Screen Quest Amylin 3受体表达细胞株 货号38000-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest Amylin 3受体表达细胞株

Screen Quest Amylin 3受体表达细胞株

Screen Quest Amylin 3受体表达细胞株    货号38000 货号 38000 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38000

产品名称:Screen Quest Amylin 3受体表达细胞株

规格:Each

 

产品介绍

G蛋白偶联受体(GPCRs)是药物发现计划中最大的靶向受体之一。钙通量(通过Gq途径耦合)分析是筛选GPCR靶点的首选方法。然而,超过60%的已知GPCRs信号通过腺苷酸环化酶活性偶联到cAMP。现有的cAMP检测方法不仅需要细胞裂解,而且缺乏时间和空间分辨率。Screen Quest Amylin 3受体表达细胞株能够研究不通过细胞内钙结合的GPCR。Screen Quest Amylin 3受体表达细胞株以一系列G蛋白嵌合物为基础,包括混杂的G蛋白、Gα16和外源性环核苷酸门控通道(CNGC)。嵌合体由一个Gq蛋白复合物的α亚单位组成,其5个羧基末端氨基酸已被另一个G蛋白(Gαs、Gαi、Gαo或Gαz)的氨基酸所取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体或CNGC与特定的非Gq偶联受体的共表达可能在受体刺激下产生细胞内钙信号。Screen Quest HEK-CNGC胰淀素3受体(AMY3)细胞系是稳定转染人胰淀素3受体和CNGC受体的HEK-293细胞。细胞内组成性表达的CNGC通过协同改变阳离子通量(如钙、钾或钠)实时响应细胞内cAMP水平的增加或减少。可使用钙敏感荧光指示剂(如Calbryte 520 AM、Cal-520 AM、Fluo-8 AM或Fluo-4 AM和相应的免洗钙试剂盒)或AAT优化的膜电位测定试剂盒检测这些细胞中的AMY3的活化。该细胞系已成功应用于药物发现和筛选环境,用于研究不通过细胞内钙结合的GPCRs。它已有效地用于FLIPR和FDSS系统。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest Amylin 3受体表达细胞株。 

 

图示

Screen Quest Amylin 3受体表达细胞株    货号38000

图1. Screen Quest 活细胞cAMP测定原理

Screen Quest Amylin 3受体表达细胞株    货号38000

图2.HEK-AMY3细胞和亲代细胞对胰岛淀粉样多肽和降钙素的反应。 将HEK-Aym3细胞和亲本细胞均在Poly-D-赖氨酸包被的黑色384孔板中以20 µL /孔的培养基铺板过夜。 将细胞与等体积(20 µL)的MP染料工作溶液在室温下孵育2小时。 在添加大鼠胰岛淀粉样多肽或hCT之前和之后30分钟获得两个读数。 图中绘制了两个读数的比率(F / F0)。 A:大鼠胰岛淀粉样多肽和人降钙素在HEK-AMY3细胞系中的剂量反应曲线。 在存在PDE抑制剂Ro20-1724的情况下,rAmy的EC50 = 7.2 pM,hCT的EC50 = 934 pM。 B:大鼠胰岛淀粉样多肽和人降钙素在亲代细胞中的剂量反应曲线。 在存在PDE抑制剂Ro20-1724的情况下,rAmy的EC50 = 230 pM,hCT的EC50 = 28.7 pM

 

参考文献

A cardiac mitochondrial cAMP signaling pathway regulates calcium accumulation, permeability transition and cell death
Authors: Wang Z, Liu D, Varin A, Nicolas V, Courilleau D, Mateo P, Caubere C, Rouet P, Gomez AM, V and ecasteele G, Fischmeister R, Brenner C.
Journal: Cell Death Dis (2016): e2198

Activation of P2X7 and P2Y11 purinergic receptors inhibits migration and normalizes tumor-derived endothelial cells via cAMP signaling
Authors: Avanzato, D and Genova, T and Pla, A Fiorio and Bernardini, M and Bianco, S and Bussolati, B and Mancardi, D and Giraudo, E and Maione, F and Cassoni, P and others
Journal: Scientific Reports (2016)

Changes in the Arabidopsis thaliana Proteome Implicate cAMP in Biotic and Abiotic Stress Responses and Changes in Energy Metabolism
Authors: Alqurashi M, Gehring C, Marondedze C.
Journal: Int J Mol Sci (2016): 852

Odor-induced cAMP production in Drosophila melanogaster olfactory sensory neurons
Authors: Miazzi F, Hansson BS, Wicher D.
Journal: J Exp Biol (2016): 1798

Role of the cAMP Pathway in Glucose and Lipid Metabolism
Authors: Ravnskjaer K, Madiraju A, Montminy M.
Journal: Handb Exp Pharmacol (2016): 29

The pleiotropic role of exchange protein directly activated by cAMP 1 (EPAC1) in cancer: implications for therapeutic intervention
Authors: Almahariq M, Mei FC, Cheng X.
Journal: Acta Biochim Biophys Sin (Shanghai) (2016): 75

cAMP-Induced Histones H3 Dephosphorylation Is Independent of PKA and MAP Kinase Activations and Correlates With mTOR Inactivation
Authors: Rodriguez P, Rojas J.
Journal: J Cell Biochem (2016): 741

A cAMP Biosensor-Based High-Throughput Screening Assay for Identification of Gs-Coupled GPCR Ligands and Phosphodiesterase Inhibitors
Authors: Vedel L, Brauner-Osborne H, Mathiesen JM.
Journal: J Biomol Screen (2015): 849

Cardiac Hypertrophy Is Inhibited by a Local Pool of cAMP Regulated by Phosphodiesterase 2
Authors: Zoccarato A, Surdo NC, Aronsen JM, Fields LA, Mancuso L, Dodoni G, Stangherlin A, Livie C, Jiang H, Sin YY, Gesellchen F, Terrin A, Baillie GS, Nicklin SA, Graham D, Szabo-Fresnais N, Krall J, V and eput F, Movsesian M, Furlan L, Corsetti V, Hamilton G, Lefkimmiatis K, Sjaastad I, Zaccolo M.
Journal: Circ Res (2015): 707

Cardiac cAMP: production, hydrolysis, modulation and detection
Authors: Boularan C, Gales C.
Journal: Front Pharmacol (2015): 203

说明书
Screen Quest Amylin 3受体表达细胞株.pdf

Screen Quest 大麻素受体表达细胞株 货号38001-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest 大麻素受体表达细胞株

Screen Quest 大麻素受体表达细胞株

Screen Quest 大麻素受体表达细胞株    货号38001 货号 38001 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38001

产品名称:Screen Quest 大麻素受体表达细胞株

规格:Each

 

产品介绍

G蛋白偶联受体(GPCR)是药物发现计划针对的最大受体类别之一。钙通量(通过Gq途径耦合)测定法是药物发现中筛选GPCR靶标的首选方法。但是,超过60%的已知GPCR通过与cAMP偶联的腺苷酸环化酶活性发出信号。大多数现有的cAMP分析不仅需要细胞裂解,而且缺乏时间和空间分辨率。 Screen Quest 大麻素受体表达细胞株能够研究通常不通过细胞内钙偶联的GPCR。 Screen Quest 大麻素受体表达细胞株基于一系列G蛋白嵌合体,包括混杂G蛋白Gα16和外源性环状核苷酸门控通道(CNGC)。嵌合体由Gq蛋白复合物的α亚基组成,该复合物的5个羧基末端氨基酸已被其他G蛋白之一(Gαs,Gαi,Gαo或Gαz)取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体或CNGC与特定的非Gq偶联受体共表达可能会在受体刺激后导致细胞内钙信号的产生。 Screen Quest HEK-CNGC-大麻素受体1(CB1)细胞系是用CNGC和人类大麻素受体稳定转染的HEK-293细胞。细胞中组成型表达的CNGC通过协调改变阳离子通量(例如钙,钾或钠)实时响应细胞内cAMP水平的升高或降低。可以使用钙敏感的荧光指示剂(例如Calbryte 520 AM,Cal-520 AM,Fluo-8 AM或Fluo-4 AM和相应的免洗钙试剂盒)检测特定配体对这些细胞中CB1的激活。或AAT优化的膜电位测定试剂盒。该细胞系已成功用于药物发现和筛选环境中,以研究通常不通过细胞内钙偶联的GPCR。它已被FLIPR和FDSS系统有效使用。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest 大麻素受体表达细胞株。 

 

图示

Screen Quest 大麻素受体表达细胞株    货号38001

图1. Screen Quest 活细胞cAMP测定原理

Screen Quest 大麻素受体表达细胞株    货号38001

图2.HEK-CB1细胞和亲代细胞对CP-55940的反应。 将HEK-CB1细胞和亲本细胞均在Poly-D-赖氨酸包被的黑色384孔板中以20 µL /孔的培养基铺板过夜。 将细胞与等体积(20 µL)的MP染料工作溶液在室温下孵育2小时。 在添加CP-55940之前和之后50分钟获得了两个读数。 图中绘制了两个读数的比率(F / F0)。 A:HEK-CB1细胞系中CP-55940的剂量反应曲线。 在PDE抑制剂Ro20-1724和β-肾上腺素受体激动剂异丙肾上腺素存在下,EC50 = 53 nM。 B:亲代细胞对CP-55940无反应。

 

参考文献

A cardiac mitochondrial cAMP signaling pathway regulates calcium accumulation, permeability transition and cell death
Authors: Wang Z, Liu D, Varin A, Nicolas V, Courilleau D, Mateo P, Caubere C, Rouet P, Gomez AM, V and ecasteele G, Fischmeister R, Brenner C.
Journal: Cell Death Dis (2016): e2198

Activation of P2X7 and P2Y11 purinergic receptors inhibits migration and normalizes tumor-derived endothelial cells via cAMP signaling
Authors: Avanzato, D and Genova, T and Pla, A Fiorio and Bernardini, M and Bianco, S and Bussolati, B and Mancardi, D and Giraudo, E and Maione, F and Cassoni, P and others
Journal: Scientific Reports (2016)

Changes in the Arabidopsis thaliana Proteome Implicate cAMP in Biotic and Abiotic Stress Responses and Changes in Energy Metabolism
Authors: Alqurashi M, Gehring C, Marondedze C.
Journal: Int J Mol Sci (2016): 852

Odor-induced cAMP production in Drosophila melanogaster olfactory sensory neurons
Authors: Miazzi F, Hansson BS, Wicher D.
Journal: J Exp Biol (2016): 1798

Role of the cAMP Pathway in Glucose and Lipid Metabolism
Authors: Ravnskjaer K, Madiraju A, Montminy M.
Journal: Handb Exp Pharmacol (2016): 29

The pleiotropic role of exchange protein directly activated by cAMP 1 (EPAC1) in cancer: implications for therapeutic intervention
Authors: Almahariq M, Mei FC, Cheng X.
Journal: Acta Biochim Biophys Sin (Shanghai) (2016): 75

cAMP-Induced Histones H3 Dephosphorylation Is Independent of PKA and MAP Kinase Activations and Correlates With mTOR Inactivation
Authors: Rodriguez P, Rojas J.
Journal: J Cell Biochem (2016): 741

A cAMP Biosensor-Based High-Throughput Screening Assay for Identification of Gs-Coupled GPCR Ligands and Phosphodiesterase Inhibitors
Authors: Vedel L, Brauner-Osborne H, Mathiesen JM.
Journal: J Biomol Screen (2015): 849

Cardiac Hypertrophy Is Inhibited by a Local Pool of cAMP Regulated by Phosphodiesterase 2
Authors: Zoccarato A, Surdo NC, Aronsen JM, Fields LA, Mancuso L, Dodoni G, Stangherlin A, Livie C, Jiang H, Sin YY, Gesellchen F, Terrin A, Baillie GS, Nicklin SA, Graham D, Szabo-Fresnais N, Krall J, V and eput F, Movsesian M, Furlan L, Corsetti V, Hamilton G, Lefkimmiatis K, Sjaastad I, Zaccolo M.
Journal: Circ Res (2015): 707

Cardiac cAMP: production, hydrolysis, modulation and detection
Authors: Boularan C, Gales C.
Journal: Front Pharmacol (2015): 203

说明书
Screen Quest 大麻素受体表达细胞株.pdf

Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株 货号38002-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株

Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株

货号 38002 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38002

产品名称:Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株

规格:Each

 

产品介绍

超过60%的已知G蛋白偶联受体(GPCR)通过Gq以外的途径发出信号,导致细胞内钙的增加。随着基因组学揭示出更多的G蛋白偶联受体靶标,这种趋势持续增加。 Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株能够研究通常不通过细胞内钙偶联的GPCR。 Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株基于一系列G蛋白嵌合体,包括混杂的G蛋白Gα16。嵌合体由Gq蛋白复合物的α亚基组成,该复合物的5个羧基末端氨基酸已被其他G蛋白之一(Gαs,Gαi,Gαo或Gαz)取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体与特定的非Gq偶联受体共表达可能会在受体刺激后导致细胞内钙信号的产生。 Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株是被混杂G蛋白,Gα16和趋化因子(C-C)受体2B受体(CCR2B)稳定转染的CHO-K1细胞。细胞中组成型表达的Gα16蛋白使通常通过cAMP途径发挥作用的该受体与Gq信号转导和动员的细胞内钙偶联。可以使用钙敏感性染料(例如Calbryte 520 AM,Cal-520 AM,Fluo-8 AM或Fluo-4 AM)和相应的免洗钙试剂盒检测特定配体对CCR2B的激活。该细胞系已成功用于药物发现和筛选环境中,以研究通常不通过细胞内钙偶联的GPCR。它已被FLIPR和FDSS系统有效使用。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株。 

 

参考文献

A cardiac mitochondrial cAMP signaling pathway regulates calcium accumulation, permeability transition and cell death
Authors: Wang Z, Liu D, Varin A, Nicolas V, Courilleau D, Mateo P, Caubere C, Rouet P, Gomez AM, V and ecasteele G, Fischmeister R, Brenner C.
Journal: Cell Death Dis (2016): e2198

Activation of P2X7 and P2Y11 purinergic receptors inhibits migration and normalizes tumor-derived endothelial cells via cAMP signaling
Authors: Avanzato, D and Genova, T and Pla, A Fiorio and Bernardini, M and Bianco, S and Bussolati, B and Mancardi, D and Giraudo, E and Maione, F and Cassoni, P and others
Journal: Scientific Reports (2016)

Changes in the Arabidopsis thaliana Proteome Implicate cAMP in Biotic and Abiotic Stress Responses and Changes in Energy Metabolism
Authors: Alqurashi M, Gehring C, Marondedze C.
Journal: Int J Mol Sci (2016): 852

Odor-induced cAMP production in Drosophila melanogaster olfactory sensory neurons
Authors: Miazzi F, Hansson BS, Wicher D.
Journal: J Exp Biol (2016): 1798

Role of the cAMP Pathway in Glucose and Lipid Metabolism
Authors: Ravnskjaer K, Madiraju A, Montminy M.
Journal: Handb Exp Pharmacol (2016): 29

The pleiotropic role of exchange protein directly activated by cAMP 1 (EPAC1) in cancer: implications for therapeutic intervention
Authors: Almahariq M, Mei FC, Cheng X.
Journal: Acta Biochim Biophys Sin (Shanghai) (2016): 75

cAMP-Induced Histones H3 Dephosphorylation Is Independent of PKA and MAP Kinase Activations and Correlates With mTOR Inactivation
Authors: Rodriguez P, Rojas J.
Journal: J Cell Biochem (2016): 741

A cAMP Biosensor-Based High-Throughput Screening Assay for Identification of Gs-Coupled GPCR Ligands and Phosphodiesterase Inhibitors
Authors: Vedel L, Brauner-Osborne H, Mathiesen JM.
Journal: J Biomol Screen (2015): 849

Cardiac Hypertrophy Is Inhibited by a Local Pool of cAMP Regulated by Phosphodiesterase 2
Authors: Zoccarato A, Surdo NC, Aronsen JM, Fields LA, Mancuso L, Dodoni G, Stangherlin A, Livie C, Jiang H, Sin YY, Gesellchen F, Terrin A, Baillie GS, Nicklin SA, Graham D, Szabo-Fresnais N, Krall J, V and eput F, Movsesian M, Furlan L, Corsetti V, Hamilton G, Lefkimmiatis K, Sjaastad I, Zaccolo M.
Journal: Circ Res (2015): 707

Cardiac cAMP: production, hydrolysis, modulation and detection
Authors: Boularan C, Gales C.
Journal: Front Pharmacol (2015): 203

说明书
Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株.pdf

Screen Quest 细胞趋化因子(c-x-c motif)受体4表达细胞株 货号38003-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest 细胞趋化因子(c-x-c motif)受体4表达细胞株

Screen Quest 细胞趋化因子(c-x-c motif)受体4表达细胞株

Screen Quest 细胞趋化因子(c-x-c motif)受体4表达细胞株    货号38003 货号 38003 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38003

产品名称:Screen Quest 细胞趋化因子(c-x-c motif)受体4表达细胞株

规格:Each

 

产品介绍

超过60%的已知G蛋白偶联受体(GPCR)通过Gq以外的途径发出信号,导致细胞内钙的增加。随着基因组学揭示出更多的G蛋白偶联受体靶标,这种趋势持续增加。 Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株能够研究通常不通过细胞内钙偶联的GPCR。 Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株基于一系列G蛋白嵌合体,包括混杂的G蛋白Gα16。嵌合体由Gq蛋白复合物的α亚基组成,该复合物的5个羧基末端氨基酸已被其他G蛋白之一(Gαs,Gαi,Gαo或Gαz)取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体与特定的非Gq偶联受体共表达可能会在受体刺激后导致细胞内钙信号的产生。 Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株是被混杂G蛋白,Gα16和趋化因子(C-C)受体2B受体(CCR2B)稳定转染的CHO-K1细胞。细胞中组成型表达的Gα16蛋白使通常通过cAMP途径发挥作用的该受体与Gq信号转导和动员的细胞内钙偶联。可以使用钙敏感性染料(例如Calbryte 520 AM,Cal-520 AM,Fluo-8 AM或Fluo-4 AM)和相应的免洗钙试剂盒检测特定配体对CCR2B的激活。该细胞系已成功用于药物发现和筛选环境中,以研究通常不通过细胞内钙偶联的GPCR。它已被FLIPR和FDSS系统有效使用。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest 细胞趋化因子(c-c)受体2B表达细胞株。 

 

参考文献

A cardiac mitochondrial cAMP signaling pathway regulates calcium accumulation, permeability transition and cell death
Authors: Wang Z, Liu D, Varin A, Nicolas V, Courilleau D, Mateo P, Caubere C, Rouet P, Gomez AM, V and ecasteele G, Fischmeister R, Brenner C.
Journal: Cell Death Dis (2016): e2198

Activation of P2X7 and P2Y11 purinergic receptors inhibits migration and normalizes tumor-derived endothelial cells via cAMP signaling
Authors: Avanzato, D and Genova, T and Pla, A Fiorio and Bernardini, M and Bianco, S and Bussolati, B and Mancardi, D and Giraudo, E and Maione, F and Cassoni, P and others
Journal: Scientific Reports (2016)

Changes in the Arabidopsis thaliana Proteome Implicate cAMP in Biotic and Abiotic Stress Responses and Changes in Energy Metabolism
Authors: Alqurashi M, Gehring C, Marondedze C.
Journal: Int J Mol Sci (2016): 852

Odor-induced cAMP production in Drosophila melanogaster olfactory sensory neurons
Authors: Miazzi F, Hansson BS, Wicher D.
Journal: J Exp Biol (2016): 1798

Role of the cAMP Pathway in Glucose and Lipid Metabolism
Authors: Ravnskjaer K, Madiraju A, Montminy M.
Journal: Handb Exp Pharmacol (2016): 29

The pleiotropic role of exchange protein directly activated by cAMP 1 (EPAC1) in cancer: implications for therapeutic intervention
Authors: Almahariq M, Mei FC, Cheng X.
Journal: Acta Biochim Biophys Sin (Shanghai) (2016): 75

cAMP-Induced Histones H3 Dephosphorylation Is Independent of PKA and MAP Kinase Activations and Correlates With mTOR Inactivation
Authors: Rodriguez P, Rojas J.
Journal: J Cell Biochem (2016): 741

A cAMP Biosensor-Based High-Throughput Screening Assay for Identification of Gs-Coupled GPCR Ligands and Phosphodiesterase Inhibitors
Authors: Vedel L, Brauner-Osborne H, Mathiesen JM.
Journal: J Biomol Screen (2015): 849

Cardiac Hypertrophy Is Inhibited by a Local Pool of cAMP Regulated by Phosphodiesterase 2
Authors: Zoccarato A, Surdo NC, Aronsen JM, Fields LA, Mancuso L, Dodoni G, Stangherlin A, Livie C, Jiang H, Sin YY, Gesellchen F, Terrin A, Baillie GS, Nicklin SA, Graham D, Szabo-Fresnais N, Krall J, V and eput F, Movsesian M, Furlan L, Corsetti V, Hamilton G, Lefkimmiatis K, Sjaastad I, Zaccolo M.
Journal: Circ Res (2015): 707

Cardiac cAMP: production, hydrolysis, modulation and detection
Authors: Boularan C, Gales C.
Journal: Front Pharmacol (2015): 203

说明书
Screen Quest 细胞趋化因子(c-x-c motif)受体4表达细胞株.pdf

Screen Quest 多巴胺受体1表达细胞株 货号38004-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest 多巴胺受体1表达细胞株

Screen Quest 多巴胺受体1表达细胞株

Screen Quest 多巴胺受体1表达细胞株    货号38004 货号 38004 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38004

产品名称:Screen Quest 多巴胺受体1表达细胞株

规格:Each

 

产品介绍

G蛋白偶联受体(GPCR)是药物发现计划针对的最大受体类别之一。钙通量(通过Gq途径耦合)测定法是药物发现中筛选GPCR靶标的首选方法。但是,超过60%的已知GPCR通过与cAMP偶联的腺苷酸环化酶活性发出信号。大多数现有的cAMP分析不仅需要细胞裂解,而且缺乏时间和空间分辨率。 Screen Quest 多巴胺受体1表达细胞株能够研究通常不通过细胞内钙偶联的GPCR。 Screen Quest 多巴胺受体1表达细胞株基于一系列G蛋白嵌合体,包括混杂G蛋白Gα16和外源性环状核苷酸门控通道(CNGC)。嵌合体由Gq蛋白复合物的α亚基组成,该复合物的5个羧基末端氨基酸已被其他G蛋白之一(Gαs,Gαi,Gαo或Gαz)取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体或CNGC与特定的非Gq偶联受体共表达可能会在受体刺激后导致细胞内钙信号的产生。 Screen Quest HEK-CNGC-多巴胺受体1(DRD1)细胞株是用CNGC和人多巴胺受体D1稳定转染的HEK-293细胞。细胞中组成型表达的CNGC通过协调改变阳离子通量(例如钙,钾或钠)实时响应细胞内cAMP水平的升高或降低。可以使用钙敏感的荧光指示剂(例如Calbryte 520 AM,Cal-520 AM,Fluo-8 AM或Fluo-4 AM和相应的免洗钙试剂盒)检测特定配体对DRD1的激活。 )或AAT优化的膜电位测定试剂盒。该细胞系已成功用于药物发现和筛选环境中,以研究通常不通过细胞内钙偶联的GPCR。它已被FLIPR和FDSS系统有效使用。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest 多巴胺受体1表达细胞株。 

 

参考文献

A cardiac mitochondrial cAMP signaling pathway regulates calcium accumulation, permeability transition and cell death
Authors: Wang Z, Liu D, Varin A, Nicolas V, Courilleau D, Mateo P, Caubere C, Rouet P, Gomez AM, V and ecasteele G, Fischmeister R, Brenner C.
Journal: Cell Death Dis (2016): e2198

Activation of P2X7 and P2Y11 purinergic receptors inhibits migration and normalizes tumor-derived endothelial cells via cAMP signaling
Authors: Avanzato, D and Genova, T and Pla, A Fiorio and Bernardini, M and Bianco, S and Bussolati, B and Mancardi, D and Giraudo, E and Maione, F and Cassoni, P and others
Journal: Scientific Reports (2016)

Changes in the Arabidopsis thaliana Proteome Implicate cAMP in Biotic and Abiotic Stress Responses and Changes in Energy Metabolism
Authors: Alqurashi M, Gehring C, Marondedze C.
Journal: Int J Mol Sci (2016): 852

Odor-induced cAMP production in Drosophila melanogaster olfactory sensory neurons
Authors: Miazzi F, Hansson BS, Wicher D.
Journal: J Exp Biol (2016): 1798

Role of the cAMP Pathway in Glucose and Lipid Metabolism
Authors: Ravnskjaer K, Madiraju A, Montminy M.
Journal: Handb Exp Pharmacol (2016): 29

The pleiotropic role of exchange protein directly activated by cAMP 1 (EPAC1) in cancer: implications for therapeutic intervention
Authors: Almahariq M, Mei FC, Cheng X.
Journal: Acta Biochim Biophys Sin (Shanghai) (2016): 75

cAMP-Induced Histones H3 Dephosphorylation Is Independent of PKA and MAP Kinase Activations and Correlates With mTOR Inactivation
Authors: Rodriguez P, Rojas J.
Journal: J Cell Biochem (2016): 741

A cAMP Biosensor-Based High-Throughput Screening Assay for Identification of Gs-Coupled GPCR Ligands and Phosphodiesterase Inhibitors
Authors: Vedel L, Brauner-Osborne H, Mathiesen JM.
Journal: J Biomol Screen (2015): 849

Cardiac Hypertrophy Is Inhibited by a Local Pool of cAMP Regulated by Phosphodiesterase 2
Authors: Zoccarato A, Surdo NC, Aronsen JM, Fields LA, Mancuso L, Dodoni G, Stangherlin A, Livie C, Jiang H, Sin YY, Gesellchen F, Terrin A, Baillie GS, Nicklin SA, Graham D, Szabo-Fresnais N, Krall J, V and eput F, Movsesian M, Furlan L, Corsetti V, Hamilton G, Lefkimmiatis K, Sjaastad I, Zaccolo M.
Journal: Circ Res (2015): 707

Cardiac cAMP: production, hydrolysis, modulation and detection
Authors: Boularan C, Gales C.
Journal: Front Pharmacol (2015): 203

说明书
Screen Quest 多巴胺受体1表达细胞株.pdf

Screen Quest 胰高血糖样受体1表达细胞株 货号38005-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest 胰高血糖样受体1表达细胞株

Screen Quest 胰高血糖样受体1表达细胞株

Screen Quest 胰高血糖样受体1表达细胞株    货号38005 货号 38005 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38005

产品名称:Screen Quest 胰高血糖样受体1表达细胞株

规格:Each

 

产品介绍

G蛋白偶联受体(GPCR)是药物发现计划针对的最大受体类别之一。钙通量(通过Gq途径耦合)测定法是药物发现中筛选GPCR靶标的首选方法。但是,超过60%的已知GPCR通过与cAMP偶联的腺苷酸环化酶活性发出信号。大多数现有的cAMP分析不仅需要细胞裂解,而且缺乏时间和空间分辨率。 Screen Quest 胰高血糖样受体1表达细胞株能够研究通常不通过细胞内钙偶联的GPCR。 Screen Quest 胰高血糖样受体1表达细胞株基于一系列G蛋白嵌合体,包括混杂G蛋白Gα16和外源性环状核苷酸门控通道(CNGC)。嵌合体由Gq蛋白复合物的α亚基组成,该复合物的5个羧基末端氨基酸已被其他G蛋白之一(Gαs,Gαi,Gαo或Gαz)取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体或CNGC与特定的非Gq偶联受体共表达可能会在受体刺激后导致细胞内钙信号的产生。 Screen Quest HEK-CNGC-胰高血糖素样受体1(GLP1R)细胞系是用CNGC和人胰高血糖素样受体1稳定转染的HEK-293细胞。在细胞中组成型表达的CNGC实时响应增加或通过协调改变阳离子通量(例如钙,钾或钠)来降低细胞内cAMP水平。可以使用钙敏感的荧光指示剂(例如Calbryte 520 AM,Cal-520 AM,Fluo-8 AM或Fluo-4 AM和相应的免洗钙试剂盒)检测特定配体对这些细胞中GLP1R的激活。 )或AAT优化的膜电位测定试剂盒。该细胞系已成功用于药物发现和筛选环境中,以研究通常不通过细胞内钙偶联的GPCR。它已被FLIPR和FDSS系统有效使用。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest 胰高血糖样受体1表达细胞株。 

 

图示

Screen Quest 胰高血糖样受体1表达细胞株    货号38005

图1. Screen Quest 活细胞cAMP测定原理

Screen Quest 胰高血糖样受体1表达细胞株    货号38005

图2.GLP1R细胞和亲代细胞对GLP-1的反应。 将GLP1R细胞和亲本细胞均在BD Poly-D-赖氨酸包被的黑色384孔板中以20 µL /孔的培养基铺板过夜。 将细胞与等体积(20 µL)的MP染料工作溶液在室温下孵育2小时。 在添加GLP-1之前和之后30分钟获得了两个读数。 图中绘制了两个读数的比率(F / F0)。 A:HEK-GLP1R细胞系中GLP-1的剂量反应曲线。 在25 uM PDE抑制剂Ro20-1724存在下,EC50 = 536 pM。 B:亲代细胞对GLP-1无反应。

 

参考文献

A cardiac mitochondrial cAMP signaling pathway regulates calcium accumulation, permeability transition and cell death
Authors: Wang Z, Liu D, Varin A, Nicolas V, Courilleau D, Mateo P, Caubere C, Rouet P, Gomez AM, V and ecasteele G, Fischmeister R, Brenner C.
Journal: Cell Death Dis (2016): e2198

Activation of P2X7 and P2Y11 purinergic receptors inhibits migration and normalizes tumor-derived endothelial cells via cAMP signaling
Authors: Avanzato, D and Genova, T and Pla, A Fiorio and Bernardini, M and Bianco, S and Bussolati, B and Mancardi, D and Giraudo, E and Maione, F and Cassoni, P and others
Journal: Scientific Reports (2016)

Changes in the Arabidopsis thaliana Proteome Implicate cAMP in Biotic and Abiotic Stress Responses and Changes in Energy Metabolism
Authors: Alqurashi M, Gehring C, Marondedze C.
Journal: Int J Mol Sci (2016): 852

Odor-induced cAMP production in Drosophila melanogaster olfactory sensory neurons
Authors: Miazzi F, Hansson BS, Wicher D.
Journal: J Exp Biol (2016): 1798

Role of the cAMP Pathway in Glucose and Lipid Metabolism
Authors: Ravnskjaer K, Madiraju A, Montminy M.
Journal: Handb Exp Pharmacol (2016): 29

The pleiotropic role of exchange protein directly activated by cAMP 1 (EPAC1) in cancer: implications for therapeutic intervention
Authors: Almahariq M, Mei FC, Cheng X.
Journal: Acta Biochim Biophys Sin (Shanghai) (2016): 75

cAMP-Induced Histones H3 Dephosphorylation Is Independent of PKA and MAP Kinase Activations and Correlates With mTOR Inactivation
Authors: Rodriguez P, Rojas J.
Journal: J Cell Biochem (2016): 741

A cAMP Biosensor-Based High-Throughput Screening Assay for Identification of Gs-Coupled GPCR Ligands and Phosphodiesterase Inhibitors
Authors: Vedel L, Brauner-Osborne H, Mathiesen JM.
Journal: J Biomol Screen (2015): 849

Cardiac Hypertrophy Is Inhibited by a Local Pool of cAMP Regulated by Phosphodiesterase 2
Authors: Zoccarato A, Surdo NC, Aronsen JM, Fields LA, Mancuso L, Dodoni G, Stangherlin A, Livie C, Jiang H, Sin YY, Gesellchen F, Terrin A, Baillie GS, Nicklin SA, Graham D, Szabo-Fresnais N, Krall J, V and eput F, Movsesian M, Furlan L, Corsetti V, Hamilton G, Lefkimmiatis K, Sjaastad I, Zaccolo M.
Journal: Circ Res (2015): 707

Cardiac cAMP: production, hydrolysis, modulation and detection
Authors: Boularan C, Gales C.
Journal: Front Pharmacol (2015): 203

说明书
Screen Quest 胰高血糖样受体1表达细胞株.pdf

Screen Quest 阿片样受体1表达细胞株 货号38006-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest 阿片样受体1表达细胞株

Screen Quest 阿片样受体1表达细胞株

Screen Quest 阿片样受体1表达细胞株    货号38006 货号 38006 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38006

产品名称:Screen Quest 阿片样受体1表达细胞株

规格:Each

 

产品介绍

G蛋白偶联受体(GPCR)是药物发现计划针对的最大受体类别之一。钙通量(通过Gq途径耦合)测定法是药物发现中筛选GPCR靶标的首选方法。但是,超过60%的已知GPCR通过与cAMP偶联的腺苷酸环化酶活性发出信号。大多数现有的cAMP分析不仅需要细胞裂解,而且缺乏时间和空间分辨率。 Screen Quest 阿片样受体1表达细胞株能够研究通常不通过细胞内钙偶联的GPCR。 Screen Quest 阿片样受体1表达细胞株基于一系列G蛋白嵌合体,包括混杂G蛋白Gα16和外源性环状核苷酸门控通道(CNGC)。嵌合体由Gq蛋白复合物的α亚基组成,该复合物的5个羧基末端氨基酸已被其他G蛋白之一(Gαs,Gαi,Gαo或Gαz)取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体或CNGC与特定的非Gq偶联受体共表达可能会在受体刺激后导致细胞内钙信号的产生。 Screen Quest HEK-CNGC-阿片受体样1(ORL1)细胞系是用CNGC和人阿片受体样1稳定转染的HEK-293细胞。在细胞中组成性表达的CNGC实时响应增加或通过协调改变阳离子通量(例如钙,钾或钠)来降低细胞内cAMP水平。可以使用钙敏感的荧光指示剂(例如Calbryte 520 AM,Cal-520 AM,Fluo-8 AM或Fluo-4 AM和相应的免洗钙试剂盒)检测特定配体对ORL1的激活。 )或AAT优化的膜电位测定试剂盒。该细胞系已成功用于药物发现和筛选环境中,以研究通常不通过细胞内钙偶联的GPCR。它已被FLIPR和FDSS系统有效使用。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest 阿片样受体1表达细胞株。 

 

图示

Screen Quest 阿片样受体1表达细胞株    货号38006

图1. Screen Quest 活细胞cAMP测定原理

Screen Quest 阿片样受体1表达细胞株    货号38006

图2.ORL1细胞和亲代细胞对Orphanin FQ的反应。 将HEK-ORL1细胞和亲本细胞均在20 µL /孔培养基中的Poly-D-赖氨酸包被的黑色384孔板中铺板过夜。 将细胞与等体积(20 µL)的MP染料工作溶液在室温下孵育2小时。 在添加Orphanin FQ之前和之后30分钟获得了两个读数。 图中绘制了两个读数的比率(F / F0)。 A:Orphanin FQ在HEK-PRL1细胞系中的剂量反应曲线。 在PDE抑制剂Ro20-1724和β-肾上腺素受体激动剂异丙肾上腺素存在下,EC50 = 0.75 nM。 B:亲代细胞对Orphanin FQ无反应。

 

参考文献

A cardiac mitochondrial cAMP signaling pathway regulates calcium accumulation, permeability transition and cell death
Authors: Wang Z, Liu D, Varin A, Nicolas V, Courilleau D, Mateo P, Caubere C, Rouet P, Gomez AM, V and ecasteele G, Fischmeister R, Brenner C.
Journal: Cell Death Dis (2016): e2198

Activation of P2X7 and P2Y11 purinergic receptors inhibits migration and normalizes tumor-derived endothelial cells via cAMP signaling
Authors: Avanzato, D and Genova, T and Pla, A Fiorio and Bernardini, M and Bianco, S and Bussolati, B and Mancardi, D and Giraudo, E and Maione, F and Cassoni, P and others
Journal: Scientific Reports (2016)

Changes in the Arabidopsis thaliana Proteome Implicate cAMP in Biotic and Abiotic Stress Responses and Changes in Energy Metabolism
Authors: Alqurashi M, Gehring C, Marondedze C.
Journal: Int J Mol Sci (2016): 852

Odor-induced cAMP production in Drosophila melanogaster olfactory sensory neurons
Authors: Miazzi F, Hansson BS, Wicher D.
Journal: J Exp Biol (2016): 1798

Role of the cAMP Pathway in Glucose and Lipid Metabolism
Authors: Ravnskjaer K, Madiraju A, Montminy M.
Journal: Handb Exp Pharmacol (2016): 29

The pleiotropic role of exchange protein directly activated by cAMP 1 (EPAC1) in cancer: implications for therapeutic intervention
Authors: Almahariq M, Mei FC, Cheng X.
Journal: Acta Biochim Biophys Sin (Shanghai) (2016): 75

cAMP-Induced Histones H3 Dephosphorylation Is Independent of PKA and MAP Kinase Activations and Correlates With mTOR Inactivation
Authors: Rodriguez P, Rojas J.
Journal: J Cell Biochem (2016): 741

A cAMP Biosensor-Based High-Throughput Screening Assay for Identification of Gs-Coupled GPCR Ligands and Phosphodiesterase Inhibitors
Authors: Vedel L, Brauner-Osborne H, Mathiesen JM.
Journal: J Biomol Screen (2015): 849

Cardiac Hypertrophy Is Inhibited by a Local Pool of cAMP Regulated by Phosphodiesterase 2
Authors: Zoccarato A, Surdo NC, Aronsen JM, Fields LA, Mancuso L, Dodoni G, Stangherlin A, Livie C, Jiang H, Sin YY, Gesellchen F, Terrin A, Baillie GS, Nicklin SA, Graham D, Szabo-Fresnais N, Krall J, V and eput F, Movsesian M, Furlan L, Corsetti V, Hamilton G, Lefkimmiatis K, Sjaastad I, Zaccolo M.
Journal: Circ Res (2015): 707

Cardiac cAMP: production, hydrolysis, modulation and detection
Authors: Boularan C, Gales C.
Journal: Front Pharmacol (2015): 203

说明书
Screen Quest 阿片样受体1表达细胞株.pdf

Screen Quest 人类孤啡肽受体 Ga16 CHO (NOP-Ga16)细胞株 货号38100-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Screen Quest 人类孤啡肽受体 Ga16 CHO (NOP-Ga16)细胞株

Screen Quest 人类孤啡肽受体 Ga16 CHO (NOP-Ga16)细胞株

货号 38100 存储条件 在零下80度以下保存
规格 Each 价格 0
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:38100

产品名称:Screen Quest 人类孤啡肽受体 Ga16 CHO (NOP-Ga16)细胞株

规格:Each

 

适用仪器


其他仪器
FDSS, FLIPR, ViewLux, NOVOStar, ArrayScan, FlexStation, IN Cell Analyzer

 

产品介绍

超过60%的已知G蛋白偶联受体(GPCR)通过Gq以外的途径发出信号,导致细胞内钙增加。随着基因组学揭示出更多的G蛋白偶联受体靶标,这种趋势持续增加。 Screen Quest 细胞系能够研究通常不通过细胞内钙偶联的GPCR。 Screen Quest 细胞系基于一系列G蛋白嵌合体,包括混杂的G蛋白Gα16。嵌合体由Gq蛋白复合物的α亚基组成,该复合物的5个羧基末端氨基酸已被其他G蛋白之一(Gαs,Gαi,Gαo或Gαz)取代。这些氨基酸负责受体与其G蛋白的偶联。这些嵌合体与特定的非Gq偶联受体共表达可能会在受体刺激后导致细胞内钙信号的产生。 Screen Quest CHO-Ga16-NOP细胞系是用混杂G蛋白Gα16和三种人类阿片受体之一伤害感受器(也称为ORL-1)稳定转染的CHO-K1细胞。细胞中组成型表达的Gα16蛋白使通常通过cAMP途径发挥作用的该受体与Gq信号转导和动员的细胞内钙偶联。可以使用钙敏感染料(例如Calbryte 520 AM,Cal-520 AM,Fluo-8 AM或Fluo-4 AM)和相应的免洗钙试剂盒检测特定配体对这些细胞中阿片样物质/伤害感受器的激活。该细胞系已成功用于药物发现和筛选环境中,以研究通常不通过细胞内钙偶联的GPCR。它已与FLIPR,FDSS系统一起有效使用。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Screen Quest 人类孤啡肽受体 Ga16 CHO (NOP-Ga16)细胞株。 

 

图示

Screen Quest 人类孤啡肽受体 Ga16 CHO (NOP-Ga16)细胞株   货号38100

图1.用Cal-520®,AM(Cat#21130)在CHO-Ga16-NOP细胞中测量了伤害感受肽刺激的钙反应。 将CHO-Ga16-NOP细胞以60,000个细胞/ 100 µL /孔在Costar黑色96孔板中接种过夜。 在含有20 mM Hepes缓冲液(HHBS)的Hanks中,将等体积(100 µL)的10 µMCal-520®AM和2 mM丙磺舒在37°C下孵育1小时。 用具有1 mM丙磺舒的HHBS代替Cal-520®AM上样溶液。 通过FlexStation(分子设备)添加了Nociceptin,以达到最终指示的浓度。

 

 

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说明书
Screen Quest 人类孤啡肽受体 Ga16 CHO (NOP-Ga16)细胞株.pdf