Use your antibodies-online credentials, if available.
No Products on your Comparison List.
Your basket is empty.
Find out more
TPCN2 encodes a putative cation-selective ion channel with two repeats of a six-transmembrane-domain. Additionally we are shipping TPCN2 Antibodies (39) and TPCN2 Proteins (5) and many more products for this protein.
Showing 2 out of 4 products:
Data suggest a novel function for NAADP/TPC2-mediated Ca(2 (show CA2 ELISA Kits)+) signaling in the development, coordination, and maturation of the spinal network in zebrafish embryos.
localized calcium (Ca(2 (show CA2 ELISA Kits)+)) release via TPC2 might trigger the generation of more global Ca(2 (show CA2 ELISA Kits)+) release from the sarcoplasmic reticulum via Ca(2 (show CA2 ELISA Kits)+)-induced Ca(2 (show CA2 ELISA Kits)+) release.
TPC2-mediated Ca(2 (show CA2 ELISA Kits)+) release from lysosomes may act upstream from RyR (show RYR1 ELISA Kits)- and IP 3R-mediated Ca(2 (show CA2 ELISA Kits)+) release, suggesting that the former might initiate the SR-mediated Ca(2 (show CA2 ELISA Kits)+)-induced-Ca(2 (show CA2 ELISA Kits)+)-release essential for SMC (show DYM ELISA Kits) myogenesis and function.
PI(3,5)P2-binding site in hTPC2 identified at positively charged amino acids (K203 (show CCL4 ELISA Kits), K204, and K207) in the linker between transmembrane helices S4 and S5 and by S322 in the cytosolic extension of S6 and protein-lipid interface upon mutations of residues within the lipid-binding pocket had neither an effect on the binding behavior nor on the channel's lipid sensitivity.
TPC2 polymorphisms are associated with a hair pigmentation.
Data (including data from studies using tissue from knockout mice) suggest that beta-adrenergic stimulation of pancreas leads to glucagon (show GCG ELISA Kits) secretion by hierarchy of calcium signaling in glucagon (show GCG ELISA Kits)-secreting cell; such signaling is initiated by cAMP-induced TPC2-dependent calcium release from acidic stores and is further amplified by calcium release from endoplasmic reticulum.
the divergent pore regions from human TPC2, a two-domain channel that holds a key intermediate position in the evolution of voltage-gated ion channels, were characterized.
The ion selectivity of Arabidopsis thaliana TPC1 was compared with the selectivity of human TPC2. HsTPC2 was confirmed as a Na(+)-selective channel activated by phosphatidylinositol 3,5-bisphosphate. The ion permeability ratios of HsTPC2 and its mutants were calculated.
These findings indicate potential differential regulation of signaling processes by TPC1 and TPC2 in breast cancer cells.
TPC2 regulates pigmentation through two fundamental determinants of melanosome function: pH and size.
Results show that PDGs use previously unknown mechanisms of membrane dynamics and content exchange that are regulated by TPC2.
Here, using live cell imaging, the authors obtained evidence that in contrast to the new model, ebolavirus enters cells through endolysosomes that contain both NPC1 (show NPC1 ELISA Kits) and TPC2.
Studies suggest that both two-pore channels TPC1 and TPC2 as nicotinic acid adenine dinucleotide phosphate (NAADP) targets.
Data (including data from studies using tissue from knockout mice) suggest that beta-adrenergic stimulation of pancreas leads to glucagon (show GCG ELISA Kits) secretion by hierarchy of calcium signaling in glucagon (show GCG ELISA Kits)-secreting cell; such signaling is initiated by cAMP-induced Tpc2-dependent calcium release from acidic stores and is further amplified by calcium release from endoplasmic reticulum.
Study identifies two-pore channel 2 (TPC2) as the first reported melanosomal cation conductance by directly patch-clamping skin and eye melanosomes. TPC2 is shown to function as a negative regulator of pigmentation by increasing melanosome membrane potential and melanosome acidity.
High TPC2 expression is associated with lung metastasis in breast cancer.
Electron micrographs of hearts from TPC1/TPC2 double knockout mice showed that cardiomyocytes contained large numbers of immature lysosomes compared to wild-type mice.
observations define a role for NAADP and TPC2 at lysosomal/sarcoplasmic reticulum junctions as unexpected but major contributors in the acute actions of beta-adrenergic signaling in the heart
TPC2 plays a crucial role in trafficking in the endolysosomal degradation pathway and in fatty liver disease.
Genetic ablation of endolysosomal TPC1 or TPC2 channels attenuates glucose- and sulfonylurea-induced membrane currents, depolarization, cytoplasmic Ca2 (show CA2 ELISA Kits)+ signals, and insulin (show INS ELISA Kits) secretion in pancreatic beta cells.
Tpcn2 knockout mice demonstrated a significant decrease in fasting glucose levels and insulin (show INS ELISA Kits) response to a glucose challenge.
Mice lacking TPC2 display muscle atrophy and altered autophagy.
It was concluded that Tpcn1/2(-/-) mice show mature-onset obesity due to reduced lipid availability and use, and a defect in beta-adrenergic receptor signaling, leading to impaired thermogenic activity, in brown adipose tissue.
This gene encodes a putative cation-selective ion channel with two repeats of a six-transmembrane-domain. The protein localizes to lysosomal membranes and enables nicotinic acid adenine dinucleotide phosphate (NAADP) -induced calcium ion release from lysosome-related stores. This ubiquitously expressed gene has elevated expression in liver and kidney. Two common nonsynonymous SNPs in this gene strongly associate with blond versus brown hair pigmentation.
two pore calcium channel protein 2
, voltage-dependent calcium channel protein TPC2
, two pore segment channel 2
, two pore calcium channel protein 2-like
, two-pore calcium channel protein 2