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Cell signaling

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Melatonin Receptors
We offer many products related to melatonin receptors for your research needs.
Cholesterol Biosynthesis Regulation
The amount of cholesterol that is synthesized in the liver is tightly regulated by dietary cholesterol levels. LDL receptors regulate the cellular transport of lipid rich low density lipoprotein (LDL) particles.
Vitronectin is a glycoprotein present in plasma and tissues. Together with fibronectin, vitronectin is one of the major cell adhesion proteins in plasma.
GABAB Receptors
We offer many products related to GABAB receptors for your research needs.
Calcitonin Gene-Related Peptides
Sigma-Aldrich offers many products related to calcitonin gene-related peptides for your research needs.
Vimentin is an intermediate filamentous cytosketetal protein found in cells of mesenchymal origin. Vimentin typically exists as a coiled-coil dimer that interacts with another dimers to form a tetrameric complex that forms cytoskeletal protein sheets
Cholesterol Esterification
Cholesterol undergoes esterification to improve transport. Cholesterol esters are more easily packaged into the interior of lipoproteins - increasing the quantity that can be readily transported in the blood stream.
Myosins are a family of ATP-dependent motor proteins. Myosin II is the major contractile protein involved in eukaryotic muscle contraction by “walking” along actin microfilaments of the sarcomere
Biglycan is a 200-350 kDa(proteoglycan consisting of a 45 kDa core protein and two chrondroitin/dermatan sulfate glycosaminoglycan chains.
Tropomyosin together with troponin, regulate the binding of myosin to actin. Tropomyosin is a dimeric coiled-coil protein forming continuous polymers along the myosin-binding groove of actin. Varoius tropomyosin isoforms help to confer structure and function to actins in the
Spectrin is the major component of the protein network, which covers the cytoplasmic surface of vertebrate, erythrocyte membranes. It is a high molecular weight heterodimer, composed of two subunits (molecular weights of approximately 230 kDa and 250 kDa)
Vascular Endothelial Growth Factors (VEGF)
Vascular endothelial growth factor (VEGF) is a family of closely related growth factors having a conserved pattern of eight cysteine residues and sharing common VEGF receptors. VEGF-A (VEGF) is a potent growth factor for blood vessel endothelial cells, showing pleiotropic
VEGF Pathway
Read review on VEGF signaling pathway (Vascular endothelial growth factor (VEGF)/VEGF receptor) and find related products.
Review of O-Linked Glycoproteins
O-Linked glycoproteins are usually large proteins with a molecular mass of >200 kDa. Glycosylation generally occurs in high-density clusters and may represent as much as 50-80% of the overall mass.
c-Src kinase (Csk)
The C-terminal c-Src kinase (Csk) is a 50-kDa cytosolic tyrosine kinase expressed in all examined cell types
Mitogen-activated Protein Kinases (MAPKs)
The mitogen-activated protein kinase (MAPK) family consists of stress-activated (SAPK) and MAPKs. Learn about their network of signal transduction cascades that mediate cellular responses to a diverse range of stimuli.
The AMP-activated protein kinase (AMPK) acts as a sensor of cellular energy status. AMPK exists as heterotrimeric complexes comprising a catalytic α subunit and regulatory β and γ subunits.
Nitric Oxide Synthases
We offer many products related to nitric oxide synthases for your research needs.
Protein Kinase C (PKC)
Protein kinase C (PKC) is an AGC kinase that phosphorylates serine and threonine residues in many target proteins.
Cyclic Nucleotide-Gated (CNG) and Hyperpolarization Activated Cyclic Nucleotide-Gated (HCN) Channels
We offers many products related to CNG and HCN channels for your research needs.
Phospholipase A2
Phospholipase A2 (PLA2) designates a class of enzymes that hydrolyze the sn-2 ester of glycerophospholipids to produce a fatty acid and a lysophospholipid. It has become clear that some of these enzymes liberate arachidonic acid in mammalian cells for the
Chloride Channels
We offer many products related to chloride channels for your research needs.
Phospholipase C
The hydrolysis of a minor membrane phospholipid, phosphatidylinositol 4,5-bisphosphate (PIP2) by a specific phospholipase C (PLC) is one of the earliest key events in the regulation of various cell functions by more than 100 extracellular signaling molecules.
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).
Sodium Channels
Voltage-gated sodium channels are present in most excitable cell membranes and play an important role in generating action potentials.
Adenosine Receptors
We offers many products related to adenosine receptors for your research needs.
Potassium Channels
We offer many products related to potassium channels for your research needs.
Opioid Receptors
We offers many products related to opioid receptors for your research needs.
Tec Kinases
Tec kinases are activated in response to cellular stimulation by antigen receptors, integrins, growth factors, cytokines, and G protein-coupled receptors.
Cyclin-dependent Kinases (CDKs)
Review properties, activators and inhibitors, and available products for researching cyclin-dependent kinases (CDKs).
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