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H-Tyr-Ala-OH  (Synonyms: Tyr-Ala)

Cat. No.: HY-W009486 Purity: 99.81%
COA Handling Instructions

Molarity Calculator

H-Tyr-Ala-OH (Tyrosylalanine) is a L-tyrosine- and L-alanine-containing dipeptide.

For research use only. We do not sell to patients.

H-Tyr-Ala-OH Chemical Structure

H-Tyr-Ala-OH Chemical Structure

CAS No. : 730-08-5

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water
ready for reconstitution
 USD 55 In-stock
Solution
10 mM * 1 mL in Water USD 55 In-stock
Solid
5 mg USD 32 In-stock
10 mg USD 50 In-stock
50 mg   Get quote  
100 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

H-Tyr-Ala-OH Related Antibodies

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Description

H-Tyr-Ala-OH (Tyrosylalanine) is a L-tyrosine- and L-alanine-containing dipeptide[1][2].

Molecular Weight

252.27

Formula

C12H16N2O4
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

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

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

H2O : 66.67 mg/mL (264.28 mM; ultrasonic and adjust pH to 1 with 1M HCl)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.9640 mL 19.8200 mL 39.6401 mL
5 mM 0.7928 mL 3.9640 mL 7.9280 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.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 100 mg/mL (396.40 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 99.86%

COA (244 KB) HNMR (264 KB) LCMS (91 KB)

Handling Instructions (2659 KB)
References

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
H2O 1 mM 3.9640 mL 19.8200 mL 39.6401 mL 99.1002 mL
5 mM 0.7928 mL 3.9640 mL 7.9280 mL 19.8200 mL
10 mM 0.3964 mL 1.9820 mL 3.9640 mL 9.9100 mL
15 mM 0.2643 mL 1.3213 mL 2.6427 mL 6.6067 mL
20 mM 0.1982 mL 0.9910 mL 1.9820 mL 4.9550 mL
25 mM 0.1586 mL 0.7928 mL 1.5856 mL 3.9640 mL
30 mM 0.1321 mL 0.6607 mL 1.3213 mL 3.3033 mL
40 mM 0.0991 mL 0.4955 mL 0.9910 mL 2.4775 mL
50 mM 0.0793 mL 0.3964 mL 0.7928 mL 1.9820 mL
60 mM 0.0661 mL 0.3303 mL 0.6607 mL 1.6517 mL
80 mM 0.0496 mL 0.2478 mL 0.4955 mL 1.2388 mL
100 mM 0.0396 mL 0.1982 mL 0.3964 mL 0.9910 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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H-Tyr-Ala-OH Related Classifications

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  • 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:

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