Fig. 1 · Structure
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Pyrromethene 556
Fluorochrome
Pyrromethene 556 (PM556) is a green-fluorescent polar tracer dye utilized for studying membrane dynamics and cellular interactions. Its primary applications include investigations into membrane fusion, lysis, and gap-junctional communication, as well as the detection of volume changes in cells or liposomes. PM556 serves as a valuable tool for researchers in cell biology and biophysics, facilitating the analysis of membrane behavior and cellular responses.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 121461-69-6 |
| Applications | Fluorochrome |
| Formula | C14H15BF2N2Na2O6S2 |
| Molecular Weight | 466.20 |
| Synonyms | PM556 |
| SMILES | O=S(C1=C(C)C2=C(C)C3=C(C)C(S(=O)(O[Na])=O)=C(C)[N-]3[B+3]([F-])([N]2=C1C)[F-])(O[Na])=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.