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Dde Biotin-PEG4

PEG Derivative

Dde Biotin-PEG4 is a PEG derivative featuring a biotin moiety linked to a chain of five PEG units, with a Dde protecting group. This compound exploits the strong non-covalent interaction between biotin and streptavidin, making it valuable for applications in bioconjugation, protein labeling, and drug delivery systems. Its solubility, stability, and ability to form selective complexes enhance its utility in various biochemical and biophysical studies.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2567570-42-5
Applications	PEG Derivative
Formula	C₂₉H₄₇N₃O₉S
Molecular Weight	613.76
SMILES	O=C(CCCC[C@@H]1SC[C@]([H])(N2)[C@@]1(NC2=O)[H])NCCOCCOCCOCCOCC/C(O)=C3C(CC(C)(CC\3=O)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.