Order Center

Use the Order Center to build a Shopping Cart, view Saved Shopping Carts, Recent Orders and Quotes

MSDS

Search for MSDS (Material Safety Data Sheet) by Product Number

Oligo Ordering

Custom Products and Services, including DNA oligos (Primers and Probes), RNA, siRNA, Peptide Libraries and AQUA Peptides

Corporate

Sigma-Aldrich is a leading Life Science and High Technology Materials company focused on enabling science to improve the quality of life

Contact Us

Contact Customer Service

Web Toolbox

The Sigma-Aldrich Web Toolbox features helpful online science research tools and resources

Save 50% on Halogenated Heterocyles

Find the Halogenated Heterocycle that matches your needs from our extensive selection of structures.

Brands & Grades

By knowing how our portfolio is organised, you can easily find a product suitable for your application

Newsletters

Subscribe to free eNews and other newsletters from Sigma-Aldrich

News & Information

South Africa - March 21, 2012 Please note that the import of animal origin products into South Africa are currently being regulated

This means that there could be products that you require, that we are presently unable to import e.g. animal serums, albumins, gelatins, milk powders. Please contact the office if you are unsure on whether your product can be supplied.

Read More
St. Louis, MO - November 4, 2014 Sigma-Aldrich Completes Acquisition of Cell Marque

Sigma-Aldrich Corporation (NASDAQ: SIAL) announced it has completed its acquisition of Rocklin, California based Cell Marque Corporation, an industry-leading provider of in vitro diagnostic (IVD) antibody reagents and kits.

Read More
St. Louis, MO - October 29, 2014 SAFC Launches New Protein Quality Supplement to Increase N-linked Glycosylation

Sigma-Aldrich® Corp. (NASDAQ: SIAL) today announced that SAFC® Commercial (www.safcglobal.com), its custom manufacturing services business unit, has introduced a new protein quality supplement called EX-CELL® Glycosylation Adjust (Gal+).

Read More
St. Louis, MO - October 16, 2014 BioReliance® Introduces Advanced In Vitro ADME and Toxicology Services Designed to Improve Drug Safety and Efficacy

BioReliance, Sigma-Aldrich Corporation’s (NASDAQ: SIAL) biologics and early-development services business under SAFC® Commercial, has introduced select in vitro ADME (absorption, distribution, metabolism and excretion) and toxicology testing services for pharmaceutical, chemical and industrial consumer products to its service offering.

Read More