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Item number | Size | Datasheet | Manual | SDS | Delivery time | Quantity | Price |
---|---|---|---|---|---|---|---|
ABD-13205 | 1 mg | - |
3 - 8 business days* |
185.00€
|
If you have any questions, please use our Contact Form.
You can also order by e-mail: info@biomol.com
Larger quantity required? Request bulk
You can also order by e-mail: info@biomol.com
Larger quantity required? Request bulk
Excitation (nm): 500. Emission (nm) 522. Fluorometric methods based on the peptide substrates... more
Product information "Beta-Ala-R110-ML"
Excitation (nm): 500. Emission (nm) 522. Fluorometric methods based on the peptide substrates labeled with cleavable fluorophores have been widely used for assaying various proteases. The two dominant classes are AMC-based (coumarin dye) and R110-based (rhodamine 110) substrates. AMC substrates are much less sensitive due to their short wavelength, low extinction coefficient and high fluorescent background resulted from the autofluorescence of biological samples. R110-based peptide substrates have a longer excitation and emission wavelength, low background signal, and being highly fluorescent. However, R110-based peptide substrates carries two peptide blocking groups that need to be cleaved from their bis-peptide substrates in order to generate maximal signal. This two-step cleavage severely limits the linear dynamic range of R110-based peptide substrates. N-morpholinecarbonyl-R110 (R110-ML) has been successfully used to overcome both the poor cell penetration and the kinetic limitation of R110-based peptide substrates. R110-ML substrates are as sensitive as R110 substrates for most of protease detections. Beta-Ala-R110-ML is a fluorogenic substrate that might be used for detecting aminopeptidase M substrate, alanyl aminopeptidase and trypsin activities. Beta-Ala-R110-ML may be used for detecting some bacteria in food and other samples by monitoring their alanyl aminopeptidase activities. Compared to Ala-AMC (#13458), Beta-Ala-R110-ML is more sensitive. Its enzymatic product can be readily detected with the common FITC channel or FITC filter set.
Supplier: | AAT Bioquest |
Supplier-Nr: | 13205 |
Properties
Application: | Fluorogenic peptide substrate, Protease assays |
Conjugate: | No |
Database Information
Handling & Safety
Storage: | -20°C (protect from light) |
Shipping: | +20°C (International: °C) |
Caution
Our products are for laboratory research use only: Not for administration to humans!
Our products are for laboratory research use only: Not for administration to humans!
Information about the product reference will follow.
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