Promega supplies a full line of biochemical buffers and reagents for the molecular biology lab. From this page you can browse a list of all biochemicals, or view the featured products and resources to discover more about specific offerings.
Acrylamide, Molecular Grade
Resolve very small DNA fragments, such as those generated by sequencing reactions, using polyacrylamide gel electrophoresis.
Agarose LMP
Preparative Grade for Small Fragments: Premium, DNase/RNase-free agarose used for isolation of DNA fragments 10-1,000bp. Isolated fragments can be used in many downstream applications.
IPTG, Dioxane-Free
IPTG induces β-galactosidase activity by binding to and inhibiting the lac repressor, allowing you to differentiate recombinants from non-recombinants in cloning strategies using vectors containing the lacZ or lacZ α-peptide gene.
X-Gal
X-Gal: Used in conjunction with IPTG to detect β-galactosidase activity. Tested for use with the pGEM®-Z vectors in chromogenicity assays.
This Protocols and Applications Guide chapter provides basic information on preparing buffers for biochemical reactions.