Documents & Downloads

Biotin-PEG7-OH

PEG Derivative

Biotin-PEG7-OH is a polyethylene glycol (PEG) derivative featuring a biotin moiety, seven PEG units, and a hydroxyl (-OH) group. This compound facilitates the formation of a stable non-covalent bond with streptavidin, making it an invaluable tool for a variety of biochemical applications. It is ideal for use in protein labeling, biomolecular interaction studies, and enhancing the solubility of therapeutic agents. Researchers can leverage this reagent in the development of bioconjugates and in various assays requiring high specificity and affinity to biomolecules.

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	2982680-11-3
Applications	PEG Derivative
Formula	C₂₄H₄₅N₃O₉S
Molecular Weight	551.69
SMILES	OCCOCCOCCOCCOCCOCCOCCNC(CCCC[C@H]1[C@]2([H])[C@](NC(N2)=O)([H])CS1)=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.