Cayman Chemical, 5 mg
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AVL-292
Cayman ChemicalA selective, irreversible inhibitor of BTK (IC50 = 0.5 nM in vitro in B cell lymphoma cell lines) that targets and covalently binds to BTK at cysteine-481; inhibits osteoclast function and reduces osteoclast-stimulated proliferation of multiple myeloma cells in animal models of…
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Caylin-2
Cayman ChemicalA nutlin-3 analog; inhibits the growth of HCT116 cells at high concentrations (IC50 = ~8 µM); promotes the growth of HCT116 cells ~40% at concentrations between 5-100 nM.
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Brefeldin A
Cayman ChemicalA natural fungal metabolite which reversibly interferes with protein trafficking and secretion mediated by the Golgi apparatus and endoplasmic reticulum; directly and reversibly inhibits Sec7 domain-containing GEFs which are necessary for Arf activation associated with vesicular transport (IC50 =…
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5-(N-ethyl-N-isopropyl)-Amiloride
Cayman ChemicalA potent inhibitor of several NHE isoforms, inhibiting NHE1, NHE2, NHE3, and NHE5 with Ki values of 0.02, 0.5, 2.4, and 0.42 μM, respectively; less effectively inhibits NHE4 (IC50 ≥10 μM).
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Aureothin
Cayman ChemicalA natural nitroaryl-substituted polyketide that exhibits antitumor, antifungal, and insecticidal activities; non-competitive inhibitor NADH:ubiquinone oxidoreductase of bovine heart, N. crassa, and E. coli (IC50s = 0.07, 0.08, and 22 nmol/mg protein, respectively).
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GSK106 (hydrochloride)
Cayman ChemicalAn inactive control for the selective PAD4 inhibitors, GSK484 and GSK199 (IC50s >100 µM).
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CCG-203971
Cayman ChemicalAn inhibitor of SRE activation in PC3 cells (IC50 = 6.4 μM), with 87% inhibition of SRE activation achieved at 100 μM; inhibits PC3 cell migration (IC50 = 4.2 μM), as determined by a scratch wound assay; causes no cytotoxicity when evaluated by WST-1 assay.
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11-deoxy Prostaglandin E2
Cayman Chemical11-deoxy PGE2 is a stable, synthetic analog of PGE2. In contrast to PGE2 which has bronchodilation effects, 11-deoxy PGE2 is a powerful bronchoconstrictor and is 5 to 30 times more potent than PGF2α in the contraction of human respiratory tract smooth muscle in vitro.
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Protodioscin
Cayman ChemicalA steroidal saponin that displays cytotoxicity against a range of cancer cells in vitro, including leukemia, colon cancer, and prostate cancer cells (GI50 ≤ 2 µM).
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Hexanolamino PAF C-16
Cayman ChemicalHexanolamino PAF C-16 is a PAF analog with mixed PAF receptor agonist/antagonist properties. In human monocyte-derived macrophages, it is an antagonist which inhibits the production of reactive oxygen species in response to PAF C-16. On the other hand, in rabbit platelets and guinea pig…
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Cannabigerovarin
Cayman ChemicalAn analytical reference material categorized as a phytocannabinoid; intended for research and forensic applications
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Letermovir
Cayman ChemicalA small molecule inhibitor of human cytomegalovirus viral replication (EC50 = ~5 nM with a selectivity index >15,000) that targets viral DNA cleavage and packaging.
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Thiorphan
Cayman ChemicalA potent inhibitor of neprilysin, a membrane metallo-endopeptidase that cleaves peptide hormones, such as enkephalins, glucagon, and bradykinin (Ki = 4-140 nM); produced in vivo via the metabolism of the prodrug acetorphan.
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8-iso Prostaglandin E2 isopropyl ester
Cayman Chemical8-iso PGE2 isopropyl ester is a more lipophilic form of the free acid, 8-iso PGE2. Prostaglandin esters have enhanced lipid solubility compared to their parent compounds. They are generally hydrolyzed to the free acid upon in vivo administration, making the esters useful prodrugs. In general, the…
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U-73122
Cayman ChemicalAn inhibitor of PLC-dependent processes by an undefined mechanism; inhibits platelet aggregation induced by collagen or thrombin with IC50 values of 0.6 and 5 µM, respectively.
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Butyrolactone 3
Cayman ChemicalSpecifically inhibits the histone acetyltransferase Gcn5 (IC50 = 100 μM) and can inhibit pre-RNA splicing with an IC50 value of 0.5 mM.
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Fludarabine
Cayman ChemicalA nuclesoside analog that disrupts DNA synthesis in blood cells; effective in a number of animal tumor systems including LI210 leukemia, CD8F mammary adenocarcinoma, P388 leukemia, and human LX-1 lung tumor xenograft and displays anticancer activity against human hematological malignancies in vivo.
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PF-04418948
Cayman ChemicalAn orally active, potent, and selective EP2 receptor antagonist (IC50 = 16 nM); over 1,000-fold less active at other prostanoid receptors, including other EP receptors.
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HDMAPP (ammonium salt)
Cayman ChemicalA microbial metabolite that binds the TCR on Vγ9Vδ2 peripheral blood lymphocytes with high affinity (EC50 = 0.39 nM); induces the expansion of human memory Vγ9Vδ2 T cells.
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Prostaglandin A2
Cayman ChemicalPGA2 is a naturally occurring prostaglandin in gorgonian corals where it may function in self defense. It is generally not present in mammals. PGA2 has low biological potency in most bioassays, but it does show some antiviral/antitumor activity. At a 25 µM concentration, PGA2 blocks the cell…
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PFK15
Cayman ChemicalA selective inhibitor of PFKFB3 (IC50 = 207 nM); rapidly induces apoptosis in transformed cells, suppresses glucose uptake and growth of Lewis lung carcinomas in syngeneic mice, and yields antitumor effects in human xenograft models of cancer in athymic mice.
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KC7F2
Cayman ChemicalAn inhibitor of HIF-1α protein translation; suppresses phosphorylation of two key regulators of protein synthesis, eukaryotic translation initiation factor 4E binding protein 1 (4EBP1) and p70 S6 kinase; cytotoxic to a variety of cancer cell lines with an IC50 value of 15-25 µM.
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Prostaglandin B1
Cayman ChemicalPGB1 is a non-enzymatic dehydration product of PGE1 resulting from treatment with strong base. Oligomers of PGB1 are known to exhibit antioxidant and ionophoric activity.
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UK 5099
Cayman ChemicalA specific and potent inhibitor of MPC carrier activity; potently inhibits pyruvate-dependent oxygen consumption by rat heart mitochondria (IC50 = 50 nM).
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Ibotenic Acid
Cayman ChemicalA neuroexcitatory amino acid that functions as a NMDA and metabotropic glutamate receptor agonist; used to induce brain lesions in animal models of cognitive dysfunction.
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Ingenol-3-angelate
Cayman ChemicalA hydrophobic diterpene ester that rapidly induces cell death in proliferating keratinocytes through plasma membrane and mitochondrial disruption; causes inflammation due, at least in part, to activation of PKC, leading to antibody-dependent cellular cytotoxicity.
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(S)-(-)-Linoleyl-1'-Hydroxy-2'-Propylamide
Cayman ChemicalA homolog of LOEA, characterized by the addition of an (S)-α-methyl group at the methylene carbon adjacent to the amide nitrogen.
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Suc-Leu-Tyr-AMC
Cayman ChemicalA fluorescent substrate for calpain and papain (excitation max: 360 nm; emission max: 460 nm) that is used for measuring the chymotrypsin-like peptidase activity of the 20S proteasome.
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PI-103
Cayman ChemicalA potent, cell-permeable, ATP-competitive inhibitor of PI3K family members (IC50 = 2, 8, 20, 26 nM for DNA-PK, p110α, mTORC1, and PI3-KC2β, respectively).
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Bortezomib
Cayman ChemicalA dipeptide boronic acid derivative that reversibly inhibits the 20S proteasome (Ki = 0.6 nM); drives cell cycle arrest and apoptosis in cancer cell lines and has applications in multiple myeloma and certain lymphomas, as well as other types of cancer.
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WH-4-023
Cayman ChemicalA selective inhibitor of the Src family of non-receptor tyrosine kinases (IC50s = 2 and 6 nM for Lck and Src, respectively); used in combination with PD 0325901, CHIR99021, and SB-590885 to support self-renewal of naïve human embryonic stem cells.