1. Neuronal Signaling
  2. Tau Protein
  3. Tau Peptide (273-284)

Tau Peptide (273-284) is aTau fragment.

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

Custom Peptide Synthesis

Tau Peptide (273-284) Chemical Structure

Tau Peptide (273-284) Chemical Structure

CAS No. : 1663490-91-2

Size Price Stock Quantity
5 mg USD 120 In-stock
10 mg USD 190 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

Tau Peptide (273-284) is aTau fragment.

Molecular Weight

1368.66

Formula

C62H113N17O17

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Gly-Lys-Val-Gln-Ile-Ile-Asn-Lys-Lys-Leu-Asp-Leu

Sequence Shortening

GKVQIINKKLDL

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 40 mg/mL (29.23 mM; adjust pH to 2 with 1 M HCL)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.7306 mL 3.6532 mL 7.3064 mL
5 mM 0.1461 mL 0.7306 mL 1.4613 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 (sealed storage, away from moisture). 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 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

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 (sealed storage, away from moisture). 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 0.7306 mL 3.6532 mL 7.3064 mL 18.2660 mL
5 mM 0.1461 mL 0.7306 mL 1.4613 mL 3.6532 mL
10 mM 0.0731 mL 0.3653 mL 0.7306 mL 1.8266 mL
15 mM 0.0487 mL 0.2435 mL 0.4871 mL 1.2177 mL
20 mM 0.0365 mL 0.1827 mL 0.3653 mL 0.9133 mL
25 mM 0.0292 mL 0.1461 mL 0.2923 mL 0.7306 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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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.

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Product Name:
Tau Peptide (273-284)
Cat. No.:
HY-P4943
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