Calcein

Synonyms Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein; Fluorescein-bis(methyliminodiacetic acid); Fluorexon; Calcein W; Fluorexon; 3,3'-bis[N,N'-di(carboxymethyl)-aminomethyl]-fluorescein

CAS Number: 1461-15-0 Molecular Formula: C30H26N2O13 Molecular Weight: 622.539 g/mol

Beilstein Registry Number: 8181068 EC Number: 215-957-1 MDL Number: MFCD00005049

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SKU 02190167-CF

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Description

Product Description

Calcein

Application Notes

Fluorometric determination of calcium and EDTA titration of calcium in the presence of magnesium. Calcein is used to determine the integrity and stability of free and sol-gel entrapped liposomes as well as to measure LLO pore formation, by entrappment inside the lumen of the liposomes. To study ultrasound induced drug uptake by the use of a fluorescent reporter molecule . To quantify the cellular uptake of low molecular weight fluorescent molecules due to transient enhancements of membrane permeability .

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Key Applications

Fluorometric determination of calcium and EDTA titration of calcium in the presence of magnesium.

Specifications

SKU	02190167-CF
Application Notes	Fluorometric determination of calcium and EDTA titration of calcium in the presence of magnesium. Calcein is used to determine the integrity and stability of free and sol-gel entrapped liposomes as well as to measure LLO pore formation, by entrappment inside the lumen of the liposomes. To study ultrasound induced drug uptake by the use of a fluorescent reporter molecule . To quantify the cellular uptake of low molecular weight fluorescent molecules due to transient enhancements of membrane permeability .
Beilstein Registry Number	8181068
EC Number	215-957-1
Applications	Fluorometric determination of calcium and EDTA titration of calcium in the presence of magnesium.
Molecular Formula	C30H26N2O13
Molecular Weight	622.539 g/mol
Personal Protective Equipment	Eyeshields, Gloves, respirator filter
Physical Appearance	Orange Powder
Product Families Description	Calcein
Product Overview	Calcein
Refractive Index	1.775 (Lit.)
Storage and Handling	Store at Room Temperature (15-30 °C).
Usage Statement	Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.