KCNMB2 Activators
KCNMB2 activators represent a unique category of chemical compounds designed to modulate the activity of the KCNMB2 gene, which encodes for the β2 subunit of large-conductance calcium-activated potassium (BK) channels. These channels are crucial components of cellular membrane systems, particularly in excitable tissues such as neurons, muscles, and endothelial cells. The β2 subunit, encoded by KCNMB2, plays an essential regulatory role in the function of BK channels by modulating their calcium sensitivity and kinetics. Activators of KCNMB2 may potentially enhance the activity of BK channels containing the β2 subunit, resulting in modified cellular excitability and calcium signaling. By influencing the function of these channels, KCNMB2 activators offer a tool for dissecting the physiological roles of BK channels and their contribution to processes such as neurotransmission, muscle contraction, and vascular tone regulation.
The study of KCNMB2 activators requires an interdisciplinary approach, combining principles from synthetic chemistry, molecular biology, and electrophysiology. Developing these compounds relies on a detailed understanding of the KCNMB2 gene and its product, the β2 subunit of BK channels, including its structural domains and roles in channel assembly and regulation. Identifying molecules that can specifically enhance the function of KCNMB2 involves screening for compounds that can interact with the β2 subunit, potentially altering its influence on BK channel activity. This research encompasses in vitro assays to measure changes in channel kinetics and calcium sensitivity, as well as in vivo studies in model organisms or cell lines to assess the physiological effects of enhanced BK channel activity. Techniques such as patch-clamp electrophysiology, calcium imaging, and genetic manipulation to modulate KCNMB2 expression may be employed to elucidate the functional consequences of activating this gene. Through such comprehensive investigations, the biological significance of KCNMB2 and its potential impact on cellular excitability and calcium signaling can be more fully understood, offering insights into the complex mechanisms that underlie cellular physiology.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Adenosine 3′,5′-cyclic monophosphate | 60-92-4 | sc-217584 sc-217584A sc-217584B sc-217584C sc-217584D sc-217584E | 100 mg 250 mg 5 g 10 g 25 g 50 g | $116.00 $179.00 $265.00 $369.00 $629.00 $1150.00 | ||
cAMP is a second messenger that can activate PKA, leading to phosphorylation of transcription factors and alteration of gene expression. | ||||||
Genistein | 446-72-0 | sc-3515 sc-3515A sc-3515B sc-3515C sc-3515D sc-3515E sc-3515F | 100 mg 500 mg 1 g 5 g 10 g 25 g 100 g | $45.00 $164.00 $200.00 $402.00 $575.00 $981.00 $2031.00 | 46 | |
As a tyrosine kinase inhibitor, Genistein may alter intracellular signaling pathways and potentially modulate gene expression. | ||||||
(−)-Epigallocatechin Gallate | 989-51-5 | sc-200802 sc-200802A sc-200802B sc-200802C sc-200802D sc-200802E | 10 mg 50 mg 100 mg 500 mg 1 g 10 g | $43.00 $73.00 $126.00 $243.00 $530.00 $1259.00 | 11 | |
EGCG can modulate various signaling pathways, potentially impacting gene expression profiles. | ||||||
Rosiglitazone | 122320-73-4 | sc-202795 sc-202795A sc-202795C sc-202795D sc-202795B | 25 mg 100 mg 500 mg 1 g 5 g | $120.00 $326.00 $634.00 $947.00 $1259.00 | 38 | |
Agonist for PPAR-gamma; alters transcription of genes involved in metabolism and could influence KCNMB2 expression indirectly. | ||||||
Capsaicin | 404-86-4 | sc-3577 sc-3577C sc-3577D sc-3577A | 50 mg 250 mg 500 mg 1 g | $96.00 $160.00 $240.00 $405.00 | 26 | |
Binds to TRPV1 and may modulate intracellular Ca2+ levels, affecting Ca2+-dependent signaling pathways and gene expression. | ||||||
Concanavalin A | 11028-71-0 | sc-203007 sc-203007A sc-203007B | 50 mg 250 mg 1 g | $119.00 $364.00 $947.00 | 17 | |
Lectin that binds to mannose-containing glycoproteins, could cluster receptors and activate signaling influencing gene expression. | ||||||
Indomethacin | 53-86-1 | sc-200503 sc-200503A | 1 g 5 g | $29.00 $38.00 | 18 | |
Inhibitor of cyclooxygenase, could alter prostaglandin synthesis and indirectly affect gene transcription. | ||||||
(±)-JQ1 | 1268524-69-1 | sc-472932 sc-472932A | 5 mg 25 mg | $231.00 $863.00 | 1 | |
BET bromodomain inhibitor; affects the reading of acetylated histones and thereby can influence gene transcription. | ||||||
Rolipram | 61413-54-5 | sc-3563 sc-3563A | 5 mg 50 mg | $77.00 $216.00 | 18 | |
Inhibitor of phosphodiesterase 4, increases cAMP levels which may lead to changes in gene expression including KCNMB2. | ||||||
Geldanamycin | 30562-34-6 | sc-200617B sc-200617C sc-200617 sc-200617A | 100 µg 500 µg 1 mg 5 mg | $39.00 $59.00 $104.00 $206.00 | 8 | |
Hsp90 inhibitor; can impact multiple signaling pathways and potentially lead to altered gene expression patterns. | ||||||