
Greater than 98% by SDS-PAGE
Measured by its ability to stimulate human T cell proliferation in the presence of anti-CD3.
Less than 0.06 EU/µg protein (determined by LAL method).
Lyophilized from PBS.
Store lyophilized at -20°C for at least 1 year. Once reconstituted store at +4°C for immediate use, or aliquot and store at -20°C for up to 3 months. Avoid repeat freeze-thaw cycles.
For research use only.

About CD275 / B7-H2 / ICOS Ligand

O75144 AF289028 AAG01176.1

ICOSLG Protein, B7RP1 Protein, B7 homolog 2 Protein, B7 homologue 2 Protein, B7-H2 Protein, B7H2 Protein, B7RP-1 Protein, CD275 antigen Protein, ICOS ligand Protein, GL50 Protein, ICOS-L Protein, ICOSL Protein, KIAA0653 Protein, B7-like protein Gl50 Protein, B7-related protein 1 Protein, CD275 Protein, LICOS Protein

Ligand for the T-cell-specific cell surface receptor ICOS. Acts as a costimulatory signal for T-cell proliferation and cytokine secretion; induces also B-cell proliferation and differentiation into plasma cells. Could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function.

Requested From: United States
Date Requested: 10/28/2016

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