Wednesday, March 21, 2018

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.

Compliant Products Currently In Stock


Laysan Bio is pleased to be able to offer cGMP product(s) listed below based on our current inventory.   We are a Bulk Pharmaceutical Chemical (BPC) which has elected to create a viable internal Quality System that utilized appropriate standards from ICH Q7 and Q10 and 21CFR 210, 211 and 820. 

Laysan Bio has other cGMP products which are manufactured under our Quality System and we will be glad to add products as needed by our customers. If you have questions as to whether or not you need compliant-grade products, please refer to this document.  Please contact our sales team for a quotation, available quantities, or for additional information about our cGMP manufacturing.


Phone 256.586.9004       Fax: 256.586.9007

Or complete this order form and email or fax it to our sales team.


MPEG-PALD-20K (Methoxy Poly(ethylene glycol)PropionAldehyde, MW 20,000)
Item Number: 01010

SS-PEG-SS-3400 (Succinimidyl Succinate-Poly(ethylene glycol)-Succinimidyl Succinate, MW 3,400)
Item Number: 01006


MPEG-SS-5000 (Methoxy Poly(ethylene glycol)-Succinimidyl Succinate, MW 5,000)
Item Number: 01015

SAS-PEG-SAS-2000 (Succinimidyl-Amido-Succinate-Poly(ethylene glycol)-Succinimidyl-Amido-Succinate, MW 2,000)
Item Number: 01017


ACRL-PEG-ACRL-10K (Acrylate-Poly(ethylene glycol)-Acrylate, MW 10,000)
Item Number: 01020



MPEG-SC-5000 (Methoxy Poly(ethylene glycol)-Succinimidyl Carbonate, MW 5,000)
Item Number: 01021


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