443769
Calcein (Mixture of Structural Isomers)
Size
£422.00
- SKU:
- 443769
- Molecular Weight:
- 622.53
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Format:
- Supplied as a Orange Solid
- Extra Details:
- Calcein, UltraPure Grade, is a fluorescent calcium indicator with excitation and emission wavelengths of 495 and 515nm respectively. Calcein self-quenches at concentrations above 100 mM. It is used as a complexometric indicator for titration of calcium ions with EDTA, and for fluorimetric determination of calcium. Molecular Formula: C30H26N2O13 Solubility: DMSO (Slightly), Methanol (Slightly) Molecular Weight: 622.53 Storage and Stability: Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
- Shipping Conditions:
- Ambient