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C0875

Sigma-Aldrich

Calcein

Powder

Sinonimo/i:

Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein, Fluorescein-bis(methyliminodiacetic acid), Fluorexon

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About This Item

Formula empirica (notazione di Hill):
C30H26N2O13
Numero CAS:
154071-48-4
Peso molecolare:
622.53
Beilstein:
8181068
Codice UNSPSC:
12171500
ID PubChem:
24892279
NACRES:
NA.47

product name

Calcein, Used for the fluorometric determination of calcium and EDTA titration of calcium in the presence of magnesium.

Livello qualitativo

200

Descrizione

mixed isomers

Forma fisica

powder

tecniche

titration: suitable

Colore

yellow to brown

Solubilità

NaOH: 50 mg/mL

Fluorescenza

λex 470 nm; λem 509 nm (pH 7.4)

Compatibilità

suitable for (Suitable for fluorometric determination of Ca Suitable for EDTA titration of Ca in the presence of Mg)

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

OC(=O)CN(CC(O)=O)Cc1cc2c(Oc3cc(O)c(CN(CC(O)=O)CC(O)=O)cc3C24OC(=O)c5ccccc45)cc1O

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Categorie correlate

Applicazioni

Calcein has been used:
  • in whole cell staining
  • in histomorphometry and micro-computed tomography
  • to label active bone-forming surfaces

Azioni biochim/fisiol

Calcein is a calcium-dependent fluorescent molecule. It is mainly required to study bone metabolism under in vivo conditions and helps in the staining of pit area under in vitro conditions. Calcein is used for the fluorometric determination of calcium and EDTA (ethylenediaminetetraacetic acid) titration of calcium.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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