2. D-Tyrosine

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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D-Tyrosine Chemical Structure

D-Tyrosine Chemical Structure

CAS No. : 556-02-5

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Other Forms of D-Tyrosine:

D-Tyrosine Related Antibodies

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Description

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[1][2].

IC50 & Target

Tyrosinase[1]
Molecular Weight

181.19

Formula

C9H11NO3
CAS No.
Appearance

Solid

Color

Off-white to light brown

SMILES

N[C@H](CC1=CC=C(O)C=C1)C(O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

1M HCl : 25 mg/mL (137.98 mM; ultrasonic and warming and heat to 60°C)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.5191 mL 27.5953 mL 55.1907 mL
5 mM 1.1038 mL 5.5191 mL 11.0381 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: ≥98.0% ee.: 99.26%

COA (244 KB) HNMR (97 KB) NP-HPLC (108 KB) OR (96 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
1M HCl 1 mM 5.5191 mL 27.5953 mL 55.1907 mL 137.9767 mL
5 mM 1.1038 mL 5.5191 mL 11.0381 mL 27.5953 mL
10 mM 0.5519 mL 2.7595 mL 5.5191 mL 13.7977 mL
15 mM 0.3679 mL 1.8397 mL 3.6794 mL 9.1984 mL
20 mM 0.2760 mL 1.3798 mL 2.7595 mL 6.8988 mL
25 mM 0.2208 mL 1.1038 mL 2.2076 mL 5.5191 mL
30 mM 0.1840 mL 0.9198 mL 1.8397 mL 4.5992 mL
40 mM 0.1380 mL 0.6899 mL 1.3798 mL 3.4494 mL
50 mM 0.1104 mL 0.5519 mL 1.1038 mL 2.7595 mL
60 mM 0.0920 mL 0.4599 mL 0.9198 mL 2.2996 mL
80 mM 0.0690 mL 0.3449 mL 0.6899 mL 1.7247 mL
100 mM 0.0552 mL 0.2760 mL 0.5519 mL 1.3798 mL
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

D-Tyrosine556-02-5Inhibitorinhibitorinhibit

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