Recombinant ICOSLG anticorps

N° du produit ABIN7881170

Cet anticorps Lapin Monoclonal détecte spécifiquement ICOSLG dans WB. Il présente une réactivité avec des échantillons de Humain.

Aperçu rapide pour Recombinant ICOSLG anticorps (ABIN7881170)

Antigène: ICOSLG (Inducible T-Cell Co-Stimulator Ligand (ICOSLG))

Type d'anticorp: Recombinant Antibody

Reactivité: Humain

Hôte: Lapin

Clonalité: Monoclonal

Conjugué: Cet anticorp ICOSLG est non-conjugé

Application: Western Blotting (WB)

Clone: 31I03

Détail du produit anti-ICOSLG anticorps

Fonction: ICOSLG Antibody / CD275

Purification: Affinity-chromatography

Immunogène: A synthesized peptide derived from human CD275 was used as the immunogen for the ICOSLG antibody.

Isotype: IgG

Information d'application

Indications d'application: Optimal dilution of the ICOSLG antibody should be determined by the researcher.

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: Rabbit IgG in phosphate buffered saline, pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol, 0.4-0.5 mg/mL BSA

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Store the ICOSLG antibody at -20oC.

Détails sur ICOSLG

Antigène: ICOSLG (Inducible T-Cell Co-Stimulator Ligand (ICOSLG))

Autre désignation: ICOSLG

Sujet: ICOSLG antibody / CD275 detects inducible T-cell co-stimulator ligand, a member of the B7 family of immune regulatory proteins. ICOSLG interacts with its receptor, ICOS, which is expressed on activated T cells. This interaction delivers essential costimulatory signals that regulate T-cell activation, proliferation, differentiation, and cytokine production. The ICOS-ICOSLG pathway is especially critical for the development and function of follicular helper T cells, which support germinal center reactions and promote high-affinity antibody responses.

Research using ICOSLG antibody / CD275 has revealed its central role in adaptive immunity. Antigen-presenting cells such as dendritic cells, B cells, and macrophages express ICOSLG, providing the signals needed for robust T-cell dependent immune responses. Engagement of ICOS by ICOSLG promotes B-cell class switching, enhances antibody secretion, and ensures the generation of long-lived plasma cells and memory B cells. These functions make ICOSLG indispensable for establishing effective humoral immunity.

Dysregulation of ICOSLG expression or signaling is linked to immune-related diseases. Overactivation of the ICOS-ICOSLG axis can drive autoimmunity by supporting excessive T-cell responses and autoantibody production. Conversely, mutations or deficiencies impair T-cell function and result in immunodeficiency syndromes marked by recurrent infections and poor antibody responses. Genetic studies have associated ICOSLG polymorphisms with systemic lupus erythematosus, type 1 diabetes, and inflammatory bowel disease, highlighting its importance in immune tolerance and regulation.

In transplantation, ICOSLG contributes to graft rejection by enhancing alloreactive T-cell activity. Targeting this pathway has been explored as a strategy to prolong graft survival and reduce immune-mediated damage. Conversely, therapeutic stimulation of the ICOS-ICOSLG axis has potential in vaccine design, where stronger antibody responses are desired.

Oncology research has shown that ICOSLG expression within the tumor microenvironment can significantly affect anti-tumor immunity. In some cases, ICOSLG enhances T-cell activity against cancer cells, while in others it may contribute to immune evasion depending on the balance of regulatory and effector T-cell populations. Therapies modulating the ICOS-ICOSLG pathway are being investigated as potential adjuncts to checkpoint blockade and other immunotherapies, making it a promising focus for translational research.

Antibodies against ICOSLG are validated for flow cytometry, western blot, and immunohistochemistry. These reagents allow researchers to measure expression levels across immune subsets, evaluate tissue localization, and monitor functional changes in experimental models. By enabling precise detection of ICOSLG, they support studies into immune regulation, autoimmunity, cancer, and transplant biology.

NSJ Bioreagents supplies this ICOSLG antibody / CD275 for research in immunology, oncology, and translational medicine.

UniProt: O75144

Pathways: Production of Molecular Mediator of Immune Response, Activated T Cell Proliferation