Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
Cleavage enzymes were found to cut DNA at specific sites, creating unique, gene-size fragments that could be fused together in the laboratory. Learn more about our best selling products designed for highly specific cleavage of fusion proteins followed by removal of enterokinase, factor Xa, HRV 3C protease and thrombin.
Histone modifications regulate DNA transcription, repair, recombination, and replication, and can alter local chromatin architecture. Understanding histone modifications is key to uncovering epigenetic mechanisms of gene regulation. Merck grasps the complexity of this research and provides a growing line of kits, antibodies, and assays for studying histones and their modifications. Merck offers over 600 validated antibodies, recombinant proteins, and kits to analyze histone and histone-variant phosphorylation, methylation, acetylation, ubiquitination, and citrullination-the most widely studied histone modifications in epigenetics today.
Proteins and enzymes are vital parts of organisms participating in almost every process and performing functions that include transport of molecules, DNA replication, catalysis, and responding to stimuli. We offer thousands of highly qualified proteins within an extensive group of subcategories.
We provide bulk reagents Proteins and Enzymes along with our bulk reagents, across a range of subcategories from Cytokines and Growth Factors to Substrate Proteins and Peptides.
We provide organics, inorganics and other compounds including essential proteins such as albumin, and amino acids for use in culture media and radio labeling.
Proteins are generally believed to move between the compartments of the secretory pathway by budding and fusion of transport vesicles between successive compartments.
RNA-binding proteins (RBPs) play a key role in post-transcriptional regulation of gene expression by binding to RNA along various points and at various times.
Extracellular matrix (ECM) proteins and coated Plates for cell analysis actively regulate a diverse range of cell functions including cell adhesion, differentiation, proliferation, and more while maintaining cell viability and maximizing cell proliferation.
Extracellular matrix (ECM) proteins and coated Plates for cell growth, actively regulate a diverse range of cell functions including cell adhesion, differentiation, proliferation, and more while maintaining cell viability and maximizing cell proliferation.