Anti-Thyroid Stimulating Hormone β (TSHβ) Antibody

From Antibodies.com, this primary antibody is supplied as a Protein A purified monoclonal reagent raised in mouse against the beta subunit of human thyroid stimulating hormone. Clone 183 (IgG1) is unconjugated and presented in liquid form at 1 mg/ml, with reactivity confirmed against human TSH beta and the intact TSH molecule, while showing negligible cross-reactivity with human FSH, GH, or the beta chain of hCG (affinity constant reported as 2×10¹⁰). The product is validated for ELISA workflows and is intended for research use, with working aliquots typically stored short-term at +4 °C and longer-term at −20 °C to preserve activity. Offered through the Antibodies.com primary antibodies catalogue, the antibody provides a well-characterised tool for detecting pituitary-derived thyrotropin in immunoassay-based studies of thyroid axis biology.