camp biosensor glosensor-22f Search Results


22f glosensor camp biosensor  (Promega)
90
Promega 22f glosensor camp biosensor
Effect of anti-G βγ ‒binding peptide on SS analogue signaling. Cells were incubated with (A) membrane potential dye, (B) cAMP <t>GloSensor</t> luciferin, or (C–E) intracellular Ca 2+ dye in the presence or absence of the G protein βγ subunit peptide blocker MPS-phosducin-like protein C-terminus (MPS-Phos, 1 µM). Cells were pretreated with MPS-Phos for 15 minutes at 28°C for cAMP GloSensor experiments or for 15 minutes at 37°C for the other experiments. (A) Hyperpolarization responses after simulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). Treatment groups were not significantly different ( P = 0.5; two-tailed t test). (B) Inhibition of NKH477 (10 µM) stimulated cAMP production by SS14 (100 nM) or SOM230 (1 µM) in the absence or presence of MPS-Phos (1 µM). Response of MPS-Phos‒treated groups was not significantly different from that of nontreated groups (two-tailed t test). (C) HEK293-Sstr2A cells were incubated with the FLUO-8 am dye for 45 minutes, washed, and then incubated with the anti- βγ peptide MPS-Phos (2 µM) for 15 minutes. Cells were then treated with saturating concentrations of SS14 (100 nM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are mean ± SEM from two different experiments, three replicates per group per experiment. (D) Intracellular Ca 2+ levels after stimulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). (E) Intracellular Ca 2+ levels after stimulation with SOM230 (1 µM) or SOM230 (1 µM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are expressed as a ratio of fluorescence intensity (F 1 /F 0 ). (A, B, D, and E) Data show the mean ± SEM from three independent experiments, three replicates per group per experiment. Black arrows indicate the addition of agonists 30 seconds after the start of the experiment. -, no ligand; SOM, SOM230; SS, somatostatin 14.
22f Glosensor Camp Biosensor, supplied by Promega, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
22f glosensor camp biosensor - by Bioz Stars, 2026-03
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glosensor22f luminescent camp-sensing protein  (Promega)
90
Promega glosensor22f luminescent camp-sensing protein
Effect of anti-G βγ ‒binding peptide on SS analogue signaling. Cells were incubated with (A) membrane potential dye, (B) cAMP <t>GloSensor</t> luciferin, or (C–E) intracellular Ca 2+ dye in the presence or absence of the G protein βγ subunit peptide blocker MPS-phosducin-like protein C-terminus (MPS-Phos, 1 µM). Cells were pretreated with MPS-Phos for 15 minutes at 28°C for cAMP GloSensor experiments or for 15 minutes at 37°C for the other experiments. (A) Hyperpolarization responses after simulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). Treatment groups were not significantly different ( P = 0.5; two-tailed t test). (B) Inhibition of NKH477 (10 µM) stimulated cAMP production by SS14 (100 nM) or SOM230 (1 µM) in the absence or presence of MPS-Phos (1 µM). Response of MPS-Phos‒treated groups was not significantly different from that of nontreated groups (two-tailed t test). (C) HEK293-Sstr2A cells were incubated with the FLUO-8 am dye for 45 minutes, washed, and then incubated with the anti- βγ peptide MPS-Phos (2 µM) for 15 minutes. Cells were then treated with saturating concentrations of SS14 (100 nM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are mean ± SEM from two different experiments, three replicates per group per experiment. (D) Intracellular Ca 2+ levels after stimulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). (E) Intracellular Ca 2+ levels after stimulation with SOM230 (1 µM) or SOM230 (1 µM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are expressed as a ratio of fluorescence intensity (F 1 /F 0 ). (A, B, D, and E) Data show the mean ± SEM from three independent experiments, three replicates per group per experiment. Black arrows indicate the addition of agonists 30 seconds after the start of the experiment. -, no ligand; SOM, SOM230; SS, somatostatin 14.
Glosensor22f Luminescent Camp Sensing Protein, supplied by Promega, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/glosensor22f luminescent camp-sensing protein/product/Promega
Average 90 stars, based on 1 article reviews
glosensor22f luminescent camp-sensing protein - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier

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Effect of anti-G βγ ‒binding peptide on SS analogue signaling. Cells were incubated with (A) membrane potential dye, (B) cAMP GloSensor luciferin, or (C–E) intracellular Ca 2+ dye in the presence or absence of the G protein βγ subunit peptide blocker MPS-phosducin-like protein C-terminus (MPS-Phos, 1 µM). Cells were pretreated with MPS-Phos for 15 minutes at 28°C for cAMP GloSensor experiments or for 15 minutes at 37°C for the other experiments. (A) Hyperpolarization responses after simulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). Treatment groups were not significantly different ( P = 0.5; two-tailed t test). (B) Inhibition of NKH477 (10 µM) stimulated cAMP production by SS14 (100 nM) or SOM230 (1 µM) in the absence or presence of MPS-Phos (1 µM). Response of MPS-Phos‒treated groups was not significantly different from that of nontreated groups (two-tailed t test). (C) HEK293-Sstr2A cells were incubated with the FLUO-8 am dye for 45 minutes, washed, and then incubated with the anti- βγ peptide MPS-Phos (2 µM) for 15 minutes. Cells were then treated with saturating concentrations of SS14 (100 nM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are mean ± SEM from two different experiments, three replicates per group per experiment. (D) Intracellular Ca 2+ levels after stimulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). (E) Intracellular Ca 2+ levels after stimulation with SOM230 (1 µM) or SOM230 (1 µM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are expressed as a ratio of fluorescence intensity (F 1 /F 0 ). (A, B, D, and E) Data show the mean ± SEM from three independent experiments, three replicates per group per experiment. Black arrows indicate the addition of agonists 30 seconds after the start of the experiment. -, no ligand; SOM, SOM230; SS, somatostatin 14.

Journal: Journal of the Endocrine Society

Article Title: Real-Time Signaling Assays Demonstrate Somatostatin Agonist Bias for Ion Channel Regulation in Somatotroph Tumor Cells

doi: 10.1210/js.2018-00115

Figure Lengend Snippet: Effect of anti-G βγ ‒binding peptide on SS analogue signaling. Cells were incubated with (A) membrane potential dye, (B) cAMP GloSensor luciferin, or (C–E) intracellular Ca 2+ dye in the presence or absence of the G protein βγ subunit peptide blocker MPS-phosducin-like protein C-terminus (MPS-Phos, 1 µM). Cells were pretreated with MPS-Phos for 15 minutes at 28°C for cAMP GloSensor experiments or for 15 minutes at 37°C for the other experiments. (A) Hyperpolarization responses after simulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). Treatment groups were not significantly different ( P = 0.5; two-tailed t test). (B) Inhibition of NKH477 (10 µM) stimulated cAMP production by SS14 (100 nM) or SOM230 (1 µM) in the absence or presence of MPS-Phos (1 µM). Response of MPS-Phos‒treated groups was not significantly different from that of nontreated groups (two-tailed t test). (C) HEK293-Sstr2A cells were incubated with the FLUO-8 am dye for 45 minutes, washed, and then incubated with the anti- βγ peptide MPS-Phos (2 µM) for 15 minutes. Cells were then treated with saturating concentrations of SS14 (100 nM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are mean ± SEM from two different experiments, three replicates per group per experiment. (D) Intracellular Ca 2+ levels after stimulation with SS14 (100 nM) or SS14 (100 nM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). (E) Intracellular Ca 2+ levels after stimulation with SOM230 (1 µM) or SOM230 (1 µM) + MPS-Phos (1 µM). The effect of MPS-Phos was significant ( P < 0.0001; two-tailed t test). Data are expressed as a ratio of fluorescence intensity (F 1 /F 0 ). (A, B, D, and E) Data show the mean ± SEM from three independent experiments, three replicates per group per experiment. Black arrows indicate the addition of agonists 30 seconds after the start of the experiment. -, no ligand; SOM, SOM230; SS, somatostatin 14.

Article Snippet: Stable GH12C1 cell lines expressing a cAMP biosensor were created by transfecting the 22F GloSensor cAMP biosensor (Promega) into GH12C1-HA3-rSstr2A clone #35 cells using FuGENE (Promega) and selecting with 200 μg/mL of hygromycin B. Clonal cell lines were isolated by limiting dilution and were screened for biosensor activity.

Techniques: Incubation, Membrane, Two Tailed Test, Inhibition, Fluorescence