Name: Beta-Ala-R110
Brand: AAT Bioquest
SKU: 13203
Price: 221 USD
Availability: InStock

Beta-Ala-R110

Beta-Alanine-R110 is a fluorogenic substrate that might be used for detection pancreatic elastase, arylamidase and beta-alanine aminopeptidase activities. It may also be used for detecting Pseudomonas aeruginosa that have beta-alanine aminopeptidase activity. Beta-alanine aminopeptidase activity was detected in Serratia liquefaciens, Pseudomonas aeruginosa, Pseudomonas fluorescens, Burkholderia cepacia, Pseudomonas mendocina., and Ochrobactrum anthropi. Therefore, beta-Alanine-R110 may be used for detecting these species in food and other samples. Compared to beta-Alanine-AMC (#13202), beta-Alanine-R110 is more sensitive. Its enzymatic product can be readily detected with the common FITC channel or FITC filter set.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
13203	5 mg	Price

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of Beta-Ala-R110 to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

	0.1 mg	0.5 mg	1 mg	5 mg	10 mg
1 mM	183.345 µL	916.725 µL	1.833 mL	9.167 mL	18.334 mL
5 mM	36.669 µL	183.345 µL	366.69 µL	1.833 mL	3.667 mL
10 mM	18.334 µL	91.672 µL	183.345 µL	916.725 µL	1.833 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)		Molecular weight		Volume (Calculate)		Concentration (Calculate)		Moles
mg	÷	545.42 g/mol	=	mL	x	mM	=	mmol

References

View all 17 references: Citation Explorer

Direct detection of cysteine peptidases for MALDI-TOF MS analysis using fluorogenic substrates.

Authors:

Elpidina, Elena N and Semashko, Tatiana A and Smirnova, Yulia A and Dvoryakova, Elena A and Dunaevsky, Yakov E and Belozersky, Mikhail A and Serebryakova, Marina V and Klyachko, Elena V and Abd El-Latif, Ashraf O and Oppert, Brenda and Filippova, Irina Y

Journal:

Analytical biochemistry (2019): 45-50

Catalytic Mechanism of Cruzain from Trypanosoma cruzi As Determined from Solvent Kinetic Isotope Effects of Steady-State and Pre-Steady-State Kinetics.

Authors:

Zhai, Xiang and Meek, Thomas D

Journal:

Biochemistry (2018): 3176-3190

Structural and functional highlights of methionine aminopeptidase 2 from Leishmania donovani.

Authors:

Bhat, Saleem Yousuf and Dey, Arijit and Qureshi, Insaf A

Journal:

International journal of biological macromolecules (2018): 940-954

Recombinant expression and biochemical characterisation of two alanyl aminopeptidases of Trypanosoma congolense.

Authors:

Pillay, Davita and Boulangé, Alain F V and Coustou, Virginie and Baltz, Théo and Coetzer, Theresa H T

Journal:

Experimental parasitology (2013): 675-84

A quantitative technique for determining proteases and their substrate specificities and pH optima in crude enzyme extracts.

Authors:

Budic, Maruska and Kidric, Marjetka and Meglic, Vladimir and Cigić, Blaz

Journal:

Analytical biochemistry (2009): 56-62

Physical properties

Molecular weight	545.42
Solvent	DMSO

Spectral properties

Extinction coefficient (cm ^-1 M ^-1)	80000
Excitation (nm)	500
Emission (nm)	522

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Freeze (< -15 °C); Minimize light exposure
UNSPSC	12171501

Documents

Protocol
Safety Data Sheet
Certificate of Analysis

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Page updated on November 23, 2025