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Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate

Catalog #: ES007
19 Citations 2 Reviews Datasheet / COA / SDS
Substrate for ACE-2 and Caspase-1
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ES007
R&D Systems Fluorogenic Peptide Substrates
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Citations (19)
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Reviews (2)
Summary Product Datasheets Carrier Free Data Images Reconstitution Calculator Related Research Areas

Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate Summary

Product Specifications

Purity
>95%, by HPLC.
Activity
The peptide substrate contains a highly fluorescent 7-methoxycoumarin group that is efficiently quenched by resonance energy transfer to the 2,4-dinitrophenyl group. It can be used to measure the activities of peptidases that are capable of cleaving an amide bond between the fluorescent group and the quencher group, causing an increase in fluorescence. It is an excellent substrate for caspase-1/interleukin-converting enzyme (ICE) and angiotensin I-converting enzyme-2 (ACE-2) (Enari, M. et al., 1996, Nature 380:723; Vickers, C. et al., 2002, J. Biol. Chem. 277:14838). The cleavage sites by ICE and ACE-2 are the peptide bonds between Ala and Asp and between Pro and Lys, respectively.
Source

Mca-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH.
Mca: (7-Methoxycoumarin-4-yl)acetyl, Dnp: 2, 4-Dinitrophenyl.
Predicted Molecular Mass
1145.2 Da

Product Datasheets

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ES007

Product Datasheet
COA
SDS

Carrier Free

What does CF mean?

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

What formulation is right for me?

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

ES007

Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Samples are stable for up to twelve months from date of receipt at -20° C to -70° C. The substrate can be aliquoted and stored -20° C to -70° C in a manual defrost freezer for six months. Avoid repeated freeze-thaw cycles. Protect from exposure to direct light.
Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Citations for Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

19 Citations: Showing 1 - 10
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  1. A Prototype Assay Multiplexing SARS-CoV-2 3CL-Protease and Angiotensin-Converting Enzyme 2 for Saliva-Based Diagnostics in COVID-19
    Authors: Suresh, V;Sheik, DA;Detomasi, TC;Zhao, T;Zepeda, T;Saladi, S;Rajesh, UC;Byers, K;Craik, CS;Davisson, VJ;
    Biosensors
    Applications: Bioassay
  2. Optimized ACE2 decoys neutralize antibody-resistant SARS-CoV-2 variants through functional receptor mimicry and treat infection in vivo
    Authors: JA Torchia, AH Tavares, LS Carstensen, DY Chen, J Huang, T Xiao, S Mukherjee, PM Reeves, H Tu, AE Sluder, B Chen, DN Kotton, RA Bowen, M Saeed, MC Poznansky, GJ Freeman
    Science Advances, 2022-12-07;8(49):eabq6527.
    Species: Human
    Sample Types: Recombinant Protein
    Applications: Bioassay
  3. Structural basis for the mechanisms of human presequence protease conformational switch and substrate recognition
    Authors: WG Liang, J Wijaya, H Wei, AJ Noble, JM Mancl, S Mo, D Lee, JV Lin King, M Pan, C Liu, CM Koehler, M Zhao, CS Potter, B Carragher, S Li, WJ Tang
    Nature Communications, 2022-04-05;13(1):1833.
    Species: Human
    Sample Types: Peptides
    Applications: Bioassay
  4. Evolutionary pathways to SARS-CoV-2 resistance are opened and closed by�epistasis acting on ACE2
    Authors: GM Castiglion, L Zhou, Z Xu, Z Neiman, CF Hung, EJ Duh
    PloS Biology, 2021-12-21;19(12):e3001510.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Hydrolysis Assay
  5. "Molecular Masks" for ACE2 to Effectively and Safely Block SARS-CoV-2 Virus Entry
    Authors: SP Shukla, KB Cho, V Rustagi, X Gao, X Fu, SX Zhang, B Guo, DG Udugamasoo
    International Journal of Molecular Sciences, 2021-08-20;22(16):.
    Species: Human
    Sample Types: Recombinant Protein
    Applications: Bioassay
  6. Humanized COVID-19 decoy antibody effectively blocks viral entry and prevents SARS-CoV-2 infection
    Authors: KY Huang, MS Lin, TC Kuo, CL Chen, CC Lin, YC Chou, TL Chao, YH Pang, HC Kao, RS Huang, S Lin, SY Chang, PC Yang
    EMBO Mol Med, 2020-11-30;0(0):e12828.
    Species: Human
    Sample Types: Protein
    Applications: Bioassay
  7. High affinity binding of SARS-CoV-2 spike protein enhances ACE2 carboxypeptidase activity.
    Authors: Lu J, Sun P
    J Biol Chem, 2020-10-29;295(52):18579-18588.
    Species: Human
    Sample Types: Peptide
    Applications: Bioassay
  8. High affinity binding of SARS-CoV-2 spike protein enhances ACE2 carboxypeptidase activity
    Authors: J Lu, PD Sun
    bioRxiv, 2020-07-01;0(0):.
    Applications: Enzyme Assay
  9. LncRNA-Safe contributes to cardiac fibrosis through Safe-Sfrp2-HuR complex in mouse myocardial infarction
    Authors: K Hao, W Lei, H Wu, J Wu, Z Yang, S Yan, XA Lu, J Li, X Xia, X Han, W Deng, G Zhong, ZA Zhao, S Hu
    Theranostics, 2019-09-25;9(24):7282-7297.
    Species: Mouse
    Sample Types: Cells
    Applications: Enzyme Activity
  10. Translation of Angiotensin-Converting Enzyme 2 upon Liver- and Lung-Targeted Delivery of Optimized Chemically Modified mRNA
    Authors: E Schrom, M Huber, M Aneja, C Dohmen, D Emrich, J Geiger, G Hasenpusch, A Herrmann-J, V Kretzschma, O Mykhailyk, T Pasewald, P Oak, A Hilgendorf, D Wohlleber, HG Hoymann, D Schaudien, C Plank, C Rudolph, R Kubisch-Do
    Mol Ther Nucleic Acids, 2017-04-13;7(0):350-365.
    Species: Human
    Sample Types: Tissue Homogenates
  11. Circulating levels of tumor necrosis factor-alpha receptor 2 are increased in heart failure with preserved ejection fraction relative to heart failure with reduced ejection fraction: evidence for a divergence in pathophysiology.
    Authors: Putko B, Wang Z, Lo J, Anderson T, Becher H, Dyck J, Kassiri Z, Oudit G
    PLoS ONE, 2014-06-12;9(6):e99495.
    Species: Human
    Sample Types: Plasma
    Applications: Enzyme Assay
  12. Angiotensin-converting enzyme 2 (ACE2) activator diminazene aceturate ameliorates endotoxin-induced uveitis in mice.
    Authors: Qiu Y, Shil P, Zhu P, Yang H, Verma A, Lei B, Li Q
    Invest Ophthalmol Vis Sci, 2014-05-22;55(6):3809-18.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Enzyme Assay
  13. ACE2 is augmented in dystrophic skeletal muscle and plays a role in decreasing associated fibrosis.
    Authors: Riquelme C, Acuna M, Torrejon J, Rebolledo D, Cabrera D, Santos R, Brandan E
    PLoS ONE, 2014-04-02;9(4):e93449.
    Species: Mouse
    Sample Types: Tissue Homogenates
  14. Dicer expression exhibits a tissue-specific diurnal pattern that is lost during aging and in diabetes.
    Authors: Yan, Yuanqing, Salazar, Tatiana, Dominguez, James M, Nguyen, Dung V, Li Calzi, Sergio, Bhatwadekar, Ashay D, Qi, Xiaoping, Busik, Julia V, Boulton, Michael, Grant, Maria B
    PLoS ONE, 2013-11-07;8(11):e80029.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Bioassay
  15. Sex differences in angiotensin-converting enzyme modulation of Ang (1-7) levels in normotensive WKY rats.
    Authors: Bhatia, Kanchan, Zimmerman, Margaret, Sullivan, Jennifer
    Am J Hypertens, 2013-01-27;26(5):591-8.
    Species: Rat
    Sample Types: Whole Tissue
    Applications: Bioassay
  16. Astacin proteases cleave dentin sialophosphoprotein (Dspp) to generate dentin phosphoprotein (Dpp).
    Authors: Tsuchiya S, Simmer JP, Hu JC, Richardson AS, Yamakoshi F, Yamakoshi Y
    J. Bone Miner. Res., 2011-01-01;26(0):220.
    Species: Human
    Sample Types:
    Applications: Bioassay
  17. Major role for ACE-independent intrarenal ANG II formation in type II diabetes.
    Authors: Park S, Bivona BJ, Kobori H, Seth DM, Chappell MC, Lazartigues E, Harrison-Bernard LM
    Am. J. Physiol. Renal Physiol., 2009-10-21;298(1):F37-48.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Enzyme Assay
  18. Activation of the epidermal growth factor receptor (EGFR) by a novel metalloprotease pathway.
    Authors: Bergin DA, Greene CM, Sterchi EE, Kenna C, Geraghty P, Belaaouaj A, Taggart CC, O'Neill SJ, McElvaney NG
    J. Biol. Chem., 2008-09-04;283(46):31736-44.
    Species: Human
    Sample Types: Recombinant Protein
    Applications: Enzyme Assay Substrate
  19. Angiotensin converting enzyme-2 confers endothelial protection and attenuates atherosclerosis.
    Authors: Lovren F, Pan Y, Quan A, Teoh H, Wang G, Shukla PC, Levitt KS, Oudit GY, Al-Omran M, Stewart DJ, Slutsky AS, Peterson MD, Backx PH, Penninger JM, Verma S
    Am. J. Physiol. Heart Circ. Physiol., 2008-07-25;295(4):H1377-84.
    Species: Human
    Sample Types: Cell Culture Supernates

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Reviews for Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate

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Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate
By Anonymous on 12/04/2020
Application: Enzymatic activity in vitro
Enzymatic activity in vitro Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate ES007
Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate
By Shrinidh Joshi on 08/04/2016

ACE-2 activity was determined following incubation with intramolecularly quenched synthetic ACE-2 specific substrate 7-Mca-YVADAPK (Dnp) (R&D systems). In the case of cell lysates, 10 µg of total protein was assayed for activity in a buffer with the following composition: 50 mM MES (4-morpholineethanesulphonic acid), 300 mM NaCl, 10 µm ZnCl2 and 0.01% Triton X-100, pH 6.5. Reaction was initiated by the addition of 5×10−5 M substrate. Where applicable, recombinant enzymes were used at a concentration of 0.01 µg per reaction. The fluorescence measurements were performed in the black microtiter plates (Costar) in a total volume of 100 µl. The plates were read using a fluorescence plate reader SpectraMax M5 (Molecular Devices) at an excitation wavelength 320 nm and emission wavelength 405 nm Fluorescence resulting from the substrate hydrolysis increased with time, and achieved maximum by one h with recombinant enzyme.

Mca-YVADAPK(Dnp)-OH Fluorogenic Peptide Substrate ES007