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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.






Laysan Bio Products

 


Thank you for your interest in the reagents from Laysan Bio, Inc.  Below is a list of sale items followed by a list of the categories for the reagents that we offer.  To find out more information about using our reagents, please go to our FAQ page.  Click here to download a printable order form.

MONTHLY WEB SALE FOR AUGUST:  You must enter the code in the Comments section of the order form online.  You can also send your order through email, by phone, or fax and use this code for a discount.  This code will expire on August 31st.  One code per line item.  Please check back monthly for new product discounts each month.

WS0817-25% (25% discount)                                             WS0817-15%  (15% discount)
     
ACRL-PEG-SVA-8000                                                          4 ARM-PEG-ASA-20K


BALD-PEG-SVA-3400                                                          4 ARM-PEG-EPOX-10K


BALD-PEG-SVA-5000                                                          4 ARM-PEG-SAS-20K


BALD-PEG-SVA-10K                                                           MPEG-CM-10K


BIOTIN-PEG-NH2-2000                                                       MPEG-EPOX-2000


BIOTIN-PEG-NH2-10K                                                        


BIOTIN-PEG-SC-2000                                                          MPEG-NPC-2000


DSPE-PEG-MAL-10K                                                           MPEG-NPC-5000


FMOC-NH-PEG-OH-5000                                                    MPEG-SC-1000


HO-PEG-MAL-20K                                                               MPEG-SC-20K


HO-PEG-VA-3400                                                                 MPEG-SG-5000


HO-PEG-VA-5000                                                                 MPEG-SPA-1000


MAL-PEG-SVA-2000                                                            MPEG-SS-1000


MAL-PEG-SVA-10K                                                             MPEG-SS-10K


NH2-PEG-VA-3400                                                               ASA-PEG-ASA-3400


NH2-PEG-VA-5000


MPEG-ACRL-10K


MPEG-BIOTIN-10K


MPEG-SAS-5000


MPEG-SAS-10K


MPEG-SAS-20K


MPEG-SVA-30K


EPOX-PEG-EPOX-2000


HZ-PEG-HZ-3400


MAL-PEG-MAL-1000

MAL-PEG-MAL-2000

MAL-PEG-MAL-10K


SAS-PEG-SAS-2000


SG-PEG-SG-5000


SS-PEG-SS-10K


tBOC-NH-PEG-NH2-3400


tBOC-NH-PEG-SC-3400


tBOC-NH-PEG-SC-5000


tBOC-NH-PEG-SVA-5000

 

If you do not see a reagent that will fit your needs, please contact us to receive a custom quotation. If you need a quote for quantities larger than 50 grams, please contact us for bulk pricing. 


Don't know which PEG to use?  Laysan offers research kits to help reduce the cost and time determining which functional group and MW is appropriate for your application. The kits consist of multiple functional groups that will react with a specific targeted end group or with multiple MWs of a single functional group.  Individual kit information is available on our kit page.

We offer smaller bottling requests for a fee of $50 and then $5 per bottle.  Due to the accuracy of our scales, we are not able to bottle lower than 100 mg quantities. 

***We have listed several custom reagents that are frequently in stock.  Please contact us for availability on all reagents.

PLACING ORDERS:  You can use the link within the shopping cart to place an order or you can complete the order form and send it by email (sales@laysanbio.com) or fax (256-586-9007).  Laysan may also place your order by fax, email or phone. Please contact us at sales@laysanbio.com or by phone at 888-852-9726 or 256-586-9004 with any questions.  If you need to ask a technical question about one of our reagents, please contact us at tech@laysanbio.com.  

REAGENT CATEGORIES

Pegylation Research Kits

Acrylates (ACRL)

Aldehydes (bALD and pALD)

Amines (NH2)

Biotins (BIO)

Carboxymethyl (COOH)

Epoxides (EPOX)

Esters (SC, SCM, SG, SS, SVA)

Hydrazides (HZ)

Hydroxyls (OH)

Maleimides (MAL)

Multi-Arm (4 arm PEG reagents)

Nitrophenyl Carbonates (NPC)

Orthopyridyl Disulfides (OPSS)

Phospholipid (DSPE)

Protected PEGs (FMOC and tBOC)

Silanes (SIL)

Thiols (SH)

Valeric Acid (VA)


All sales are subject to Laysan Bio's Terms and Conditions of Sale.  Please click here to view the Terms and Conditions.  Because of the broad range of uses for PEG reagents, Laysan Bio can not guarantee that the reagent(s) will work for each customer's specific use.  If you have questions we encourage you to contact us prior to ordering the reagent(s). 

All products are shipped overnight or international priority for the stability of the product(s).

International Customers:  If a VAT# or broker information is not included at the time of an international order, a delay may occur. An email address is required so a tracking number can be sent.  The customer is responsible for contacting FedEx if a delay occurs. Laysan is not responsible for deliveries delayed due to international customs issues or weather. Thank you for your cooperation.

Click here to find a listing of our MSDS documents.  Click here to find a listing of our SDS documents.

LAYSAN BIO OFFERS COMPLIANT MANUFACTURING

Laysan Bio has a Quality System and manufactures cGMP compliant “Bulk Pharmaceutical Chemical” reagents.  We welcome all discussions regarding this service and will work with you to help our products fit your project requirements.  If you are not sure if you need compliant-grade or research-grade material, click here for more information.  We have a list of compliant-grade reagents that are currently in stock on the, "Compliant Products In Stock" page.  Call today to request a quotation or to schedule a conference call.

 

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