2. Search Result
Search Result
Results for "

fluorescent peptide substrate

" in MedChemExpress (MCE) Product Catalog:

33

Inhibitors & Agonists

9

Fluorescent Dyes

26

Peptides

1

Isotope-Labeled Compounds

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P4931
    Mca-KPLGL-Dap(Dnp)-AR-NH2
    1 Publications Verification

    		 MMP Cancer
    Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 (FS-6) is a fluorescent peptide that is a quenched MMP peptide substrate. Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 can be used for real-time quantification of MMP enzymatic activity. Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 is an elongated peptide of MMP substrate (FS-1) and is active against collagenases (MMP-1, MMP-8, MMP-13 ) and MT1-MMP with higher specificity constants than FS-1 . (Ex/Em=325 nm/400 nm)
    Mca-KPLGL-Dap(Dnp)-AR-NH2
  • HY-131498
    MOCAc-PLGL(Dpa)AR

    Mca-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH2

    		 Fluorescent Dye MMP Cancer
    MOCAc-PLGL (Dpa) AR (Mca-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH2) is a synthetic fluorescent substrate mainly used for in vitro enzymatic activity assays of MMP-7 (detection at 393 nm after excitation at 328 nm). MOCAc-PLGL (Dpa) AR is specifically cleaved and hydrolyzed by MMP-7 at the Gly-Leu peptide bond, allowing enzymatic activity to be monitored via fluorometry or HPLC (DMSO is usually added to ensure sufficient dissolution when determining kinetic parameters). MOCAc-PLGL (Dpa) AR is used to accurately evaluate the catalytic activity and pH dependence of recombinant mature human MMP-7 in vitro. MOCAc-PLGL (Dpa) AR is suitable for research on the mechanisms of tumor metastasis and invasion, particularly in fields such as prostate cancer, colon cancer, lung cancer and breast cancer .\n
    MOCAc-PLGL(Dpa)AR
  • HY-P1883A
    Bacterial Sortase Substrate III, Abz/DNP TFA

    		Fluorescent Dye Infection
    Bacterial Sortase Substrate III, Abz/DNP TFA is a fluorescent peptide substrate. Bacterial Sortase Substrate III, Abz/DNP TFA undergoes cleavage catalyzed by Staphylococcus aureus sortase A (SrtAΔN24) and Streptococcus pyogenes sortase A (SrtAΔN81), and catalyzes the formation of an amide bond between the carboxyl group of threonine and the amino group of the cell wall cross-bridge. Cleavage of this substrate can be detected at Ex/Em=320 nm/420 nm .
    Bacterial Sortase Substrate III, Abz/DNP TFA
  • HY-W027544
    MCA

    7-Methoxycoumarin-4-acetic acid

    		 Fluorescent Dye Others
    MCA (7-Methoxycoumarin-4-acetic acid) is a Coumarin (HY-N0709) derivative. MCA quantitates platelet-activating factor (PAF) by high-performance liquid chromatography with fluorescent detection. MCA can modify FRET peptide substrates for analyzing protease activities .
    MCA
  • HY-P4344
    Met-Gly-Pro-AMC

    		MetAP Others
    Met-Gly-Pro-AMC is a fluorescent peptide substrate of MetAP2 .
    Met-Gly-Pro-AMC
  • HY-P3722
    Mca-PLAQAV-Dpa-RSSSR-NH2
    1 Publications Verification

    		 Fluorescent Dye MMP Others
    Mca-PLAQAV-Dpa-RSSSR-NH2 is a fluorescent substrate peptide that can be used to detect ADAM9, ADAM10, and tumor necrosis factor-α converting enzyme (TACE/ADAM17). Mca-PLAQAV-Dpa-RSSSR-NH2 is a fluorescence resonance energy transfer-based substrate, and its activity can be determined by changes in fluorescence intensity upon cleavage (Ex = 320 nm ; Em = 405 nm) .
    Mca-PLAQAV-Dpa-RSSSR-NH2
  • HY-P3722A
    Mca-PLAQAV-Dpa-RSSSR-NH2 TFA
    1 Publications Verification

    		 Fluorescent Dye MMP Others
    Mca-PLAQAV-Dpa-RSSSR-NH2 TFA is a fluorescent substrate peptide that can be used to detect ADAM9, ADAM10, and tumor necrosis factor-α converting enzyme (TACE/ADAM17). Mca-PLAQAV-Dpa-RSSSR-NH2 TFA is a fluorescence resonance energy transfer-based substrate, and its activity can be determined by changes in fluorescence intensity upon cleavage (Ex = 320 nm ; Em = 405 nm) .
    Mca-PLAQAV-Dpa-RSSSR-NH2 TFA
  • HY-137367
    Z-Val-Val-Arg-AMC

    		Cathepsin Infection
    Z-Val-Val-Arg-AMC is a fluorescent peptide substrate that can be used to test the activity of cathepsins .
    Z-Val-Val-Arg-AMC
  • HY-P5485
    Dabcyl-QALPETGEE-Edans

    		Bacterial Others
    Dabcyl-QALPETGEE-Edans is a synthetic peptide substrate for fluorescence resonance energy transfer (FRET) detection of Sortase A (SrtA) enzymatic activity. Dabcyl-QALPETGEE-Edans is labeled at both ends with the fluorescent group Edans (donor) and the quencher Dabcyl (acceptor), respectively. Dabcyl-QALPETGEE-Edans's central sequence contains a conserved motif specifically recognized by SrtA. Dabcyl-QALPETGEE-Edans demonstrates high sensitivity in vitro assays, enabling precise determination of the half-maximal inhibitory concentration of SrtA .
    Dabcyl-QALPETGEE-Edans
  • HY-P5378A
    Ac-KQKLR-AMC TFA

    Cathepsin S substrate TFA

    		 Ser/Thr Protease Others
    Ac-KQKLR-AMC TFA is a substrate peptide of Cathepsin S fluorescently labeled with AMC (Ex/Em=354 nm/442 nm). Ac-KQKLR-AMC TFA can be used to measure Cathepsin S activity) .
    Ac-KQKLR-AMC TFA
  • HY-P10172
    Abz-SDK(Dnp)P-OH

    		Angiotensin-converting Enzyme (ACE) Neurological Disease
    Abz-SDK(Dnp)P-OH is a fluorescence peptide. Abz-SDK(Dnp)P-OH is the substrate of angiotensin I-converting enzyme (ACE). Abz-SDK(Dnp)P-OH has fluorescent donor-acceptor pair Abz and Dnp (2,4-dinitrophenyl) .
    Abz-SDK(Dnp)P-OH
  • HY-P3791
    N-Succinyl-Ile-Ile-Trp-AMC

    		Fluorescent Dye Others
    N-Succinyl-Ile-Ile-Trp-AMC is a peptide-based fluorescent substrate or probe for carboxypeptidase Y (CPY) .
    N-Succinyl-Ile-Ile-Trp-AMC
  • HY-W250725
    H-GLU-AMC-OH

    		Fluorescent Dye Neurological Disease
    H-GLU-AMC-OH is an amino acid derivative that can be used as A fluorescent peptide substrate for the determination of aminopeptidase A enzyme activity .
    H-GLU-AMC-OH
  • HY-137834A
    Gly-Pro-AMC

    		Biochemical Assay Reagents Others
    Gly-Pro-AMC is a biological active peptide. (This is a fluorescent dipeptidylaminopeptidase IV substrate, Abs/Em=353/442 nm.)
    Gly-Pro-AMC
  • HY-P5355
    Z-Gly-Gly-Arg-AFC

    		Fluorescent Dye Others
    Z-Gly-Gly-Arg-AFC is a biological active peptide. (Plasminogen Activator Acrosine Substrate, fluorescent Z-Gly-Gly-Arg-AFC)
    Z-Gly-Gly-Arg-AFC
  • HY-P3364
    Ac-QPKK(Ac)-AMC

    		Fluorescent Dye Sirtuin HDAC Others
    Ac-QPKK(Ac)-AMC is a p53-derived peptide conjugated with a fluorophore, which serves as a fluorescent peptide substrate for detecting the deacylase activity of zinc-dependent HDACs and sirtuins (Ex = 360 nm; Em = 460 nm) .
    Ac-QPKK(Ac)-AMC
  • HY-P5378
    Ac-KQKLR-AMC

    Cathepsin S substrate

    		 Ser/Thr Protease Others
    Ac-KQKLR-AMC is a substrate peptide of Cathepsin S fluorescently labeled with AMC (Ex/Em=354 nm/442 nm). Ac-KQKLR-AMC can be used to measure Cathepsin S activity) .
    Ac-KQKLR-AMC
  • HY-P1883
    Bacterial Sortase Substrate III, Abz/DNP

    		Fluorescent Dye Infection
    Bacterial Sortase Substrate III, Abz/DNP is a fluorescent peptide substrate. Bacterial Sortase Substrate III, Abz/DNP undergoes cleavage catalyzed by Staphylococcus aureus sortase A (SrtAΔN24) and Streptococcus pyogenes sortase A (SrtAΔN81), and catalyzes the formation of an amide bond between the carboxyl group of threonine and the amino group of the cell wall cross-bridge. Cleavage of this substrate can be detected at Ex/Em=320 nm/420 nm .
    Bacterial Sortase Substrate III, Abz/DNP
  • HY-P3123A
    Dnp-RPLALWRS TFA

    		Fluorescent Dye Others
    Dnp-RPLALWRS TFA is a fluorescent peptide substrate designed for human matrilysin (MMP-7). After enzymatic cleavage of Dnp-RPLALWRS TFA at the alanine-leucine bond, the release of the Dnp group alleviates fluorescence quenching, thereby enabling real-time quantitative analysis of MMP-7 activity by increasing tryptophan emission. Dnp-RPLALWRS TFA provides a sensitive and efficient detection method for kinetic studies and inhibitor screenin .
    Dnp-RPLALWRS TFA
  • HY-W800701
    BP Fluor 546 DBCO

    		Biochemical Assay Reagents Others
    BP Fluor 546 DBCO is an azide-reactive probe that can be used for imaging azide-tagged biomolecules via a copper-free click reaction. The DBCO moiety reacts with azides to form a stable triazole and does not require a Cu-catalyst or elevated temperatures. In applications where the presence of copper is a concern, BP Fluor 546 DBCO is an ideal alternative to copper-requiring fluorescent alkynes. BP Fluor 546 is a water-soluble, pH-insensitive (from pH 4-10), orange-fluorescent dye with absorption and emission maxima at 554 and 570 nm, respectively. It can be used with the 488 nm and 532 nm laser lines. BP Fluor 546 dye conjugates to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, which are often used for generating stable signals in imaging and flow cytometry.
    BP Fluor 546 DBCO
  • HY-P0248F
    Kemptide, 5-FAM labeled

    		PKA Fluorescent Dye Metabolic Disease
    Kemptide, 5-FAM labeled is a 5-FAM labeled Kemptide (HY-P0248). Kemptide is a phosphate acceptor peptide that serves as a synthetic substrate for PKA (Km = 16 μM). The corresponding fluorescent and biotinylated peptides are also proven to be good substrates for PKA.
    Kemptide, 5-FAM labeled
  • HY-137858
    H-Gly-Arg-pNA hydrochloride

    Gly-Arg-4-NA hydrochloride; GR-pNA hydrochloride; GR p-itoailide hydrochloride

    		 Fluorescent Dye Others
    H-Gly-Arg-pNA hydrochloride (GR-pNA hydrochloride) is a colorimetric substrate for thrombin. H-Gly-Arg-pNA is preferentially bound by thrombin and cleaves the Gly-Arg (GR) peptide sequence, releasing p-nitroaniline (pNA) that can be detected colorimetrically at 405 nm. H-Gly-Arg-pNA hydrochloride is used as a fluorescent dye to measure thrombin activity .
    H-Gly-Arg-pNA hydrochloride
  • HY-D2745
    BP Fluor 594 NHS ester

    		Fluorescent Dye Others
    BP Fluor 594 NHS ester is the most popular tool for modifying proteins or antibodies through the primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules with BP Fluor 594 label. The labeling occurs most efficiently at pH 7-9 and forms a stable, covalent amide bond. BP Fluor 594 dye can be used for proteins labeling at high molar ratios without significant self-quenching, enabling brighter conjugates and more sensitive detection. BP Fluor 594 is bright, water-soluble, and pH-insensitive from pH 4 to pH 10 red-fluorescent dye with absorption and emission maxima at 590 and 617 nm, respectively. It can be used with the 561 nm and 594 nm laser lines. BP Fluor 594 dye conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates often used for generation of stable signal in imaging and flow cytometry.
    BP Fluor 594 NHS ester
  • HY-W927376
    Boc-Val-Arg-AMC

    		Fluorescent Dye Others
    Boc-Val-Arg-AMC is a synthetic peptide compound. As a specific fluorescent substrate, Boc-Val-Arg-AMC can be specifically cleaved by specific enzymes, especially thrombin, to release a fluorescent molecule AMC (7-amino-4-methylcoumarin), which can be used to monitor thrombin activity. Boc-Val-Arg-AMC can be used to detect thrombin activity in plasma samples .
    Boc-Val-Arg-AMC
  • HY-P4364
    Suc-Phe-Leu-Phe-4MβNA

    		Biochemical Assay Reagents Others
    Suc-Phe-Leu-Phe-4MβNA is a fluorescent peptide substrate .
    Suc-Phe-Leu-Phe-4MβNA
  • HY-P4899
    β-Secretase substrate VI, fluorogenic

    RE(EDANS)EVNLDAEFK(DABCYL)R

    		 Beta-secretase Neurological Disease
    β-Secretase substrate VI, fluorogenic is an EDANS and DABCYL double-labeled peptide，serves as a fluorescent substrate for BACE1(Em=360nm，Ex=528nm). β-Secretase substrate VI, fluorogenic can be used for BACE1 activity measurement and the enzyme activity level is directly proportional to the fluorescence reaction .
    β-Secretase substrate VI, fluorogenic
  • HY-P5356
    H-D-Val-Leu-Lys-AFC

    Plasmin substrate

    		 Fluorescent Dye Others
    H-D-Val-Leu-Lys-AFC (Plasmin substrate) is a biological active peptide. (This is a fluorescent plasmin substrate, Abs/Em=380/500 nm.Plasmin belongs to the family of serine proteases. It plays a key role in fibrinolysis by dissolving fibrin in blood clots. Besides fibrinolysis, plasmin is also involved in such physiological and pathological processes as wound healing, liver repair, and the maintenance of liver homeostasis.)
    H-D-Val-Leu-Lys-AFC
  • HY-W027544S
    MCA-d3

    7-Methoxycoumarin-4-acetic acid-d3

    		 Isotope-Labeled Compounds Fluorescent Dye Others
    MCA-d3 (7-Methoxycoumarin-4-acetic acid3) is the deuterium labeled MCA (HY-W027544) . MCA is a Coumarin (HY-N0709) derivative. MCA quantitates platelet-activating factor (PAF) by high-performance liquid chromatography with fluorescent detection. MCA can modify FRET peptide substrates for analyzing protease activities .
    MCA-d3
  • HY-P3123
    Dnp-RPLALWRS

    		Fluorescent Dye Others
    Dnp-RPLALWRS is a fluorescent peptide substrate designed for human matrilysin (MMP-7). After enzymatic cleavage of Dnp-RPLALWRS at the alanine-leucine bond, the release of the Dnp group alleviates fluorescence quenching, thereby enabling real-time quantitative analysis of MMP-7 activity by increasing tryptophan emission. Dnp-RPLALWRS provides a sensitive and efficient detection method for kinetic studies and inhibitor screenin .
    Dnp-RPLALWRS
  • HY-P4919
    Mca-SEVNLDAEFK(Dnp)

    		Beta-secretase Others
    Mca-SEVNLDAEFK(Dnp) is a Beta-secretase 1 (BACE-1) peptide FRET substrate, containing the 'Swedish' Lys-Met/Asn-Leu mutation of the amyloid precursor protein (APP) β-secretase cleavage site. Cleavage at -Leu-Asp- of Mca-SEVNLDAEFK(Dnp) liberates the highly fluorescent 7-methoxycoumarin (Mca) fragment from the proximity quenching effect of the 2,4-dinitrophenyl (Dnp) internal quencher resulting in a large and easily detectable increase in fluorescence intensity.
    Mca-SEVNLDAEFK(Dnp)
  • HY-D2738
    BP Fluor 532 NHS ester

    		Fluorescent Dye Others
    BP Fluor 532 NHS ester is an amine reactive, yellow-emitting dye routinely used to label proteins or antibodies through primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules. The labeling occurs most efficiently at pH 7-9 and forms a stable, covalent amide bond. BP Fluor 532 is a bright yellow-fluorescent dye with pH insensitive emission from pH 4 to pH 10. The excitation of BP Fluor 532 is ideally suited for the frequency-doubled Nd:YAG laser line. BP Fluor 532 can be conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, and is often used for the generation of stable signals in imaging and flow cytometry.
    BP Fluor 532 NHS ester
  • HY-P3364A
    Ac-QPKK(Ac)-AMC acetate

    		Fluorescent Dye Sirtuin HDAC Others
    Ac-QPKK(Ac)-AMC acetate is a p53-derived peptide conjugated with a fluorophore, which serves as a fluorescent peptide substrate for detecting the deacylase activity of zinc-dependent HDACs and sirtuins (Ex = 360 nm; Em = 460 nm) .
    Ac-QPKK(Ac)-AMC acetate
  • HY-D2763
    BP Fluor 532 maleimide

    		Fluorescent Dye Others
    BP Fluor 532 maleimide is a photostable, bright yellow-fluorescent dye with pH insensitive emission from pH 4 to pH 10. The excitation of BP Fluor 532 is ideally suited for the frequency-doubled Nd:YAG laser line. BP Fluor 532 dye can be conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, and is often used for the generation of stable signals in imaging and flow cytometry. Maleimide is the most popular sulfhydryl-reactive group for conjugating the dye to a thiol group on a protein, oligonucleotide thiophosphate, or low molecular weight ligand. The maleimide group specifically and efficiently reacts with reduced thiols (sulfhydryl groups, –SH) at pH 6.5 to 7.5 to form a stable thioether bond. The resulting conjugates exhibit brighter fluorescence and greater photostability than the conjugates of many other spectrally similar fluorophores.
    BP Fluor 532 maleimide

Inquiry Online

Your information is safe with us. * Required Fields.

Salutation

  

Country or Region *

Applicant Name *

 

Organization Name *

Department *

     

Email Address *

 

Product Name *

Cat. No.

  

Requested quantity *

Phone Number *

     

Remarks

Inquiry Online

Inquiry Information

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent: