protein

BTK Protein, Human (Sf9, His)

HY-P72048

20 μg;50 μg

215;435 USD

BTK Protein, Human (Sf9, His)

proteins

Sf9 insect cells

20 μg;50 μg

215;435 USD

The BTK protein is a key non-receptor tyrosine kinase that is essential for B lymphocyte development and signaling. After BCR activation, BTK initiates a cascade reaction, phosphorylates PLCG2 and activates downstream pathways, affecting calcium mobilization and PKC activation. BTK Protein, Human (Sf9, His) is the recombinant human-derived BTK protein, expressed by Sf9 insect cells , with N-10*His labeled tag.

Human

BTK Protein, a non-receptor tyrosine kinase, is indispensable for B lymphocyte development, differentiation, and signaling. Upon antigen binding to the B-cell antigen receptor (BCR), BTK triggers a signaling cascade leading to B-cell activation, phosphorylating PLCG2 and initiating downstream pathways involving calcium mobilization and protein kinase C (PKC) activation. Serving as a platform for diverse signaling proteins, BTK is implicated in cytokine receptor signaling pathways and is crucial in innate and adaptive immunity, particularly within the Toll-like receptors (TLR) pathway. It plays a critical role in regulating TLR9 activation in splenic B-cells and induces the activity of NF-kappa-B, contributing to the transcriptional regulation of numerous genes. Additionally, BTK activates NLRP3 inflammasome assembly, phosphorylates transcription factor GTF2I, and is involved in apoptosis regulation, highlighting its multifaceted functions in immune response and cellular processes.

Agammaglobulinaemia tyrosine kinase; AGMX 1; AGMX1; AT; ATK; B cell progenitor kinase; B-cell progenitor kinase; BPK; Bruton agammaglobulinemia tyrosine kinase; Bruton tyrosine kinase; Bruton Tyrosine Kinase; Btk; BTK_HUMAN; dominant-negative kinase-deficient Brutons tyrosine kinase; IMD 1; IMD1; MGC126261; MGC126262; OTTHUMP00000063593; PSCTK 1; PSCTK1; truncated Bruton agammaglobulinemia tyrosine kinase; Tyrosine protein kinase BTK; Tyrosine-protein kinase BTK; tyrosine-protein kinase BTK isoform lacking exon 14; XLA

Greater than 90% as determined by reducing SDS-PAGE.

Lyophilized from a 0.2 μm sterile filtered 10 mM Tris-HCl, 1 mM EDTA, 6% Trehalose, pH 8.0.

Room temperature in continental US; may vary elsewhere.