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Protein expression

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NF-κB and Inflammation
Chronic inflammation is an underlying factor in the development and progression of many of the chronic diseases of aging, such as arthritis, atherosclerosis, diabetes, and cancer.
EX-CELL® Glycosylation Adjust (GAL+)
Our protein quality supplement, EX-CELL® Glycosylation Adjust (Gal+), provides customers with a novel chemically defined product which targets glycosylation attributes.
Detection of Protein-protein Interactions by in situ PLA
Proteins are complex biological molecules essential for cellular structure and functions. The majority of proteins commonly interact with various molecules, including other proteins, in order to exert their functions.
Cloning & Expression Vectors
Expression Vectors for Bacterial, Mammalian and Insect Cell Systems. Featured are a variety of tags, promoters and elements for secretion, transient, stable and bicistronic expression.
GABAB Receptors
We offer many products related to GABAB receptors for your research needs.
Inhibition of Protein Synthesis by Antibiotics
Protein synthesis is a complex, multi-step process involving many enzymes as well as conformational alignment. However, the majority of antibiotics that block bacterial protein synthesis interfere with the processes at the 30S subunit or 50S subunit of the 70S bacterial
Duolink® Proximity Ligation Assay (PLA) Multicolor Kits for Sensitive Multiplex Detection
Duolink® PLA Multicolor technology and the quantification of protein-protein interactions in fixed tissues and cells.
Glycolysis via the Embden-Meyerhof-Parnas Glycolytic Pathway
Review the 10 steps of glycolysis in the Embden-Meyerhof-Parnas glycolytic pathway. Easily compare reaction stages and buy the enzymes for your life science research.
Cell-Free Protein Synthesis or Expression
A form of synthetic biology, cell-free protein synthesis or expression (CFPE) is a rapid method to produce recombinant proteins in solution without involving cells. Using biomolecular translation machinery extracted from a range of different cell types, researchers can express a
Glycosaminoglycan Sulfation and Signaling
Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.
How Proximity Ligation Assays (PLA) Work
Learn how Proximity Ligation Assay technology works and how the protein-protein interaction control kit can confirm in situ detection of EGF-induced EGFR-HER2 dimerization.
Caspases Inhibitors and Activators
Agents reported to activate cellular caspases include chemotherapeutic drugs, TNF receptor agonists, and other enzymes. Inhibitors of apoptosis were the first identified endogenous caspase inhibitors.
Nitric Oxide Synthases
We offer many products related to nitric oxide synthases for your research needs.
Phosphoprotein Phosphatases (Serine/Threonine)
We offers many products related to phosphoprotein phosphatases (Serine/Threonine) for your research needs.
Chloride Channels
We offer many products related to chloride channels for your research needs.
P2 Receptors: P2Y G-Protein Family Overview
Surface receptors for extracellular nucleotides are called P2 receptors. Learn more about P2Y G protein-coupled receptors, GPCRs, and ionotropic P2 receptors (P2X ligand-gated ion channels, LGICs).
Calcium Channels
We offers many products related to calcium channels for your research needs.
Focal Adhesion Kinase (FAK) Overview
The focal adhesion kinase (FAK) is a cytoplasmic protein tyrosine kinase. FAK has been implicated as a downstream signaling molecule that functions in the control of several integrin-regulated biological processes.
Opioid Receptors
We offers many products related to opioid receptors for your research needs.
The extracellular signal regulated kinase (ERK1 and ERK2) pathways are activated by mitogens and play an important role in controlling cell growth and differentiation.
Glutamate Receptors (Ion Channel Family)
We offers many products related to ion channel family glutamate receptors for your research needs.
We offers many products related to PDGFR for your research needs.
Src Family Kinases Overview
Src is the original member of a group of non-receptor protein-tyrosine kinases termed the Src family kinases (SFKs). Learn about the SFKs that, in humans, consist of eight members, a small group of atypical members, and two related kinases.
Glutamate Receptors (G Protein Family)
Sigma-Aldrich offers many products related to G-protein family glutamate receptors for your research needs.
Vasopressin and Oxytocin Receptors
Sigma-Aldrich offers many products related to vasopressin and oxytocin receptors for your research needs.
Histamine Synthesis and Metabolism
Our company offers many products related to histamine synthesis and metabolism for your research needs.
Sigma Receptors
Sigma receptors may constitute favorable targets for drug design in conditions such as psychiatric and movement disorders, amnesia, depression, cancer, inflammation and cocaine addiction.
We offer many products related to FGFR for your research needs.
Our company offers many products related to EGFR for your research needs.
Dopamine and Norepinephrine Metabolism
Either monoamine oxidase A (MAO) or catechol-O-methyltransferase (COMT) can catalyze the first step in catecholamine catabolism. The potentially toxic aldehyde intermediate generated in the MAO reaction (3,4-dihydroxyphenylacetaldehyde for dopamine, 3,4-dihydroxyphenylglycolaldehyde for norepinephrine) is either rapidly reduced to an alcohol (by
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