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GPDA  (Synonyms: GPN; Glycylproline p-nitroanilide tosylate)

Cat. No.: HY-16710 Purity: 99.99%
COA
SDS
Handling Instructions Technical Support

GPDA (GPN; Glycylproline p-nitroanilide tosylate) is a chromogenic substrate of prolyl dipeptidyl aminopeptidase. GPDA is used to detect the activity of prolyl dipeptidyl aminopeptidase in human serum.

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

GPDA

GPDA Chemical Structure

CAS No. : 65096-46-0

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

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

GPDA Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE GPDA

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

GPDA (GPN; Glycylproline p-nitroanilide tosylate) is a chromogenic substrate of prolyl dipeptidyl aminopeptidase. GPDA is used to detect the activity of prolyl dipeptidyl aminopeptidase in human serum[1].

In Vitro

GPDA is used to detect the activity of prolyl dipeptidyl aminopeptidase in human serum[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

GPDA Related Antibodies
Clinical Trial
Molecular Weight

464.49

Formula

C20H24N4O7S
CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

O=C([C@H](CCC1)N1C(CN)=O)NC2=CC=C([N+]([O-])=O)C=C2.O=S(C3=CC=C(C)C=C3)(O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture and light

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

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (215.29 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.1529 mL 10.7645 mL 21.5290 mL
5 mM 0.4306 mL 2.1529 mL 4.3058 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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • 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
Purity & Documentation

Purity: 99.99%

SDS (393 KB)

COA (255 KB) HNMR (185 KB) LCMS (439 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 (sealed storage, away from moisture and light). 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
DMSO 1 mM 2.1529 mL 10.7645 mL 21.5290 mL 53.8225 mL
5 mM 0.4306 mL 2.1529 mL 4.3058 mL 10.7645 mL
10 mM 0.2153 mL 1.0764 mL 2.1529 mL 5.3822 mL
15 mM 0.1435 mL 0.7176 mL 1.4353 mL 3.5882 mL
20 mM 0.1076 mL 0.5382 mL 1.0764 mL 2.6911 mL
25 mM 0.0861 mL 0.4306 mL 0.8612 mL 2.1529 mL
30 mM 0.0718 mL 0.3588 mL 0.7176 mL 1.7941 mL
40 mM 0.0538 mL 0.2691 mL 0.5382 mL 1.3456 mL
50 mM 0.0431 mL 0.2153 mL 0.4306 mL 1.0764 mL
60 mM 0.0359 mL 0.1794 mL 0.3588 mL 0.8970 mL
80 mM 0.0269 mL 0.1346 mL 0.2691 mL 0.6728 mL
100 mM 0.0215 mL 0.1076 mL 0.2153 mL 0.5382 mL
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GPDA Related Classifications

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:

GPDA65096-46-0GPNGlycylproline p-nitroanilideFluorescent Dyechromogenic substrateprolyl dipeptidyl aminopeptidaseInhibitorinhibitorinhibit

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