Rekombinanter ICOSLG Antikörper

Produktnummer ABIN7881170

Dieser Kaninchen Monoklonal Antikörper detektiert spezifisch ICOSLG in WB. Es zeigt Reaktivität gegenüber Proben von Human.

Kurzübersicht für Rekombinanter ICOSLG Antikörper (ABIN7881170)

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

Antikörpertyp: Recombinant Antibody

Reaktivität: Human

Wirt: Kaninchen

Klonalität: Monoklonal

Konjugat: Dieser ICOSLG Antikörper ist unkonjugiert

Applikation: Western Blotting (WB)

Klon: 31I03

Produktdetails anti-ICOSLG Antikörper

Verwendungszweck: ICOSLG Antibody / CD275

Aufreinigung: Affinity-chromatography

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

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise: Optimal dilution of the ICOSLG antibody should be determined by the researcher.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

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

Konservierungsmittel: Sodium azide

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

Lagerung: -20 °C

Informationen zur Lagerung: Store the ICOSLG antibody at -20oC.

Details zu ICOSLG

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

Andere Bezeichnung: ICOSLG

Hintergrund: 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