Tyrosinase

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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.

Tyrosinase Related Products (233)
Antibodies (9)

By Effects:	Substrates (2) Inhibitors (205) Degrader (1) Antagonist (1) Activators (7) Modulator (1) Inducer (1)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-P99622

Flanvotumab	Inhibitor
Flanvotumab (IMC-20D7S) is a human monoclonal antibody targeting to tyrosinase-related protein (TYRP1), specifically expressed in melanocytes and melanoma cells. Flanvotumab acts function via natural killing-mediated antibody-dependent cell-mediated cytotoxicity (ADCC). Flanvotumab has potent anti-tumor activity and good tolerance.

HY-101243

XMD16-5	Inhibitor	98.59%
XMD16-5 is a potent TNK2 inhibitor with IC₅₀ values of 16 and 77 nM for the D163E and R806Q mutations, respectively.

HY-N1750

3-(2,4-Dihydroxyphenyl)propanoic acid	Inhibitor	99.46%
3-(2,4-Dihydroxyphenyl)propanoic acid (DPPacid) is a potent and competitive tyrosinase inhibitor, inhibits L-Tyrosine and DL-DOPA with an IC₅₀ and a K_i of 3.02 μM and 11.5 μM, respectively.

HY-W013636B

Calcium 2-oxoglutarate	Inhibitor	≥98.0%
Calcium 2-oxoglutarate is an intermediate in the production of ATP or GTP in the Krebs cycle. Calcium 2-oxoglutarate also acts as the major carbon skeleton for nitrogen-assimilatory reactions. Calcium 2-oxoglutarate is a reversible inhibitor of tyrosinase (IC₅₀=15 mM).

HY-D0168

Orcinol	Inhibitor	99.97%
Orcinol (3,5-Dihydroxytoluene) is an organic compound used in biological dyeing and proteomics research. Orcinol inhibits melanogenesis in B16F10 cells by upregulating the MAPK/ERK signaling pathway, and suppresses the expression of MITF, tyrosinase (TYR), TRP1, and DCT. Orcinol exhibits certain DPPH radical scavenging activity. In addition, Orcinol can alter nitrogen balance in animals. Orcinol holds promise for research in cancer and metabolic diseases.

HY-N2101

Benzoyloxypaeoniflorin	Inhibitor	98.65%
Benzoyloxypaeoniflorin, isolated from the root of Paeonia suffruticosa, is a tyrosinase inhibitor against mushroom tyrosinase with IC₅₀ of 0.453 mM. Benzoyloxypaeoniflorin is NF-κB Inhibitor and contributes to improving blood circulation through its inhibitory effect on both platelet aggregation and blood coagulation.

HY-P3452

Tetrapeptide-30	Inhibitor	99.59%
Tetrapeptide-30 is a skin-brightening peptide consisting of four amino acids. Tetrapeptide-30 can act as a tyrosinase inhibitor, lightening hyperpigmentation and evening out skin tone by reducing the amount of tyrosinase and inhibiting melanocyte activation.

HY-B1461

Deoxyarbutin	Inhibitor	99.92%
Deoxyarbutin is an orally active tyrosinase inhibitor that can promote apoptosis of melanoma cells, enhance the vitality of mouse acinar cells, and has skin whitening and anti-tumor activity^[1][2][3].

HY-W015616

Benzylacetone	Inhibitor	99.78%
Benzylacetone is an aromatic compound from agarwood. Benzylacetone exhibits potent and reversible antityrosinase (mushroom) activity， with IC₅₀s of 2.8 mM and 0.6 mM for monophenolase and diphenolase, respectively. Benzylacetone has appetite-enhancing and locomotor-reducing effects.

HY-113068

(rel)-β-Tocopherol	Inhibitor	98.91%
(rel)-β-Tocopherol is a relative configuration of β-Tocopherol.(±)-β-Tocopherol is a lipid-soluble form of vitamin E with antioxidant activity. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol.

HY-N0136A

(±)-Taxifolin	Inhibitor	99.34%
(±)-Taxifolin ((±)-Dihydroquercetin) is the racemate of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM. Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity.

HY-W037976

Tyrosinase-IN-22	Antagonist	99.75%
Tyrosinase-IN-22 (compound 4) is an inhibitor of tyrosinase substrates (L-tyrosine and L-dopa) with IC₅₀s of 60 nM and 30 nM, respectively. Tyrosinase-IN-22 also shows potent antioxidant and anti-melanogenic properties, thus can be used for relevant researches.

HY-N3517

Oxyresveratrol 3'-O-β-D-glucopyranoside	Inhibitor
Oxyresveratrol 3'-O-β-D-glucopyranoside is a phenolic compound isolated from Morus nigra root and is an effective tyrosinase inhibitor with an IC₅₀ of 1.64 μM.

HY-N8223

Viscumneoside III	Inhibitor	98.74%
Viscumneoside III, a dihydroflavone O-glycoside, is a potent tyrosinase inhibitor with an IC₅₀ of 0.5 mM. Viscumneoside III has anti-angina pectoris.

HY-108935

Lavendustin B	Inhibitor	98.02%
Lavendustin B is an inhibitor of HIV-1 integrase interaction with LEDGF/p75 with an IC₅₀ of 94.07 μM. Lavendustin B is an ATP-competitive GLUT1 inhibitor with a K_i of 15 μM. Lavendustin B is also a weak inhibitor of tyrosine kinases.

HY-N2204

Swertiajaponin	Inhibitor	99.84%
Swertiajaponin is a tyrosinase inhibitor, forms multiple hydrogen bonds and hydrophobic interactions with the binding pocket of tyrosinase, with an IC₅₀ of 43.47 μM. Swertiajaponin also inhibits oxidative stress-mediated MAPK/MITF signaling, leading to decrease in tyrosinase protein level. Swertiajaponin suppresses melanin accumulation and exhibits strong anti-oxidative activity.

HY-N2983

Cajanin	Inhibitor	99.96%
Cajanin is a potent and orally active anti-melanogenic agent. Cajanin shows antiproliferative activity in MNT1 Cells. Cajanin efficiently decreases the melanin content. Cajanin down-regulates the mRNA and protein expression levels of MITF, tyrosinase, TRP-1 and Dct (TRP-2). Cajanin induces cell cycle arrest at G2/M and S phase. Cajanin stimulates osteoblast proliferation. Cajanin has the potential for the research of human hyperpigmented disorders and menopausal osteoporosis.

HY-N3200

Neorauflavane	Inhibitor
Neorauflavane is a potent tyrosinase inhibitor derived from Campylotropis hirtella, with an IC₅₀ value of 30 nM for tyrosinase monophenolase activity and an IC₅₀ value of 500 nM for diphenolase activity. Neorauflavane can effectively reduce the melanin content of B16 melanoma cells.

HY-N0136B

(-)-Taxifolin	Inhibitor	98.98%
(-)-Taxifolin is the less active enantiomer of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM. Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity.

HY-N0136S1

(±)-Taxifolin-¹³C₃	Inhibitor	99.63%
(±)-Taxifolin-13C3 ((±)-Dihydroquercetin-13C3) is a derivative of (±)-Taxifolin, labeled with 13C3. (±)-Taxifolin is the racemate of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM. Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity.

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Tyrosinase

Tyrosinase

Tyrosinase Related Products (233)

Antibodies (9)

Tyrosinase Related Products (233):