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PEG-SAV, custom synthesis

PEG-SAV, custom synthesis

Catalog No: MTO-PEGSAV
Product Name: PEG-SAV, custom synthesis
In Stock: Yes
SKUProduct Name
PEG-SAV, custom synthesis - 10mg
PEG-SAV, custom synthesis - 50mg
PEG-SAV, custom synthesis - 100mg
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PEGylated streptavidin, custom synthesis. One, two, four or eight streptavidin molecules can be attached to a linear mPEG, linear PEG, 4-arm or 8-arm PEG, respectively with the option of all available PEG molecular weights. Streptavidin is a 52.8 kDa protein and has an extraordinarily high affinity for biotin (also known as vitamin B7 or vitamin H). With a dissociation constant (Kd) on the order of 10^-14 mol/L, the binding of biotin to streptavidin is one of the strongest non-covalent interactions known in nature.


1)  Green, NM (1975). “Avidin”. Advances in protein chemistry 29: 85-133, Text.

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