NHS-S-S-dPEG®₄-biotin (cleavable)

$175.00$875.00

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NHS-S-S-dPEG®4-biotin, product number 10194, combines biotin with the highly useful properties of single molecular weight discrete polyethylene glycol (dPEG®), a cleavable disulfide linker, and the amine-reactive functionality of N-hydroxysuccinimidyl (NHS) ester. The total length of the molecule (not counting biotin) is 24 atoms and 28.7 Å. However, the dPEG® portion of the molecule is 16 atoms and 19.2 – 20.2 Å. NHS-S-S-dPEG®4-biotin has numerous applications. For examples and discussion of applications of NHS-S-S-dPEG®4-biotin, please click here.

Quanta BioDesign’s dPEG® Technology

Unlike traditional polyethylene glycol (PEG), which is a disperse polymer (Ð > 1), all of Quanta BioDesign’s dPEG® products are single molecular weight products containing a discrete chain length of PEG as a linker, spacer, or modifier. Consequently, our dPEG® products create uniform conjugates. These conjugates exhibit a more straightforward analysis compared to traditional polymer PEG products. For more information about dPEG® products, please visit this page. To get answers to frequently asked questions, please click here.

Biotinylation with dPEG® Products

Biotinylation is the process of attaching biotin to a biomolecule or surface. This process finds extensive use in biotechnology, medical diagnostics, and many other applications. Typical biotinylation reagents such as LC-biotin are hydrophobic. This hydrophobicity creates problems when biotinylating biomolecules since the biomolecular conjugates can precipitate from aqueous solution. To learn more about biotinylation with dPEG® products, please visit our “Biotinylation with dPEG® Products” page.

Commercial Scale Production Is Available for NHS-S-S-dPEG®4-biotin

If you need bulk product in a larger package size than our standard sizes, please contact us for a quote. Our commercial capabilities permit us to manufacture this product at any scale that you need.

Products Related to NHS-S-S-dPEG®4-biotin

NHS-S-S-dPEG®4-biotin is unique among biotinylation reagents. However, Quanta BioDesign also offers a complete line of biotinylation products. The list of these products is here.

Act Now

Stop using inferior biotinylation reagents! Sure, many other people use LC-biotin products, but you can do better. Our biotinylation reagents offer water solubility, improved hydrodynamic volume, no background noise (which means better signal), and no protein precipitation caused by aggregation. Why would you not use something better?

For better biotinylation, click the “Add to Cart” button now. You will not regret it.

 

Description

 

 

 

Additional information

Weight.5 oz
Dimensions.75 × .75 × 2 in