钙离子荧光探针腔肠素 hcp*CAS 123437-32-1*

库存 ：大量

英文名 ：Coelenterazine hcp *CAS 123437-32-1*

CAS号 ：123437-32-1

保质期 ：详见说明

供应商 ：齐源生物

保存条件 ：详见说明

规格 ：250 ug

齐源生物专业代理美国AAT Bioquest产品，并有大量储存现货欢迎致电
关键词：钙离子荧光探针腔肠素 hcp*CAS 123437-32-1*详细如下
Calcium measurement is critical for numerous biological investigations. The aequorin complex comprises a 22 kD apoaequorin protein, molecular oxygen and the luminophore coelenterazine. When three Ca2+ ions bind to this complex, coelenterazine is oxidized to coelenteramide, with a concomitant release of carbon dioxide and blue light. The approximately third-power dependence of aequorin's bioluminescence on Ca2+ concentration allows the measurement of Ca2+ concentrations with a broad detection range from ~0.1 µM to >100 µM. Unlike fluorescent Ca2+ indicators, Ca2+-bound aequorin can be detected without illuminating the sample, thereby eliminating interference from autofluorescence. Native coelenterazine and its derivatives confer different Ca2+ affinities and spectral properties on the aequorin complex. Recombinant apoaequorin reconstituted with coelenterazine hcp is reported to have the best luminescence overall, with both a high quantum yield and a fast response time. However, intracellular reconstitution of aequorin from coelenterazine analogs can be relatively slow. Aequorins containing the cp, f or h form of coelenterazine exhibit 10-20 times stronger luminescence than that of apoaequorin reconstituted with native coelenterazine. Coelenterazines h and cp has been used in HTS screening assay for GPCRs.
齐源生物专业代理美国AAT Bioquest、其它产品详细如下：

货号	英文名称	规格
AAT-102711B2	APC Anti-human CD27 Antibody *O323*	500tests
AAT-102711C0	APC/Cy7 Anti-human CD27 Antibody *O323*	25tests
AAT-102711C1	APC/Cy7 Anti-human CD27 Antibody *O323*	100tests
AAT-102711C2	APC/Cy7 Anti-human CD27 Antibody *O323*	500tests
AAT-102711D0	APC/AF750 Anti-human CD27 Antibody *O323*	25tests
AAT-102711D1	APC/AF750 Anti-human CD27 Antibody *O323*	100tests
AAT-102711D2	APC/AF750 Anti-human CD27 Antibody *O323*	500tests
AAT-102711E0	APC/iFluor™ 700 Anti-human CD27 Antibody *O323*	25tests
AAT-102711E1	APC/iFluor™ 700 Anti-human CD27 Antibody *O323*	100tests
AAT-102711E2	APC/iFluor™ 700 Anti-human CD27 Antibody *O323*	500tests
AAT-102711F0	APC/iFluor™ 750 Anti-human CD27 Antibody *O323*	25tests
AAT-102711F1	APC/iFluor™ 750 Anti-human CD27 Antibody *O323*	100tests
AAT-102711F2	APC/iFluor™ 750 Anti-human CD27 Antibody *O323*	500tests
AAT-102711G0	FITC Anti-human CD27 Antibody *O323*	100tests
AAT-102711G1	FITC Anti-human CD27 Antibody *O323*	500tests
AAT-102711H0	TRITC Anti-human CD27 Antibody *O323*	100tests
AAT-102711H1	TRITC Anti-human CD27 Antibody *O323*	500tests
AAT-102711I0	PacBlue Anti-human CD27 Antibody *O323*	100tests
AAT-102711I1	PacBlue Anti-human CD27 Antibody *O323*	500tests
AAT-102711J0	PacOrange Anti-human CD27 Antibody *O323*	100tests
AAT-102711J1	PacOrange Anti-human CD27 Antibody *O323*	500tests
AAT-102711K0	PE Anti-human CD27 Antibody *O323*	25tests
AAT-102711K1	PE Anti-human CD27 Antibody *O323*	100tests
AAT-102711K2	PE Anti-human CD27 Antibody *O323*	500tests
AAT-102711L0	PE/Cy5 Anti-human CD27 Antibody *O323*	25tests
AAT-102711L1	PE/Cy5 Anti-human CD27 Antibody *O323*	100tests
AAT-102711L2	PE/Cy5 Anti-human CD27 Antibody *O323*	500tests
AAT-102711M0	PE/Cy7 Anti-human CD27 Antibody *O323*	25tests
AAT-102711M1	PE/Cy7 Anti-human CD27 Antibody *O323*	100tests
AAT-102711M2	PE/Cy7 Anti-human CD27 Antibody *O323*	500tests