BCECF

Name: BCECF
Brand: TargetMol
SKU: T18922
Price: 198 USD
Availability: InStock
Rating: 4.5 (1 reviews)

还可以

产品编号 T18922Cas号 85138-49-4

别名 2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein

BCECF is a fluorescent probe commonly used to measure pH. It is a dual-excitation ratiometric pH indicator with a pKa of ~6.98. Measurements of pH are made by determining the ratio of emission intensity, detected at 535 nm when excited at 490 nm versus the emission intensity when excited at 440 nm.

BCECF

还可以

产品编号 T18922 别名 2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluoresceinCas号 85138-49-4

规格	价格	库存
500 μg	¥ 647	35日内发货
1 mg	¥ 1,130	35日内发货
5 mg	¥ 3,960	35日内发货

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产品介绍

生物活性

产品描述	BCECF is a fluorescent probe commonly used to measure pH. It is a dual-excitation ratiometric pH indicator with a pKa of ~6.98. Measurements of pH are made by determining the ratio of emission intensity, detected at 535 nm when excited at 490 nm versus the emission intensity when excited at 440 nm.
体外活性	The staining is seen in the interior of hydrogenosomes in some instances. It is also observed by microscopy that the K+/H+ ionophore nigericin does not inhibit hydrogenosomes loading with BCECF.
别名	2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein

化学信息

分子量	1040.892
分子式	C₅₄H₄₀O₂₂
CAS No.	85138-49-4
密度	1.67g/cm3

储存&溶解度

存储

keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

溶解度信息

DMSO: 62.5 mg/mL (120.09 mM), Sonication is recommended.

溶液配制表

DMSO

	1mg	5mg	10mg	50mg
1 mM	0.9607 mL	4.8036 mL	9.6071 mL	48.0357 mL
5 mM	0.1921 mL	0.9607 mL	1.9214 mL	9.6071 mL
10 mM	0.0961 mL	0.4804 mL	0.9607 mL	4.8036 mL
20 mM	0.0480 mL	0.2402 mL	0.4804 mL	2.4018 mL
50 mM	0.0192 mL	0.0961 mL	0.1921 mL	0.9607 mL
100 mM	0.0096 mL	0.0480 mL	0.0961 mL	0.4804 mL