Documents & Downloads

ATTO 390 NHS ester

Fluorescent Dye

ATTO 390 NHS ester is a fluorescent dye targeting protein labeling through NHS ester chemistry. It displays strong absorption and high fluorescence quantum yield, making it suitable for applications in single molecule detection and high-resolution microscopy. This compound exhibits excellent thermal and photochemical stability, facilitating reliable performance in biological assays and imaging studies.

Out of Stock

Free Aliquoting for Your Order

Tell us your preferred amount per vial. We’ll confirm the options.

Specifications

Manufacturer	Adooq Bioscience
CAS Number	914203-48-8
Applications	Fluorescent Dye
Formula	C₂₄H₂₈N₂O₆
Molecular Weight	440.49
SMILES	CC1=CC(OC2=CC3=C(C=C12)C(C)CC(N3CCCC(ON4C(CCC4=O)=O)=O)(C)C)=O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

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.