Tyrosinase
Tyrosinase is a copper-containing metalloprotein belonging to the type-3 copper protein family, together with haemocyanins and catechol oxidases. Tyrosinases are the catalysts in mammals responsible for the formation of melanin in skin and hair color, as well as browning in fruit and vegetables following cell damage.
Tyrosinases are found in various prokaryotes as well as in plants, fungi, arthropods, and mammals and are responsible for pigmentation, wound healing, radiation protection, and primary immune response. Tyrosinases perform two sequential enzymatic reactions: hydroxylation of monophenols and oxidation of diphenols to form quinones which polymerize spontaneously to melanin. In plants, sponges, and many invertebrates, tyrosinases are important for wound healing and primary immune responses; in arthropods, they play a role in sclerotization, and in bacteria, tyrosinases protect DNA from UV damage.
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Tyrosinase Inhibitors
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Tyrosinase Antagonist
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Tyrosinase Activators
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Tyrosinase Modulator
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Tyrosinase Inducer
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Tyrosinase Degrader
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Tyrosinase Substrates
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Tyrosinase Ligand
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Tyrosinase Related Products (319)
Related Products (319)
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Antibodies (9)
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cis-Mulberroside A
0 ImagesCat. No.: HY-N0619ACAS No.: 166734-06-1Synonyms: Mulberroside Dcis-Mulberroside A (Mulberroside D) is the cis-isomer of Mulberroside A. Mulberroside A is one of the main bioactive constituent in mulberry (Morus alba L.). Mulberroside A decreases the expressions of TNF-α, IL-1β, and IL-6 and inhibits the activation of NALP3, caspase-1, and NF-κB and the phosphorylation of ERK, JNK, and p38, exhibiting anti-inflammatory and anti-apoptotic effects. Mulberroside A shows inhibitory activity against mushroom tyrosinase with an IC50 of 53.6 μM.
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6-Hydroxykaempferol
0 Images6-Hydroxykaempferol, a flavonoid, is a competitive tyrosinase inhibitor with an IC50 value of 124 μM. 6-Hydroxykaempferol has a Ki value of 148 μM relative to L-DOPA as a substrate and effectively inhibits the activity of the enzyme by binding to the active site of the enzyme.
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D-Tyrosine-d4
0 ImagesD-Tyrosine-d4 is the deuterium labeled D-Tyrosine (HY-Y0444). D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth.
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3,5-Dihydroxybenzoic acid (Standard)
0 Images3,5-Dihydroxybenzoic acid (Standard) is the analytical standard of 3,5-Dihydroxybenzoic acid. This product is intended for research and analytical applications. 3,5-Dihydroxybenzoic acid a potential biomarker for the consumption of many food products, including beer, nuts, peanut, and pulses. 3,5-Dihydroxybenzoic acid is the agonist for hydroxycarboxylic acid receptor 1 (HCA1, also known as GPR81) that inhibits lipolysis in adipocytes. 3,5-Dihydroxybenzoic acid is the competitive inhibitor for tyrosine phenol-lyase (TPL), exhibits an affinity of Ki=25.7 μM. 3,5-Dihydroxybenzoic acid is orally active.
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10(E)-Pentadecenoic acid
0 ImagesSynonyms: trans-10-Pentadecenoic acid10 (E)-Pentadecenoic acid (trans-10-Pentadecenoic acid) is a melanin synthesis inhibitor. 10 (E)-Pentadecenoic acid inhibits nuclear translocation and reduces the protein level of phosphorylated microphthalmia-associated transcription factor (MITF), as well as decreases intracellular tyrosinase activity. 10 (E)-Pentadecenoic acid can be used in the research of skin pigmentation disorders.
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Decanoic acid (Standard)
0 ImagesDecanoic acid (Standard) is the analytical standard of Decanoic acid. This product is intended for research and analytical applications. Decanoic acid is a key component of the medium-chain triglyceride (MCT) found in coconut oil. Decanoic acid is a brain-penetrant and non-competitive inhibitor of AMPA receptor showing antiseizure activity in rats. Decanoic acid reduces tyrosinase activity and inhibits melanosome maturation. Decanoic acid suppresses the phosphorylation of c-Met and induced apoptosis in hepatocellular carcinoma (HCC) cells by inhibiting the expression of various oncogenic proteins, which is promising for research in the field of mTORC1 signaling, HCC and epilepsy.
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Tyrosinase-IN-16
0 ImagesTyrosinase-IN-16 (compound 19a) is a tyrosine kinase (Tyrosinase) inhibitor with Ki=470 nM. Tyrosinase-IN-16 is cytotoxic to B16F10 cells, with >90% inhibition at 20 μM.
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1-Acetyl-β-carboline
0 ImagesCat. No.: HY-W060074CAS No.: 50892-83-61-Acetyl-β-carboline is a metabolite of Streptomyces kasugaensis and antibacterial agent. 1-Acetyl-β-carboline increases tyrosinase activity, reduces ERK phosphorylation. 1-Acetyl-β-carboline exhibits antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA) strains with MICs ranging from 128 to 256 ug/mL. 1-Acetyl-β-carboline increases the melanin.
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Cyanidin 3-sophoroside chloride
0 ImagesSynonyms: Cy 3-sophCyanidin 3-sophoroside chloride is a potent non-competitive reversible polyphenol oxidase (PPO)/Tyrosinase inhibitor. Also, Cyanidin 3-sophoroside chloride can be used as an anti-browning agent to inhibit the degree of PPO browning, enhance the antioxidant damage capacity of fruits and prolong the storage period.
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5-Methylresorcinol monohydrate
0 ImagesSynonyms: Orcinol monohydrate5-Methylresorcinol monohydrate (Orcinol monohydrate) is a tyrosinase inhibitor. 5-Methylresorcinol monohydrate shows cytotoxicity. 5-Methylresorcinol monohydrate also is an oral active and cross the blood-brain barrier anxiolytic agent.
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Tyrosinase-IN-3
0 ImagesCat. No.: HY-143450CAS No.: 2409081-40-7Tyrosinase-IN-3 (compound 54) is a potent inhibitor of tyrosinase. Tyrosinase is a copper-containing metalloenzyme that is responsible for the rate-limiting catalytic step in the melanin biosynthesis and enzymatic browning. Tyrosinase-IN-3 has the potential for the research of skin whitening agents and food preservatives.
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4-Prenyloxyresveratrol
0 ImagesCat. No.: HY-137000CAS No.: 69065-16-34-Prenyloxyresveratrol, an oxyresveratrol derivative, shows potent tyrosinase inhibitory activity with an IC50 of 0.90 μM.
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Plodicitinib
0 ImagesCat. No.: HY-172432CAS No.: 2360992-48-7Plodicitinib is a Janus tyrosine kinase 3/TEC family kinase inhibitor with anti-inflammatory activity.
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Tyrosinase-IN-5
0 ImagesCat. No.: HY-143459CAS No.: 2525175-90-8Tyrosinase-IN-5 (compound 16c) is a potent inhibitor of tyrosinase with an IC50 of 0.02 μM. Tyrosinase-IN-5 efficiently suppresses the melanogenesis without significant toxicity on cells.
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Tyrosinase-IN-49
0 ImagesCat. No.: HY-181029Tyrosinase-IN-49 (Compound 12) is a potent and mixed-type chalcone-based tyrosinase inhibitor with an IC50 of 0.19 μM. Tyrosinase-IN-49 has potent antioxidant potential with significant DPPH and ABTS radical scavenging capacity. Tyrosinase-IN-49 can chelate the binuclear copper ions in the active center of tyrosinase and reduce Cu2+ to Cu+, thereby reducing the catalytic activity of the enzyme. Tyrosinase-IN-49 has low cytotoxicity for HEK293 cells and zebrafish embryo. Tyrosinase-IN-49 shows antibrowning effects to improve food quality and can be used for research of food preservation.
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LYP-IN-5
0 ImagesCat. No.: HY-182299CAS No.: 459853-10-2LYP-IN-5 is a lymphoid tyrosine phosphatase (LYP) inhibitor with an IC50 value of 20.6 μM. LYP-IN-5 enhances the phosphorylation of ZAP70 and ERK1/2 following TCR stimulation, and promotes T cell activation. LYP-IN-5 can be used in the research of autoimmune diseases.
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Tyrosinase-IN-12
0 ImagesNon-competitive tyrosinase inhibitor (Tyrosinase-IN-12) is a potent, non-competitive tyrosinase inhibitor with an IC50 value of 49.33 ± 2.64 µM and Ki value of 31.25 ± 0.25 µM. Non-competitive tyrosinase inhibitor (Tyrosinase-IN-12) have the highest radical scavenging activity to reduce the production of reactive oxygen species (ROS) with an IC50 value of 25.39 ± 0.77 µM. Non-competitive tyrosinase inhibitor (Tyrosinase-IN-12) can be used for anti-browning substances in the food and agricultural sectors.
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Tyrosinase-IN-1
0 ImagesCat. No.: HY-143448CAS No.: 1164200-43-4Tyrosinase-IN-1 (compound 90) is a potent inhibitor of tyrosinase. Tyrosinase is a copper-containing metalloenzyme that is responsible for the rate-limiting catalytic step in the melanin biosynthesis and enzymatic browning. Tyrosinase-IN-1 has the potential for the research of skin whitening agents and food preservatives.
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Dihydroaltenuene B
0 ImagesCat. No.: HY-N10219CAS No.: 887751-89-5Dihydroaltenuene B is a potent mushroom tyrosinase inhibitor with an IC50 of 38.33 µM. Dihydroaltenuene B shows the hydrogen bonding interactions between the 3-OH and 4’-OH and the His244, Met280 and Gly281 residues of tyrosinase.
