2. Search Result
Search Result
Results for "

detection system

" in MedChemExpress (MCE) Product Catalog:

35

Inhibitors & Agonists

3

Screening Libraries

11

Fluorescent Dye

7

Biochemical Assay Reagents

5

Peptides

3

MCE Kits

2

Natural
Products

11

Oligonucleotides

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W010991
    N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly
    1 Publications Verification

    FAPGG

    		 Angiotensin-converting Enzyme (ACE) Others
    N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly (FAPGG) is a specific substrate of angiotensin converting enzyme (ACE) with a Ki of 2.546×10 -4 M. It is used as a chromogenic probe for quantitative detection of ACE activity. N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly can be hydrolyzed by ACE to generate N-[3-(2-furyl)acryloyl]-Phe (FAP) and Gly-Gly, and the ACE inhibitory effect is monitored by photometry. FAPGG competitively binds to the active center of ACE and is a key tool for screening ACE inhibitors such as Captopril (HY-B0368) and Dioscorin. Its reversible mechanism of action supports hypertension research and drug development targeting the renin-angiotensin system .
    N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly
  • HY-W020780
    mPEG5000-Mal

    mPEG5000-Maleimide

    		 Biochemical Assay Reagents Cancer
    mPEG5000-Mal (mPEG5000-Maleimide) is a PEG-derived selective covalent binding agent for sulfhydryl groups (RSGs), which can form irreversible thioether bonds with sulfhydryl groups under near-neutral conditions via the maleimide group. The mechanism of action of mPEG5000-Mal can be divided into two categories: firstly, as an enzyme modifier, it binds to target proteins through hydrophobic interactions, hydrogen bonds, and van der Waals forces, altering the protein's secondary structure; secondly, as a nanoparticle surface modifier, it covalently binds to sulfhydryl groups on the surface of red blood cells, changing the surface properties and morphology of the red blood cells, leading to their phagocytosis by macrophages of the reticuloendothelial system. mPEG5000-Mal can react with free cysteine in proteins, increasing the apparent molecular weight of the modified protein by 10-15 kDa for detection purposes. mPEG5000-Mal can enhance the thermal stability and catalytic activity of enzymes, and improve the macrophage targeting of nanoparticles, enabling targeted drug delivery. mPEG5000-Mal can be applied in enzyme engineering research in the food industry and in oncology, assisting radiotherapy by inhibiting tumor-associated macrophage infiltration and enhancing anti-tumor immune responses .
    mPEG5000-Mal
  • HY-15930
    TMB
    Maximum Cited Publications
    6 Publications Verification

    BM blue; Sure Blue TMB

    		 Fluorescent Dye MOFs Reactive Oxygen Species (ROS) Others
    TMB is a non-toxic, non-mutagenic, colorless dye that is also used as a chromogenic agent in enzyme detection systems based on horseradish peroxidase (HRP). TMB can function as a photoacoustic probe for reactive oxygen and nitrogen species (ROS/RNS), reacting with hypochlorite, hydrogen peroxide, singlet oxygen, and nitrogen dioxide to produce blue oxidation products. TMB can detect the singlet oxygen produced by the outer membrane of Escherichia coli ATCC 25922 .
    TMB
  • HY-D2468
    HRP-Streptavidin
    1 Publications Verification

    		 Fluorescent Dye Others
    Sulfonylurea Receptor HRP-Streptavidin is a biotin-binding signal amplifier designed to bind tightly with biotinylated anti-TSH monoclonal antibodies, thereby constituting a key component of the signal amplification system in immunoassays. HRP-Streptavidin is formed by the covalent coupling of Horseradish Peroxidase (HRP) with Streptavidin; it combines the highly efficient catalytic activity of the enzyme with the high affinity of Streptavidin for biotin, making it a potent and sensitive tool for signal amplification. HRP-Streptavidin is suitable for use in Western Blotting, ELISA, and other detection techniques .
    HRP-Streptavidin
  • HY-W110927
    Alizarin Red S Indicator (4.3-6.3), IND

    		Biochemical Assay Reagents Fluorescent Dye Others
    Alizarin red S indicator (C.I. 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium, calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions. Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining). Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue), sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection)， and can be used in osteoporosis and metabolic disease research .
    Alizarin Red S Indicator (4.3-6.3), IND
  • HY-174497
    eGFP mRNA

    		mRNA Others
    eGFP mRNA expresses green fluorescent protein derived from the jellyfish Aequorea victoria. eGFP is a commonly used direct-detection reporter gene in mammalian cell culture, which produces bright green fluorescence. This product is synthesized without modified nucleosides, with a Cap1 version cap analog at the 5' end and a 100nt PolyA tail at the 3' end. It can be used as a positive reference for IVT (in vitro transcription) or LNP delivery systems.
    eGFP mRNA
  • HY-15930A
    TMB dihydrochloride
    Maximum Cited Publications
    6 Publications Verification

    BM blue dihydrochloride; Sure Blue TMB dihydrochloride

    		 Fluorescent Dye Reactive Oxygen Species (ROS) Others
    TMB dihydrochloride is the dihydrochloride form of TMB (HY-15930). TMB dihydrochloride is a non-toxic, non-mutagenic, colorless dye that is also used as a chromogenic agent in enzyme detection systems based on horseradish peroxidase (HRP). TMB dihydrochloride can function as a photoacoustic probe for reactive oxygen and nitrogen species (ROS/RNS), reacting with hypochlorite, hydrogen peroxide, singlet oxygen, and nitrogen dioxide to produce blue oxidation products. TMB dihydrochloride can detect the singlet oxygen produced by the outer membrane of Escherichia coli ATCC 25922 .
    TMB dihydrochloride
  • HY-B0315A
    Biotin-Vitamin B12

    Biotin-Cyanocobalamin B12

    		 Endogenous Metabolite Metabolic Disease
    Biotin-Vitamin B12 (Biotin-Cyanocobalamin B12) is the biotinylated Vitamin B12 (HY-B0315). Vitamin B12 is a vitamin that can pass through the blood-brain barrier. Vitamin B12 plays a key role in the normal functioning of the brain and nervous system, and for the formation of blood. Vitamin B12 is beneficial for many inflammatory diseases and also provides protection in oxidative-stress-associated pathologies. Biotin-Vitamin B12 can be used in researches on vitamin B12 transport, cellular uptake, targeted delivery, analytical detection, and other areas .
    Biotin-Vitamin B12
  • HY-131924
    Thionicotinamide adenine dinucleotide

    Thio-NAD

    		 Biochemical Assay Reagents Others
    Thionicotinamide adenine dinucleotide (Thio-NAD) is a thione-modified analog of the coenzyme nicotinamide adenine dinucleotide (NAD +). Thionicotinamide adenine dinucleotide can replace NAD + in enzymatic reactions and shift the absorption peak to 405 nM, enabling sensitive, real-time kinetic detection of enzyme activity, which is particularly suitable for high-sensitivity diagnostic cyclic detection systems .
    Thionicotinamide adenine dinucleotide
  • HY-147168
    Biocytin hydrazide

    		Biochemical Assay Reagents Others
    Biocytin hydrazide is a long-chain biotin-containing hydrazide, serving as a biotin-derived active coupling reagent, selective labeling agent and biotinylating reagent. Biocytin hydrazide targets aldehyde, carboxyl, amino and guanidino groups to biotinylate glycoconjugates, K99 lectin, peptides and proteins through its hydrazide moiety, and achieves nonradioactive detection of sialic acid- and galactose-containing glycoconjugates via the avidin–biotin system .
    Biocytin hydrazide
  • HY-D1601
    N-Aminofluorescein
    1 Publications Verification

    		 Fluorescent Dye Others
    N-Aminofluorescein is a fluorescein hydrazide with spiro form, a highly selective and sensitive fluorescence probe for Cu 2+. N-Aminofluorescein has no selective fluorescence response to other common metal ions, can be used for direct detection of Cu 2+ in biological systems with λex/em=495/516 nm . N-Aminofluorescein can be used to measure the concentration of copper ions in cells .
    N-Aminofluorescein
  • HY-W127790
    Bathophenanthrolinedisulfonic acid disodium

    		Biochemical Assay Reagents Others
    Bathophenanthrolinedisulfonic acid disodium salt (BPS) is a colorimetric reagent for iron detection, with a wavelength of 535 nm for iron complex. It can be used for iron determination in aqueous solution systems without the need for extraction solvents. BPS can serve as a precursor to prepare Europium(III) tris(dibenzoylmethanate) bis(bathophenanthrolinedisulfonate) complex and ruthenium(II) tris(bathophenanthrolinedisulfonate), or participate in the catalytic oxidation of 2-hexanol by forming water-soluble complexes with palladium .
    Bathophenanthrolinedisulfonic acid disodium
  • HY-15930B
    TMB dihydrochloride x.hydrate
    5+ Cited Publications

    Sure Blue TMB dihydrochloride x.hydrate

    		 Fluorescent Dye Reactive Oxygen Species (ROS) Others
    TMB (dihydrochloride x.hydrate) is the dihydrochloride x hydrate form of TMB (HY-15930). TMB (dihydrochloride x.hydrate) is a non-toxic, non-mutagenic, colorless dye that is also used as a chromogenic agent in enzyme detection systems based on horseradish peroxidase (HRP). TMB (dihydrochloride x.hydrate) can function as a photoacoustic probe for reactive oxygen and nitrogen species (ROS/RNS), reacting with hypochlorite, hydrogen peroxide, singlet oxygen, and nitrogen dioxide to produce blue oxidation products. TMB (dihydrochloride x.hydrate) can detect the singlet oxygen produced by the outer membrane of Escherichia coli ATCC 25922 .
    TMB dihydrochloride x.hydrate
  • HY-150743A
    Biotin-labeled ODN 2395 sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN 2395 (sodium), a C class oligodeoxynucleotide, is a TLR9 agonist. Biotin-labeled ODN 2395 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN 2395 sodium
  • HY-146245A
    Biotin-labeled ODN 1826 sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN 1826 (sodium), a class B CpG ODN (oligodeoxynucleotide), is a TLR9 agonist. Biotin-labeled ODN 1826 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN 1826 sodium
  • HY-15935
    X-Gluc Dicyclohexylamine

    		β-glucuronidase Fluorescent Dye Others
    X-Gluc Dicyclohexylamine is a dye reagent for the detection of β-glucuronidase, an enzyme produced by Escherichia coli. X-Gluc sodium can be used to detect E. coli contamination in food, water and the urinary tract. X-Gluc sodium is also widely used in molecular biology experiments to label and detect the expression of target genes (GUS reporter system) .
    X-Gluc Dicyclohexylamine
  • HY-146244A
    Biotin-labeled agatolimod sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled agatolimod (sodium), a class B CpG ODN (oligodeoxynucleotide), is a TLR9 agonist. Biotin-labeled agatolimod (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled agatolimod sodium
  • HY-15930C
    TMB monosulfate
    Maximum Cited Publications
    6 Publications Verification

    BM blue monosulfate; Sure Blue TMB monosulfate

    		 Fluorescent Dye Reactive Oxygen Species (ROS) Others
    TMB monosulfate is the monosulfate form of TMB (HY-15930). TMB monosulfate is a non-toxic, non-mutagenic, colorless dye that is also used as a chromogenic agent in enzyme detection systems based on horseradish peroxidase (HRP). TMB monosulfate can function as a photoacoustic probe for reactive oxygen and nitrogen species (ROS/RNS), reacting with hypochlorite, hydrogen peroxide, singlet oxygen, and nitrogen dioxide to produce blue oxidation products. TMB monosulfate can detect the singlet oxygen produced by the outer membrane of Escherichia coli ATCC 25922 .
    TMB monosulfate
  • HY-150741A
    Biotin-labeled ODN 2216 sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN 2216 (sodium) is a human-specific TLR9 (toll-like receptor 9) ligand or agonist. Biotin-labeled ODN 2216 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN 2216 sodium
  • HY-N17254
    Onjisaponin R

    		Amylases Metabolic Disease
    Onjisaponin R is an α-amylase inhibitor. Onjisaponin R can be used in diabetes research .
    Onjisaponin R
  • HY-D1993
    ATTO 647 NHS ester

    		Fluorescent Dye HIV Infection
    ATTO 647 NHS ester is a fluorescent label targeting free amino groups. ATTO 647 NHS ester can undergo a nucleophilic reaction with the free amino groups of EF-C peptide via its activated carboxylic acid group to form a stable covalent conjugate. ATTO 647 NHS ester-labeled nanofibers not only retain retroviral transduction-enhancing activity but also maintain stable fluorescent signals in both buffer and cell culture systems. ATTO 647 NHS ester is suitable for detection applications including fluorescence spectroscopy, microscopy and flow cytometry. ATTO 647 NHS ester has been used in studies related to HIV-1 infection .
    ATTO 647 NHS ester
  • HY-W127393
    N-Nonanoyl-L-homoserine lactone

    		Biochemical Assay Reagents Others
    Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C9-HSL is a rare odd-numbered acyl carbon chain produced by wild-type Erwinia carotovora strain SCC 3193 grown in nutrient-rich Luria-Bertani broth (LB) medium.
    N-Nonanoyl-L-homoserine lactone
  • HY-15930R
    TMB (Standard)

    BM blue (Standard); Sure Blue TMB (Standard)

    		 Fluorescent Dye Reactive Oxygen Species (ROS) Reference Standards Others
    TMB (Standard) is the analytical standard of TMB. This product is intended for research and analytical applications. TMB is a non-toxic, non-mutagenic, colorless dye that is also used as a chromogenic agent in enzyme detection systems based on horseradish peroxidase (HRP). TMB can function as a photoacoustic probe for reactive oxygen and nitrogen species (ROS/RNS), reacting with hypochlorite, hydrogen peroxide, singlet oxygen, and nitrogen dioxide to produce blue oxidation products. TMB can detect the singlet oxygen produced by the outer membrane of Escherichia coli ATCC 25922 .
    TMB (Standard)
  • HY-P5228
    KSDSC

    		Biochemical Assay Reagents Others
    KSDSC is a penta-peptide, correlated positively with hairpin DNA with tetramer loops. Therefore, KSDSC joins hands with hairpin DNA (hpDNA) with improved selectivity as sensing materials in the detection system, used for surface plasmon resonance imaging (SPRi) .
    KSDSC
  • HY-150724A
    Biotin-labeled ODN 1018 sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN 1018 (sodium), an oligodeoxynucleotide, is a TLR-9 agonist. Biotin-labeled ODN 1018 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN 1018 sodium
  • HY-150725A
    Biotin-labeled ODN 1585 sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN 1585 (sodium) is a potent inducer of IFN and TNFα production. Biotin-labeled ODN 1585 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN 1585 sodium
  • HY-150738A
    Biotin-labeled ODN 2088 sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN 2088 (sodium) is a potent TLR3, TLR7 and TLR9 inhibitor. Biotin-labeled ODN 2088 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN 2088 sodium
  • HY-150726A
    Biotin-labeled ODN 1668 sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN 1668 (sodium), a class B CpG ODN (oligodeoxynucleotide), is a TLR9 agonist. Biotin-labeled ODN 1668 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN 1668 sodium
  • HY-150751A
    Biotin-labeled ODN TTAGGG sodium

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Biotin-labeled ODN TTAGGG (sodium), a inhibitory oligonucleotide (ODN), is a TLR9, AIM2 and cGAS antagonist. Biotin-labeled ODN TTAGGG (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
    Biotin-labeled ODN TTAGGG sodium
  • HY-131127
    7-Acetoxy-1-methylquinolinium iodide

    AMQI

    		 Cholinesterase (ChE) Others
    7-Acetoxy-1-methylquinolinium iodide (AMQI) is a fluorogenic substrate for cholinesterase (Ex = 320 nm, Em = 410 nm). Hydrolysis of 7-acetoxy-1-methylquinolinium iodide is used at the fluorometric flow system for the detection and identification of inhibitors. .
    7-Acetoxy-1-methylquinolinium iodide
  • HY-114773
    N-Undecanoyl-L-homoserine lactone

    		Biochemical Assay Reagents Others
    Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C11-HSL has a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in Pseudomonas aeruginosa strains.
    N-Undecanoyl-L-homoserine lactone
  • HY-W127487
    N-Octadecanoyl-L-homoserine lactone

    		Biochemical Assay Reagents Others
    Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C18-HSL, one of four lipophilic long acyl side chain AHLs produced by the LuxI AHL synthase homolog SinI, is involved in quorum-sensing signaling in strains of Rhizobium meliloti (a nitrogen-fixing bacterial symbiont of the legume M. sativa) . C18-HSL and other hydrophobic AHLs tend to localize in the relatively lipophilic environment of bacterial cells and cannot diffuse freely across the cell membrane. Long-chain N-acyl homoserine lactones can be exported from cells by efflux pumps, or can be transported between communicating cells by extracellular outer membrane vesicles.
    N-Octadecanoyl-L-homoserine lactone
  • HY-P5228A
    KSDSC TFA

    		Biochemical Assay Reagents Others
    KSDSC TFA is a penta-peptide, correlated positively with hairpin DNA with tetramer loops. Therefore, KSDSC TFA joins hands with hairpin DNA (hpDNA) with improved selectivity as sensing materials in the detection system, used for surface plasmon resonance imaging (SPRi) .
    KSDSC TFA
  • HY-D3321
    Streptavidin, R-Phycoerythrin conjugate (SAPE)

    		Fluorescent Dye Others
    Streptavidin, R-Phycoerythrin conjugate (SAPE) is a streptavidin-labeled phycoerythrin. Streptavidin, R-Phycoerythrin conjugate (SAPE) can be used in conjunction with biotinylated reagents in anti-Biotin/biotin-labeled systems, suitable for flow cytometry detection, microarray analysis, and microplate detection (Ex/Em = 450-500 nm/575 nm).
    Streptavidin, R-Phycoerythrin conjugate (SAPE)
  • HY-D3321A
    High concentration Streptavidin, R-Phycoerythrin conjugate (SAPE)

    		Fluorescent Dye Others
    High concentration Streptavidin, R-Phycoerythrin conjugate (SAPE) is a streptavidin-labeled phycoerythrin. High concentration Streptavidin, R-Phycoerythrin conjugate (SAPE) can be used in conjunction with biotinylated reagents in anti-Biotin/biotin-labeled systems, suitable for flow cytometry detection, microarray analysis, and microplate detection (Ex/Em = 450-500 nm/575 nm).
    High concentration Streptavidin, R-Phycoerythrin conjugate (SAPE)

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: