Indo-1是一种紫外光激发的荧光钙离子探针,常用氩离子激光发生器在351-356nm波长范围内激发该染料。Indo-1探针的*大发射波长从475nm(未结合钙离子时)迁移到400nm(钙离子饱和时),因此可使用两种波长的荧光强度比率法测定钙离子浓度。与Fura-2一样,比率法避免了不均匀染色、细胞或组织厚度、以及光致退色的相关问题。Indo-1已经在流式细胞研究中广泛使用。
货号
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产品名称
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规格
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50040
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Indo-1, pentaammonium salt
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1mg
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50041
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Indo-1, pentapotassium salt
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1mg
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50042
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Indo-1, pentasodium salt
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1mg
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50043
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Indo-1, AM ester
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10x100ug
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50043-1
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Indo-1, AM ester
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20x50ug
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50044
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Indo-1, AM ester
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1mg
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59000
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Pluronic F-127 (free sample per order of AM esters)
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1g
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59002
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EDC (EDAC; 1-(3-dimethylaminopropyl-3-ethylcarbodiimide, hydrochloride))
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100mg
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59003
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TPEN (Full name: tetrakis-(2-pyridylmethyl)ethylenediamine)
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100mg
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59004
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Pluronic F-127 20% solution in DMSO
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1ml
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59005
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Pluronic F-127, 10% in sterile H2O
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30mL
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59007
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Ionomycin,calcium salt
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1 mg
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59100
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Calcium Calibration Buffer Kit 钙校准试剂盒
(zero and 10 mM CaEGTA, 2x50mL)
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kit
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90082
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DMSO, anhydrous (Dimethyl sulfoxide, or methyl sulfoxide)
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10mL
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