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NHS-Phosphine

Amine-reactive Compound

NHS-Phosphine is an amine-reactive compound that targets primary amines for efficient derivatization. This reagent facilitates the modification of proteins or amine-coated polymer surfaces, enabling ligation with azide-tagged molecules. Its utility in conjugation strategies makes it a valuable tool for researchers in the study of biomolecular interactions and the development of innovative bioconjugates.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	532931-48-9
Applications	Amine-reactive Compound
Formula	C₂₅H₂₀NO₆P
Molecular Weight	461.40
SMILES	O=C(C1=CC=C(C(P(C2=CC=CC=C2)C3=CC=CC=C3)=C1)C(OC)=O)ON4C(CCC4=O)=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.