Zebrafish LCK Antibody / Lymphocyte-Specific Protein Tyrosine Kinase Antibody (RZ1382),NSJ Bioreagent,RZ1382

Zebrafish LCK Antibody / Lymphocyte-Specific Protein Tyrosine Kinase Antibody is useful for studying LCK, a member of the SRC family of non-receptor protein tyrosine kinases that plays a central role in immune cell signaling. LCK is best known as a critical initiator of T-cell receptor (TCR) signaling, where it phosphorylates downstream signaling components and helps trigger cellular activation, proliferation, differentiation, and immune responses. Through these activities, LCK serves as a key regulator of adaptive immunity and lymphocyte function.LCK is predominantly associated with T lymphocytes and related immune cell populations, where it functions as an essential signaling molecule linking extracellular receptor engagement to intracellular signaling pathways. Activation of LCK initiates signaling cascades that regulate gene expression, cytokine production, cellular communication, and immune cell development. Because of its central role in immune signaling, LCK has become an important marker for studies of lymphocyte biology and immune system development.In zebrafish, LCK contributes to the establishment and function of the adaptive immune system. Zebrafish possess many conserved immune pathways found in higher vertebrates, making them valuable models for investigating T-cell development, immune regulation, host defense mechanisms, and signaling pathways involved in lymphocyte activation. Analysis of LCK expression can provide insight into the molecular processes that govern immune cell differentiation and function during development and adulthood.As a protein tyrosine kinase, LCK regulates signal transduction through phosphorylation-dependent mechanisms that influence cellular activation and communication. These signaling events control numerous biologic processes including immune surveillance, cellular responses to environmental stimuli, and coordination of adaptive immune responses. Consequently, LCK is frequently studied in immunology, developmental biology, signal transduction research, and investigations of immune-related disorders.Zebrafish has become an important model for studying vertebrate immunity because of its genetic tractability, optical transparency during development, and conservation of key immune signaling pathways. LCK expression is commonly examined in studies involving T-cell biology, lymphocyte development, immune signaling, hematopoiesis, and host-pathogen interactions. These characteristics make LCK a valuable target for investigating adaptive immune regulation and cellular signaling networks.Zebrafish LCK antibodies are commonly used in immunohistochemistry, immunofluorescence, western blotting, and related protein detection applications to evaluate LCK expression and localization. These reagents support investigations of immune system development, T-cell signaling, lymphocyte biology, protein tyrosine kinase function, and signal transduction pathways in zebrafish research models.Learn more about LCK function in T-cell receptor signaling, lymphocyte activation, adaptive immunity, and immune signal transduction on ourLCK Antibodypage.This Zebrafish antibody is part of abroader Zebrafish / Danio rerio antibody paneloffered by NSJ Bioreagents.