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N-(Amino-PEG4)-N-Biotin-PEG4-acid

PROTAC Linker

N-(Amino-PEG4)-N-Biotin-PEG4-acid functions as a biotin-labeled, polyethylene glycol (PEG) linker for protein degradation targeting chimera (PROTAC) synthesis. This compound facilitates the conjugation of biotin to target proteins, enhancing their degradation through the ubiquitin-proteasome pathway. It is suitable for research applications involving targeted protein degradation and characterization of biotinylated proteins.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2100306-84-9
Applications	PROTAC Linker
Formula	C₃₁H₅₈N₄O₁₂S
Molecular Weight	710.88
SMILES	O=C(O)CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCN)C(CCCC[C@H]1SC[C@@]([C@@]1([H])N2)([H])NC2=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.