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Merck
CN

PF0100

Protease Fluorescent Detection Kit

high sensitivity assay

Synonym(s):

Protease Assay Kit

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.26
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Quality Level

shipped in

dry ice

storage temp.

−20°C

Application

Detection limit: approx. 50 ng trypsin
Protease Fluorescent Detection Kit has been used:
  • in the detection of proteolytic activity using casein based protease assay
  • for testing the extracellular proteolytic activity of fungal strains
  • for quantifying mitochondrial protease activity
  • for measuring the protease production from soil solution

Preparation Note

Supplied with sufficient reagents for up to 200 one mL assays.

The trichloroacetic acid (TCA) component is provided as 6.1 N TCA solution. 0.6 N TCA Solutions may be prepared by a 10-fold dilution of the desired volume of T0699 with ultrapure water. It is not necessary to dilute the entire volume of T0699 for immediate use of the kit.

Analysis Note

Tested for detection of all four proteolytic classes (serine, apartic, cysteine and metalloproteinases).

Kit Components Only

Product No.
Description

  • Incubation buffer 25 mL

  • FITC-casein solution 5 mL

  • Assay buffer 200 mL

  • Protease standard (trypsin) 20 μg

  • FITC control 50 mg

  • Trichloroacetic acid (TCA) solution 30 mL

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

低风险生物材料
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Stimulation of soil organic nitrogen pool: The effect of plant and soil organic matter degrading enzymes
Kieloaho AJ, et al.
Soil Biology and Biochemistry, 96(10), 97-106 (2016)
Alejandro Soto-Gutiérrez et al.
Nature protocols, 2(2), 347-356 (2007-04-05)
This protocol describes a co-culture system for the in vitro differentiation of mouse embryonic stem cells into hepatocyte-like cells. Differentiation involves four steps: (i) formation of embryoid bodies (EB), (ii) induction of definitive endoderm from 2-d-old EBs, (iii) induction of
Céline Adam et al.
PloS one, 7(5), e38138-e38138 (2012-06-14)
Mitochondria have their own ATP-dependent proteases that maintain the functional state of the organelle. All multicellular eukaryotes, including filamentous fungi, possess the same set of mitochondrial proteases, unlike in unicellular yeasts, where ClpXP, one of the two matricial proteases, is
Dramatic increase in stability and longevity of enzymes attached to monodispersive iron nanoparticles.
Sharma A, et al.
IEEE Transactions on Magnetics, 43, 2418-2420 (2007)
Joseph S Rom et al.
Virulence, 12(1), 584-600 (2021-02-05)
Using the USA300, methicillin-resistant Staphylococcus aureus strain LAC, we previously examined the impact of regulatory mutations implicated in biofilm formation on protease production and virulence in a murine sepsis model. Here we examined the impact of these mutations in the

Articles

Get better detection and quantification of proteases with this high-sensitivity red protease detection assay.

Protocols

Protease Fluorescent Detection Kit detects protease activity using FITC-labeled casein substrate.

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