Synthesized peptide derived from the Internal region of Human MaxiKβ2.
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Isotype
IgG
Purification Method
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Tested Applications
WB, IHC, ELISA
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Acts as a negative regulator that confers rapid and complete inactivation of KCNMA1 channel complex. May participate in KCNMA1 inactivation in chromaffin cells of the adrenal gland or in hippocampal CA1 neurons.
Gene References into Functions
IFN-gamma changed mRNA levels of the BK beta-modulatory proteins KCNMB2 (increased) and KCNMB4 (decreased) as well as leucine-rich repeat-containing protein (LRRC)26 (decreased).PMID:24414257
beta subunits of large-conductance calcium-dependent potassium channels modulate the interface between membrane-spanning and cytosolic domains.PMID:23825428
results reveal the molecular regions in the beta1 and beta2 subunits that determine their differential functional coupling with the pore-forming alpha-subunitPMID:16446507
significance of inactivation in BK channels mediated by beta subunits arises not from inactivation, but from differences in the amplitude and duration of repolarizing currents arising from the beta-subunit-specific energetics of recovery from inactivationPMID:17460083
reports that coexpression of beta2 subunit (KCNMB2) with hSlo can also modulate hSlo surface expression levels in HEK293T cellsPMID:17521822
Report beta subunit (KNMB1-4)-specific modulations of BK channel function by a Slo1 mutation associated with epilepsy and dyskinesia.PMID:19204046
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Subcellular Location
Membrane; Multi-pass membrane protein.
Protein Families
KCNMB (TC 8.A.14.1) family, KCNMB2 subfamily
Tissue Specificity
Expressed in kidney, heart and brain. Highly expressed in ovary. Expressed at low level in other tissues.