RSSR ≥97% (by HPLC), crystalline powder
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Supersensitive spin label
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TMH hydrochloride
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Cyclic hydroxylamine spin probe for in vivo, intraperitoneal and intravenous injections.
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Why Choose Corning Fetal Bovine Serum?
Our vertically integrated FBS serum supply chain, from collection to scientist, allows us to provide a consistent supply of FBS.
4-Phenylchalcone oxide (synthetic) ≥98% (by HPLC)
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Potent and selective inhibitor of microsomal and cytosolic epoxide hydrolase (IC50=68 nM). Inhibits epoxide hydrolysis of epoxyeicosatrienoic acids.
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Olomoucine ≥98%, high purity
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Olomoucine is a purine derivative which acts as a potent and selective inhibitor of CDK1 (p34cdc2)/cyclin B and related kinases. It acts by competing for the ATP binding domain of the kinase. Of 35 protein kinases tested, olomoucine inhibited p33CDK2/cyclin A, p33CDK2/cyclin E, p34cdc2/cyclin B, p33CDK5/p35 and erk1 with IC50 of 7, 7, 7, 3 and 25µM respectively. The related kinases p34CDK4/cyclin D and p40CDK6/cyclin D3 were not inhibited or were less sensitive to olomoucine, IC50 > 1000 and 250µM respectively. PKC, PKA, PKG, CaM kinase II, MLC kinase, CK2, EGFR tyrosine kinase, p56lck, p56lyn, p60c-src, v-abl and insulin receptor tyrosine kinase are not inhibited or are weakly inhibited at 1mM. It delays mouse oocyte maturation and inhibits the growth of a variety of human cell lines including Rhabdomyosarcoma cell line Rh1, Rh18, Rh28 and Rh30; MCF-7, KB-3-1 and their adriamycin-resistant counterparts (IC50=18-86µM). It inhibits DNA synthesis in interleukin-2-stimulated T lymphocytes and triggers a G1 arrest similar to interleukin-2 deprivation. Can be used to synchronize cells in G1. Triggers apoptosis in target tumor cells in vitro and in vivo and in maturing cerebellar granule neurons. N9-Isopropyl-olomoucine and the negative control Iso-olomoucine are also available.
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Geranylgeranylpyrophosphate triammonium salt 1mg/ml ≥98%
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Geranylgeranyl-donor.
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Prostaglandin D₂ ≥98% (by HPLC)
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Prostanoid receptor ligand.
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TRAM 34 ≥98% (by HPLC)
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TRAM-34 is a potent and selective inhibitor of the intermediate-conductance Ca2+-activated potassium channel (IKCa). It displays immunosuppressive activity and inhibits the proliferation of endometrial cancer cells.
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(+)-Himbacine ≥98%, powder
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Muscarinic acetylcholine receptor antagonist.
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TMTH hydrochloride ≥99%
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Cyclic hydroxylamine spin probe for in vivo, intraperitoneal and intravenous injections.
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1-Acetoxy-3-carbamoyl-2,2,5,5-tetramethylpyrrolidine (ACP)
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Cell permeable probe for the detection of intracellular oxidative stress.
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Irinotecan hydrochloride trihydrate ≥98% (by HPLC)
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Topoisomerase I inhibitor
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Human recombinant TNF alpha (1) (from E. coli)
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Produced in E.coli.
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Chemiluminescent acridinium esters
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Chemiluminescent acridinium esters are commonly used to label antibodies, proteins, nucleic acids, and some peptides, and are frequently used as detection reagents in immunoassays.
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Anti-H3 Rabbit Polyclonal Antibody
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The nucleosome is made up of four core histone proteins (H2A, H2B, H3 and H4) and is the primary building block of chromatin. The core histones form an octamer, which is made up of one H3-H4 tetramer and two H2A-H2B dimers. The N-terminal tail of core histones undergoes different post-transcriptional modifications including acetylation, phosphorylation, methylation and ubiquitination. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression.
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Anti-Bradykinin Receptor 2 Rabbit Polyclonal Antibody
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Bradykinin (BK) is a nine-amino acid peptide produced by kallikrein cleavage of kininogen precursor proteins in tissue and plasma, and is an important regulator of vascular and pain responses to tissue injury. Two receptors (B1 and B2) have been identified as mediators of BK signaling, and are both seven-transmembrane domain-containing GPCRs. The B2 receptor is constitutively expressed in smooth muscle and neurons, whereas B1 expression is induced following injury. B2 receptors signal via Gq alpha subunits, leading to activation of phospholipase Cbeta, hydrolysis of PI, and an intracellular increase in free calcium, although coupling through Gi, Gs, and G12/13 has also been observed.
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Anti-DopamineR D1 Rabbit Polyclonal Antibody
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Dopamine is the predominant catecholamine neurotransmitter in the mammalian brain, where it regulates locomotor, emotional, memory, and dietary intake functions, as well as peripheral roles such as hormone secretion and renal function. Dopamine receptors (D1-D5) are members of the seven transmembrane domain containing G-protein coupled receptor (GPCR) family A, and are the target of several anti-psychosis and anti-Parkinsonian drugs. The D2, D3, and D4 dopamine receptors are encoded by homologous intron-containing genes, and signal via coupling of Gi/Go alpha G-protein subunits to inhibit adenylyl cyclase activity, as well as modulate cellular ion channel conductance of K+ and Ca2+. This is in contrast to D1 and D5 dopamine receptors, which signal via Gs alpha subunits to activate adenylyl cyclase activity. Coactivation of D1 and D2 receptors has been shown to activate a Gq mediated pathway, stimulating phospholipase C (PLC) and mobilizing intracellular calcium stores. D1 receptors were initially characterized in the striatum and retina and are expressed throughout the brain in the olfactory tubercle, islands of Calleja, entopeduncular nucleus, neocortex, hippocampus, and amygdala. Expression of the D2 receptor is found primarily in the brain (striatum, olfactory tubercle, and nucleus accumbens) and in the anterior and intermediate lobes of the pituitary.
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Anti-GSK3A Mouse Monoclonal Antibody
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Glycogen Synthase Kinase 3 (GSK3) exists in two isoforms, alpha and beta (GSK3α, and GSK3β). GSK3 is an active kinase that becomes phosphorylated by PKB/akt upon growth factor stimulation. Phosphorylation of GSK3α at serine 21 or GSK3β at serine 9, respectively, leads to inhibition of kinase activity of the GSK3.
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Anti-DopamineR D2 Rabbit Polyclonal Antibody
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Dopamine is the predominant catecholamine neurotransmitter in the mammalian brain, where it regulates locomotor, emotional, memory, and dietary intake functions, as well as peripheral roles such as hormone secretion and renal function. Dopamine receptors (D1-D5) are members of the seven transmembrane domain containing GPCR family, and are the target of several anti-psychosis and anti-Parkinsonian drugs. The D2, D3, and D4 receptors signal via coupling of Gi/Go alpha G-protein subunits to inhibit adenylyl cyclase activity and modulate cellular potassium and calcium ion channel conductance. Expression of the D2 receptor is found primarily in the brain (striatum, olfactory tubercle, and nucleus accumbens) and in the anterior and intermediate lobes of the pituitary.
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Anti-Bradykinin Receptor 1 Rabbit Polyclonal Antibody
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Bradykinin (BK) is a nine-amino acid peptide produced by kallikrein cleavage of kininogen precursor proteins in tissue and plasma, and is an important regulator of vascular and pain responses to tissue injury. Two receptors (B1 and B2) have been identified as mediators of BK signaling, and are both members of the seven-transmembrane domain-containing G-protein coupled receptor (GPCR) family. The B2 receptor is constitutively expressed in smooth muscle and neurons, whereas B1 expression is induced following tissue injury or during inflammation. The B2 receptor displays high affinity for BK and Lys-BK peptide agonists, while the B1 receptor displays highest affinity to des-Arg9-BK and des-Arg10-kallidin. Both receptors are best characterized as signaling via coupling to Gq alpha subunits (particularly Gq/11), leading to activation of phospholipase C beta, hydrolysis of PI, and an intracellular increase in free calcium, although coupling through Gi, Gs, and G12/13 has also been observed.
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Anti-SEPT5 Mouse Monoclonal Antibody
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Septin 5 (Sept5/CDCrel-1) is a member of the Septin family of cytoskeletal GTPases. Septin 5 expression is primarily associated with synaptic vesicles in cells of the nervous system where it acts to inhibit exocytosis, although it has also been characterized as an inhibitor of aggregation and release of storage granules in platelets. Phosphorylation of Septin 5 at Ser17 by Cdk5-p35 has been shown to mediate the interaction of Septin 5 with the SNARE protein Syntaxin-1A, regulating neurotransmitter release. Targeted disruption of the Septin 5 gene in mice failed to produce an obvious neurological phenotype, indicating its loss may be overcome by functional redundancy of other septins. Septin 5 is one of several Parkin (an E3 ubiquitin ligase) associated substrates whose accumulation results in cellular toxicity related to the onset of autosomal recessive Parkinson Disease.
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DHEA ELISA kit
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For the quantitative determination of DHEA in culture supernatants, plasma, serum, saliva, and urine from any species.
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Anti-8-ISO-PGF2 alpha Rabbit Polyclonal Antibody
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Prostaglandin F2alpha (PGF2alpha) is formed in a variety of cells from PGH2, which itself is synthesized from arachidonic acid by the enzyme prostaglandin synthetase. PGF2alpha is often viewed as an antagonist to PGE2 due to their opposing effects on various tissues. PGF2alpha is a potent bronchoconstrictor and has been implicated in asthma attacks. PGF2alpha is also involved in reproductive functions including corpus luteum regulation, uterine contractions, and sperm motility. This has led to its use in terminating pregnancies and inducing labor at term. High levels of PGF2alpha have also been associated with preeclampsia.