Bis-PEG3-biotin
Product Specifications
CAS Number
194920-54-2
Bioactivity
Bis-PEG3-biotin is a biotinylation reagent featuring two terminal biotin groups. The PEG linkage forms an extended spacer arm that facilitates the biotin's access to binding sites on proteins or macromolecules.
Smiles
C(CCCC(NCCCOCCOCCOCCCNC(CCCC[C@H]1[C@@]2([C@](CS1)(NC(=O)N2)[H])[H])=O)=O)[C@H]3[C@@]4([C@](CS3)(NC(=O)N4)[H])[H]
Molecular Formula
C30H52N6O7S2
Molecular Weight
672.9
Shipping Conditions
Ice Packs
Storage Temperature
-20°C
Available Sizes
Frequently Asked Questions
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