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Signal transduction involves biological processes that allow cells to recognize and respond to changes in their environment. Cell receptors can be activated by binding certain extracellular ligands. These binding events trigger a signaling cascade that allows the cell to respond appropriately to the stimulus. Cells may respond to environmental changes by modifying protein and enzyme activity, metabolism or gene expression. Signal transduction is often complex, involving many different protein receptors, enzymes, and secondary messenger molecules such as cyclic nucleotides (cAMP and cGMP), calcium, and lipids. Alfa Aesar provides a range of signal transduction reagents that target various cell signaling pathways.

  • 1,1'-Azobis(N,N-dimethylformamide), 95%
  • 1-(1-Naphthyl)piperazine hydrochloride
  • (±)13-Hydroxyoctadeca-9Z,11E-dienoic acid, 98%, 0.01% in ethanol
  • 1H-[1,2,4]Oxadiazolo[4,3-a]-quinoxalin-1-one, 98+%
  • 1-n-Hexyltheobromine, 98+%
  • 1-O-Hexadecyl-2-N-methylcarbamyl-sn-glycero-3-phosphocholine, 98%
  • 1-O-Palmitoyl-2-O-acetyl-sn-glycero-3-phosphocholine, 99%
  • 1-Pyrrolidinecarbodithioic acid ammonium salt, 98%
  • 2-Mercapto-1-methylimidazole, 98%
  • 2-Mercaptoethane sulfonic acid sodium salt, 96%
  • 2-Mercaptoethylamine hydrochloride, 98+%
  • 3,4-Dihydroxy-DL-phenylalanine, 98%
  • 3,4-Dihydroxyphenylacetic acid, 98+%
  • 4,5',8-Trimethylpsoralen, 99%
  • 4-Hydroxy-TEMPO, free radical, 98+%
  • 5-Bromo-4-chloro-3-indolyl-alpha-D-galactoside
  • 5-Bromo-4-chloro-3-indolyl beta-D-glucoside, 99%
  • 5-Bromo-4-chloro-3-indolyl beta-D-glucuronide sodium salt, 98%
  • 5-Bromo-4-chloro-3-indolyl phosphate disodium salt, 98%
  • 5-Hydroxyindole-3-acetic acid, 98%
  • 6-Hydroxynicotinic acid, 98%
  • 6-Ketoprostaglandin F1alpha, 98%
  • 9-Aminoacridine hydrochloride hydrate, 99%
  • Acebutolol hydrochloride
  • (±)-alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid
  • beta-Estradiol, 99% (dry wt.), ca 3% water
  • Bexarotene, 99+%
  • Bis(methylthio)gliotoxin, 99%
  • Bromhexine hydrochloride, 98+%
  • C2 Dihydroceramide, 98%
  • C8 Ceramide, 98%
  • Cafestol
  • Carbenoxolone disodium salt, 97+%
  • Centrophenoxine hydrochloride, 98%
  • Chlorpropamide
  • Colcemid, 98+%
  • Cytochalasin A
  • Cytochalasin B
  • Denatonium benzoate
  • D-erythro-C8 Ceramide 1-phosphate, 1% w/v in ethanol
  • D-erythro-Dihydrosphingosine-1-phosphate, 98%
  • Diacerein
  • Diazoxide, 98%
  • Dihydroceramide C6, 98%
  • DL-Adrenaline
  • DL-Thioctic acid, 98%
  • DL-Thiorphan
  • Docosahexaenoyl PAF C-16, 98%, 1.0% in ethanol with 0.1% BHT as a stabilizer
  • D-(-)-Penicillamine, 99%
  • Eicosapentaenoyl PAF C-16, 98%, 1.0% in ethanol with 0.1% BHT as a stabilizer

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Metals & Materials

Catalysts

Analytical & Labware