CTIP1抗体;CTIP1 Antibody—艾普蒂

CTIP1 (COUP-TF-interacting protein 1), also known as BCL11A, is a zinc finger transcription factor critical for cellular development and differentiation. Initially identified through its interaction with the COUP-TF nuclear receptors, CTIP1 plays pivotal roles in hematopoiesis, neurogenesis, and immune system regulation. In hematopoietic lineages, it is essential for B-cell development and fetal-to-adult hemoglobin switching, making it a therapeutic target for hemoglobinopathies like sickle cell disease. In the nervous system, CTIP1 governs cortical neuron subtype specification and axonal projection patterns. Its dysfunction is implicated in cancers, particularly B-cell malignancies and T-cell acute lymphoblastic leukemia, where overexpression or mutations drive oncogenic pathways. CTIP1 antibodies are widely used in research to detect protein expression via techniques such as Western blotting, immunohistochemistry, and flow cytometry. They enable studies on CTIP1's regulatory mechanisms, including its interaction with chromatin modifiers (e.g., NuRD complex) and gene targets (e.g., γ-globin repression). Validated antibodies typically recognize specific epitopes within its N-terminal or C-terminal domains, with applications in developmental biology, cancer research, and drug discovery. Recent studies also explore CTIP1's role in iPSC differentiation and autoimmune disorders, underscoring its multifaceted biological significance.