Results for Activators & Inhibitors ( 70848 )
- From: €33.00
Paclobutrazol (Legacy Tebubio ref. 282T38273). Paclobutrazol ((R,R)-paclobutrazol) is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins.1,2It also has antifungal activities.3PBZ, which is transported acropetally in plants, can also suppress the synthesis of abscisic acid and induce chilling tolerance in plants.1,4,5PBZ is typically used to support research on the role of gibberellins in plant biology.
- From: €676.00
Papyracillic Acid (Legacy Tebubio ref. 282T38274). Papyracillic acid is a fungal metabolite and a derivative of penicillic acid originally isolated fromL. papyraceumand has antibiotic, antifungal, and phytotoxic activities.1,2It is active against the bacteriaX. campestrisandB. subtilisand the fungusC. tropicalisin a disc assay when used at a concentration of 5 μg/disc.2Papyracillic acid (1 mg/ml) induces necrotic lesion formation in a panel of 10 plants.
- From: €1,805.00
Kirromycin (Legacy Tebubio ref. 282T38275). Kirromycin is an antibiotic originally isolated from Streptomyces and an inhibitor of protein biosynthesis. It inhibits isoleucine incorporation, polyphenylalanine synthesis, and growth of B. brevis. Kirromycin inhibits elongation factor Tu-dependent peptidyl transfer activity in E. coli.
- From: €1,442.00
Benzomalvin C (Legacy Tebubio ref. 282T38276). Benzomalvin C is a weak antagonist of the neurokinin-1 (NK1) receptor, inhibiting binding of substance P by 46% at 100 μg/ml in vitro, and a weak inhibitor of indolamine 2,3-dioxygenase (IDO) with an IC50 value of 130 μM for recombinant IDO. Isolated from Penicillium, it contains an epoxide group at C-19 and C-20, absent in benzomalvins A, B, or E.
- From: €171.00
8-methyl Nonanoic Acid (Legacy Tebubio ref. 282T38277). Capsaicin, the chemical that imparts the spicy-hot quality of chili peppers, is produced by the fruits of plants belonging to the Capsicum family. 8-methyl Nonanoic acid is an immediate precursor of capsaicin as well as a by-product of capsaicin degradation.[1] Addition of 5 mM of 8-methyl nonanoic acid significantly increases the yield of capsaicin in both immobilized and freely suspended cells of C. frutescens. [2] Capsaicin has reported antimicrobial properties, however isocapric acid can act as a growth substrate in certain bacterial strains.[3]
- From: €334.00
9(Z),12(Z),15(Z),18(Z),21(Z)-Tetracosapentaenoic Acid (Legacy Tebubio ref. 282T38278). 9(Z),12(Z),15(Z),18(Z),21(Z)-Tetracosapentaenoic acid is an ω-3 very long-chain polyunsaturated fatty acid. It has been used to study the desaturation and elongation of ω-3 polyunsaturated fatty acids. It is elongated to form C26:5 or acted on by δ6 desaturase to form C24:6. 9(Z),12(Z),15(Z),18(Z),21(Z)-Tetracosapentaenoic acid is found at low levels in mouse brain and spleen and levels decrease in the brain and spleen of old and exceptionally old mice.
- From: €89.00
C2-8 (Legacy Tebubio ref. 282T38279). C2-8 is an inhibitor of polyglutamine (polyQ) aggregation with IC50s of 25 and 0.05 μM for recombinant HDQ51 and in PC12 cells, respectively. It also limits polyQ aggregation in organotypic hippocampal slice cultures from R6/2 transgenic mice and reduces neurodegeneration dose-dependently in a Drosophila model of Huntington's disease. C2-8 (100 and 200 mg/kg) decreases huntingtin aggregate size, reduces neuronal atrophy, and enhances motor performance in a rotarod test in the R6/2 transgenic mouse model of Huntington's disease.
- Ref: T3828Sizes: 1 mg, 5 mg, 25 mg, 100 mg, 50 mg, 500 mg, 10 mg, 2 mg, 1 mL * 10 mM (in DMSO)
C22 dihydro 1-Deoxyceramide (m18:0/22:0) (Legacy Tebubio ref. 282T38280). C22 dihydro 1-Deoxyceramide (m18:0/22:0) is a very long-chain atypical ceramide containing a 1-deoxysphinganine backbone. 1-Deoxysphingolipids are formed when serine palmitoyltransferase condenses palmitoyl-CoA with alanine instead of serine during sphingolipid synthesis.1,2 C22 dihydro 1-Deoxyceramide (m18:0/22:0) has been found in mouse embryonic fibroblasts (MEFs) following application of 1-deoxysphinganine alkyne or 1-deoxysphinganine-d3.3 It has also been found as the most prevalent dihydro deoxyceramide species in mouse brain, spinal cord, and sciatic nerve at one, three, and six months of age.4