BTC, tetrapotassium salt

Item number	Size	Datasheet	Manual	SDS	Delivery time	Quantity	Price
ABD-21053	1 mg		-		3 - 8 business days*		279.00€

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Ex: 401 nm. Em: 529 nm. Soluble in: Water. This cell-impermeant coumarin Ca2+ indicator exhibits... more

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Product information "BTC, tetrapotassium salt"

Ex: 401 nm. Em: 529 nm. Soluble in: Water. This cell-impermeant coumarin Ca2+ indicator exhibits a shift in excitation maximum from about 480 nm to 400 nm upon binding Ca2+, enabling ratiometric calcium measurements. Due to its high selectivity and low affinity for Ca2+ (Kd ~7 uM) BTC is often used for the quantitation of high Ca2+levels.