Laysan is pronounced, "LI-"sän" and it is an albatross
that is found in the islands of the Pacific Ocean. It
is a large, rare bird that is known to be graceful and
impressive in flight.
|
Our Mission
We are dedicated to building a long term relationship with our customers by offering quality PEG reagents backed up with exceptional customer service and technical support.
|




Aldehyde Reagents (pALD, bALD)
CATALOG REAGENTS
Monofunctional mPEG-Butyraldehyde (bALD), MW 2,000 mPEG-Butyraldehyde (bALD), MW 5,000 mPEG-Butyraldehyde (bALD), MW 10,000 mPEG-Butyraldehyde (bALD), MW 20,000 mPEG-Butyraldehyde (bALD), MW 30,000
mPEG-Propionaldehyde (pALD), MW 5,000 mPEG-Propionaldehyde (pALD), MW 20,000
Bifunctional bALD-PEG-bALD, MW 3,400 Heterobifunctional Butyraldehyde-PEG-SVA, MW 3,400 ***MONTHLY SALE ITEM. SEE PRODUCTS FRONT PAGE FOR DISCOUNT CODE.
Butyraldehyde-PEG-Valeric Acid (VA), MW 3,400
Multi-arm 4 arm PEG-PALD (pALD), MW 10,000
Kits mPEG-ButyrAldehyde Kit (mPEG-bALD) 4 molecular weights in kit (2K, 5K, 10K, 20K)
|
* Laysan Bio is pleased to introduce a new product line, the Butyraldehyde-PEG-Valeric Acid (bALD-PEG-VA). This reagent is a new catalog item in the 3400 molecular weight but may be made in the 2,000, 5,000, 10K, and 20K molecular weights as custom items. The bALD-PEG-VA line offers the ability to react the Butyraldehyde functional group with a primary amine of one molecule and then perform a direct condensation between the valeric acid functional group and a primary amine of a second molecule. This two-step process allows the intermediate conjugate to be purified before the second reaction step resulting in a more pure final product.
CUSTOM REAGENTS
Monofunctional mPEG-Propionaldehyde (pALD), MW 1,000 mPEG-Propionaldehyde (pALD), MW 2,000 mPEG-Propionaldehyde (pALD), MW 30,000
Bifunctional bALD-PEG-bALD, MW 1,000 bALD-PEG-bALD, MW 10,000 bALD-PEG-bALD, MW 20,000 bALD-PEG-bALD, MW 35,000
pALD-PEG-pALD, MW 3,400
Heterobifunctional Butyraldehyde-PEG-Biotin, MW 3,400
Butyraldehyde-PEG-SVA, MW 2,000 Butyraldehyde-PEG-SVA, MW 5,000***MONTHLY SALE ITEM. SEE PRODUCTS FRONT PAGE FOR DISCOUNT CODE. Butyraldehyde-PEG-SVA, MW 10,000***MONTHLY SALE ITEM. SEE PRODUCTS FRONT PAGE FOR DISCOUNT CODE
|
|
|
|
 |
.Copyright 2017 |
 |
|
|