Active Recombinant Human BLK, GST-tagged

• Cat.No.: BLK-1366H
• Product Overview: Recombinant full-length human BLK was expressed by baculovirus in Sf9 insect cells using a N-terminal GST tag.

Specification

• Species: Human
• Source: Sf9 Cells
• Tag: GST
• Protein Length: Full length
• Description: BLK, also known as B lymphoid kinase, is a 55 kd tyrosine kinases with a SH3, SH2 and catalytic domains that contain consensus sequences of the src protein tyrosine kinase family. BLK is expressed specifically in the B cell lineage and plays a role in signal transduction pathway that is restricted to B lymphoid cells. Stimulation of resting B-lymphocytes with antibodies to surface immunoglobulin (sIgD or sIgM) induces activation of BLK.
• Form: Recombinant protein stored in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 0.25mM DTT, 0.1mM EGTA, 0.1mM EDTA, 0.1mM PMSF, 25% glycerol.
• Bio-activity: 112 nmol/min/mg
• Molecular Mass: ~84 kDa
• Purity: >90%
• Applications: Kinase Assay, Western Blot
• Storage: Store at –70°C. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. Avoid freeze/thaw cycles.
• Concentration: 0.1μg/μl

Gene Information

• Gene Name: BLK B lymphoid tyrosine kinase [ Homo sapiens ]
• Official Symbol: BLK
• Synonyms: BLK; B lymphoid tyrosine kinase; tyrosine-protein kinase Blk; MGC10442; p55-Blk; b lymphocyte kinase; BLK nonreceptor tyrosine kinase; MODY11
• Gene ID: 640
• mRNA Refseq: NM_001715
• Protein Refseq: NP_001706
• MIM: 191305
• UniProt ID: P51451
• Chromosome Location: 8p23-p22
• Pathway: Adaptive Immune System, organism-specific biosystem; Alpha-synuclein signaling, organism-specific biosystem; Antigen Activates B Cell Receptor Leading to Generation of Second Messengers, organism-specific biosystem; B Cell Receptor Signaling Pathway, organism-specific biosystem; CXCR4-mediated signaling events, organism-specific biosystem; Class I PI3K signaling events, organism-specific biosystem; EPHA forward signaling, organism-specific biosystem
• Function: ATP binding; non-membrane spanning protein tyrosine kinase activity; nucleotide binding; protein tyrosine kinase activity