Kakkalide

SKU: orb1297312

Description

Kakkalide is a small molecule inhibitor of lactate dehydrogenase (LDH) with demonstrated anti-inflammatory properties. It is a useful research tool for studying LDH's role in inflammation, glycolysis, and related pathologies in both cellular and animal models.

Research Area

Immunology & Inflammation, Metabolism Research, Signal Transduction

Key Properties

• CAS Number: 58274-56-9
• MW: 608.54
• Purity: 99.10% (May vary between batches)
• Formula: C₂₈H₃₂O₁₅
• SMILES: COc1ccc(cc1)-c1coc2cc(O[C@@H]3O[C@H](CO[C@@H]4OC[C@@H](O)[C@H](O)[C@H]4O)[C@@H](O)[C@H](O)[C@H]3O)c(OC)c(O)c2c1=O
• Target: ROS,Reactive Oxygen Species,Dehydrogenase
• Solubility: DMSO:10 mM

Bioactivity

• In Vitro:
  Human umbilical vein endothelial cells (HUVEC) were stimulated with 100 μmol/L palmitate (PA) for 30 min and the effects of 30 min pretreatment with 0.1-10 μmol/L Kakkalide on reactive oxygen species (ROS)-associated inflammation in cells were evaluated by western blot analysis and reverse transcription-polymerase chain reaction. Furthermore, we investigated the biomodulation of insulin signaling by Kakkalide along the insulin receptor substrate (IRS)-1/Akt/endothelial nitric oxide synthase (eNOS) pathway. We also determined the effects of 30 min pretreatment with 0.1-10 μmol/L Kakkalide on insulin-mediated endothelium-dependent vasodilation of rat aorta in vitro following stimulation with 100 μmol/L PA. Kakkalide inhibited ROS overproduction and effectively restored mitochondrial membrane potential, demonstrating its chemoprotection of mitochondrial function. In addition, Kakkalide inhibited ROS-associated inflammation in the endothelium by inhibiting tumor necrosis factor-α± and interleukin-6 production and gene expression, as well as suppressing the phosphorylation of c-Jun N-terminal kinase and IκB kinase β/nuclear factor-κB. Inflammation impaired insulin phosphatidylinositol 3-kinase (PI3K) signaling and reduced insulin-mediated NO production in endothelial cells. Kakkalide facilitated PI3K signaling by positively regulating serine/tyrosine phosphorylation of IRS-1.
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Storage & Handling

• Storage: store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

LDH, IL Receptor, NF-κB, Kakkalide, inhibit, Inhibitor, ROS

Compound Identifiers

PubChem CID

5490351