KCNMB4 (1 a.a. ~ 211 a.a) full length recombinant protein with GST tag. MW of the GST tag alone is 26 K
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freezethaw cycles.
MaxiK channels are large conductance, voltage and calcium-sensitive potassium channels which are fundamental to the control of smooth muscle tone and neuronal excitability. MaxiK channels can be formed by 2 subunits: the pore-forming alpha subunit and the modulatory beta subunit. The protein encoded by this gene is an auxiliary beta subunit which slows activation kinetics, leads to steeper calcium sensitivity, and shifts the voltage range of current activation to more negative potentials than does the beta 1 subunit. [provided by RefSeq, Jul 2008]
Potassium Calcium-Activated Channel Subfamily M Regulatory Beta Subunit 4; Potassium Large Conductance Calcium-Activated Channel; Subfamily M; Beta Member 4; Calcium-Activated Potassium Channel; Subfamily M Subunit Beta-4; Potassium Channel Subfamily M Regulatory Beta Subunit 4; Charybdotoxin Receptor Subunit Beta-4; Big Potassium Channel Beta Subunit 4; Maxi K Channel Subunit Beta-4; MaxiK Channel Beta-Subunit 4; BK Channel Beta Subunit 4;