amg9810  (Alomone Labs)


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  • 90

    Structured Review

    Alomone Labs amg9810
    Amg9810, supplied by Alomone Labs, 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/amg9810/product/Alomone Labs
    Average 90 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    amg9810 - by Bioz Stars, 2022-05
    90/100 stars

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  • 93
    Alomone Labs ns309
    PV RBCs show increased Gárdos channel activity. ( A ) CCCP method analysis of PV and CT RBC membrane potential changes upon 100 µM <t>NS309</t> addition. At the end of the experiment, cells were lysed with 3M NaCl 1% Triton X lysis solution to obtain the zero membrane potential (pHi = pHo) for absolute calculation of membrane potential. CT (mean—black line; SD—grey) and PV (mean—red line; SD—pink) RBCs. Data are displayed as mean with 95% confidence interval; CT ( n = 6) and PV ( n = 8). ( B ) Cell volume assay on Gárdos activity; 0.05% RBCs suspension was prepared in PBS with a final concertation of 0.2% BSA, 1 mM CaCl 2 , and 100 µM NS309. RBC size was measured using CASY before and 2.5, 5, 7.5, and 10 min after 100 μM NS309 addition. Mean with SD, n = 6, Mann–Whitney test. ( C – E ) Patch-clamp analysis. Upon cell catch external solution was added to the wells followed by 10 µM NS3623, 10 µM NS309, 5 µM TRAM-34, and 30 µM GdCl 3 . Currents were measured at room temperature applying −100 to +80 mV ramp voltage protocol for 300 ms, at a holding potential of −30 mV. The cell response was measured in pA at +80 mV. Statistical analysis of the currents at +80 mV in NS309 and TRAM-34 responding cells in ( C ) CT and PV RBCs ( n = 17; n = 48, respectively), ( D ) BaF3 EpoR JAK2 WT ( n = 20) and BaF3 EpoR JAK2 V617F ( n = 48), and ( E ) HEL ( n = 61) and HEL cells treated with 0.3 µM ruxolitinib for 24 h ( n = 63). Cell was considered responsive if it displayed at least a 20% current change. The left panel represents the cell current upon the addition of NS3623 (baseline), NS309, and TRAM-34. The central panel displays NS309-induced current increase, while the right panels represent TRAM-34-induced current decrease. The data are presented as median and box plots (25–75%) with whiskers (10–90%). Mann–Whitney test or Wilcoxon test, * p
    Ns309, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    88
    Alomone Labs ω agatoxin iva
    Specificity of Ca v 2‐type calcium channels deficit in MAP6 KO neurons. (A) Left panel, examples of KCl‐stimulated fluo‐4‐loaded WT cortical neurons in the absence (black line) or presence (yellow line) of 20 μ m nimodipine. Right panels, ratios of KCl‐elicited fluorescence intensity peaks, recorded from WT (white squares) and MAP6 KO (grey squares) cortical neurons in the presence or absence of 20 μ m nimodipine (yellow curves), 180 n m <t>ω‐agatoxin</t> <t>IVA</t> (red curves) or 320 n m ω‐conotoxin GVIA (green curves). n represents the total number of wells recorded from eight independent neuronal cultures. ns, P > 0.05, *, P
    ω Agatoxin Iva, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 88/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    PV RBCs show increased Gárdos channel activity. ( A ) CCCP method analysis of PV and CT RBC membrane potential changes upon 100 µM NS309 addition. At the end of the experiment, cells were lysed with 3M NaCl 1% Triton X lysis solution to obtain the zero membrane potential (pHi = pHo) for absolute calculation of membrane potential. CT (mean—black line; SD—grey) and PV (mean—red line; SD—pink) RBCs. Data are displayed as mean with 95% confidence interval; CT ( n = 6) and PV ( n = 8). ( B ) Cell volume assay on Gárdos activity; 0.05% RBCs suspension was prepared in PBS with a final concertation of 0.2% BSA, 1 mM CaCl 2 , and 100 µM NS309. RBC size was measured using CASY before and 2.5, 5, 7.5, and 10 min after 100 μM NS309 addition. Mean with SD, n = 6, Mann–Whitney test. ( C – E ) Patch-clamp analysis. Upon cell catch external solution was added to the wells followed by 10 µM NS3623, 10 µM NS309, 5 µM TRAM-34, and 30 µM GdCl 3 . Currents were measured at room temperature applying −100 to +80 mV ramp voltage protocol for 300 ms, at a holding potential of −30 mV. The cell response was measured in pA at +80 mV. Statistical analysis of the currents at +80 mV in NS309 and TRAM-34 responding cells in ( C ) CT and PV RBCs ( n = 17; n = 48, respectively), ( D ) BaF3 EpoR JAK2 WT ( n = 20) and BaF3 EpoR JAK2 V617F ( n = 48), and ( E ) HEL ( n = 61) and HEL cells treated with 0.3 µM ruxolitinib for 24 h ( n = 63). Cell was considered responsive if it displayed at least a 20% current change. The left panel represents the cell current upon the addition of NS3623 (baseline), NS309, and TRAM-34. The central panel displays NS309-induced current increase, while the right panels represent TRAM-34-induced current decrease. The data are presented as median and box plots (25–75%) with whiskers (10–90%). Mann–Whitney test or Wilcoxon test, * p

    Journal: Cells

    Article Title: Altered Ca2+ Homeostasis in Red Blood Cells of Polycythemia Vera Patients Following Disturbed Organelle Sorting during Terminal Erythropoiesis

    doi: 10.3390/cells11010049

    Figure Lengend Snippet: PV RBCs show increased Gárdos channel activity. ( A ) CCCP method analysis of PV and CT RBC membrane potential changes upon 100 µM NS309 addition. At the end of the experiment, cells were lysed with 3M NaCl 1% Triton X lysis solution to obtain the zero membrane potential (pHi = pHo) for absolute calculation of membrane potential. CT (mean—black line; SD—grey) and PV (mean—red line; SD—pink) RBCs. Data are displayed as mean with 95% confidence interval; CT ( n = 6) and PV ( n = 8). ( B ) Cell volume assay on Gárdos activity; 0.05% RBCs suspension was prepared in PBS with a final concertation of 0.2% BSA, 1 mM CaCl 2 , and 100 µM NS309. RBC size was measured using CASY before and 2.5, 5, 7.5, and 10 min after 100 μM NS309 addition. Mean with SD, n = 6, Mann–Whitney test. ( C – E ) Patch-clamp analysis. Upon cell catch external solution was added to the wells followed by 10 µM NS3623, 10 µM NS309, 5 µM TRAM-34, and 30 µM GdCl 3 . Currents were measured at room temperature applying −100 to +80 mV ramp voltage protocol for 300 ms, at a holding potential of −30 mV. The cell response was measured in pA at +80 mV. Statistical analysis of the currents at +80 mV in NS309 and TRAM-34 responding cells in ( C ) CT and PV RBCs ( n = 17; n = 48, respectively), ( D ) BaF3 EpoR JAK2 WT ( n = 20) and BaF3 EpoR JAK2 V617F ( n = 48), and ( E ) HEL ( n = 61) and HEL cells treated with 0.3 µM ruxolitinib for 24 h ( n = 63). Cell was considered responsive if it displayed at least a 20% current change. The left panel represents the cell current upon the addition of NS3623 (baseline), NS309, and TRAM-34. The central panel displays NS309-induced current increase, while the right panels represent TRAM-34-induced current decrease. The data are presented as median and box plots (25–75%) with whiskers (10–90%). Mann–Whitney test or Wilcoxon test, * p

    Article Snippet: Only NS309 and TRAM-34 responder cells were used in the analysis.

    Techniques: Activity Assay, Lysis, MANN-WHITNEY, Patch Clamp

    Specificity of Ca v 2‐type calcium channels deficit in MAP6 KO neurons. (A) Left panel, examples of KCl‐stimulated fluo‐4‐loaded WT cortical neurons in the absence (black line) or presence (yellow line) of 20 μ m nimodipine. Right panels, ratios of KCl‐elicited fluorescence intensity peaks, recorded from WT (white squares) and MAP6 KO (grey squares) cortical neurons in the presence or absence of 20 μ m nimodipine (yellow curves), 180 n m ω‐agatoxin IVA (red curves) or 320 n m ω‐conotoxin GVIA (green curves). n represents the total number of wells recorded from eight independent neuronal cultures. ns, P > 0.05, *, P

    Journal: The European Journal of Neuroscience

    Article Title: MAP6 interacts with Tctex1 and Cav2.2/N‐type calcium channels to regulate calcium signalling in neurons

    doi: 10.1111/ejn.13766

    Figure Lengend Snippet: Specificity of Ca v 2‐type calcium channels deficit in MAP6 KO neurons. (A) Left panel, examples of KCl‐stimulated fluo‐4‐loaded WT cortical neurons in the absence (black line) or presence (yellow line) of 20 μ m nimodipine. Right panels, ratios of KCl‐elicited fluorescence intensity peaks, recorded from WT (white squares) and MAP6 KO (grey squares) cortical neurons in the presence or absence of 20 μ m nimodipine (yellow curves), 180 n m ω‐agatoxin IVA (red curves) or 320 n m ω‐conotoxin GVIA (green curves). n represents the total number of wells recorded from eight independent neuronal cultures. ns, P > 0.05, *, P

    Article Snippet: Automatic plate reading Twenty‐four‐well plates of cortical cultures after 7–8 DIV were incubated at 37 °C without CO2 , in the presence of 1 μm Fluo‐4 (Thermo Fisher Scientific, France) in warm aCSF containing LiCl + KA, in the absence [nimo] or presence [toxins] of 20 μm nimodipine (see above, ), during 20 min. Each well was rinsed with aCSF containing LiCl + KA, without [nimo] or with [toxins] 20 mm nimodipine and 450 μL of fresh medium containing also DMSO or 20 μm nimodipine [nimo] on the one hand or DMSO, 320 nm ω‐conotoxin GVIA (STC‐750, Alomone Labs, Israel, diluted to 160 μm in DMSO) or 180 nm ω‐agatoxin IVA (STC‐750, Alomone Labs, Israel, diluted to 90 μm in DMSO) [toxins] on the other hand, was added to the corresponding wells.

    Techniques: Fluorescence