amino acid analysis

By Targets:	Amino Acid Derivatives (1) 15-PGDH (1) Antibiotic (2) Biochemical Assay Reagents (2) Calcium Channel (1) Endogenous Metabolite (6) Fluorescent Dye (6) Fungal (3) Isotope-Labeled Compounds (2) Reference Standards (2)
By Research Areas:	Cardiovascular Disease (3) Infection (3) Metabolic Disease (4) Neurological Disease (1)

Targets Recommended: Amino acid Transporter Amino Acid Decarboxylase Amino Acid Oxidase Amino Acid Derivatives EAAT Hydroxycarboxylic Acid Receptor (HCAR) Free Fatty Acid Receptor Fatty Acid Synthase (FASN) Apical Sodium-Dependent Bile Acid Transporter G protein-coupled Bile Acid Receptor 1

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D0017

Dansyl chloride DNSCl	Fluorescent Dye	Others
Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

HY-D0785

NBD-F 4-Fluoro-7-nitrobenzofurazan	Fluorescent Dye	Others
NBD-F (4-Fluoro-7-nitrobenzofurazan) is a pro-fluorescent reagent which is developed for **amino acid analysis*. NBD-F reacts with primary or secondary amines to produce a fluorescent product and used for analysis* of amino acids and low molecular weight amines .

HY-117695

AQC 4 Publications Verification 6-aminoquinolyl-N-hydroxysccinimidyl carbamate	Fluorescent Dye	Others
AQC (6-Aminoquinolyl-N-hydroxysccinimidyl carbamate) is a reagent used for amino acid or protein sequence analysis by HPLC with fluorescence detection. AQC reacts with primary and secondary amino acids to yield fluorescent derivates, allowing amino acid detection at under-picomolar levels .

HY-D0017S

Dansyl chloride-d6 DNSCl-d₆	Biochemical Assay Reagents	Others
Dansyl chloride-d₆ is the deuterium labeled Dansyl chloride (HY-D0017). Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

HY-79647

Fmoc-OSu N-(Fmoc-oxy)succinimide	Biochemical Assay Reagents	Others
Fmoc-OSu (N-(Fmoc-oxy)succinimide) is an acylating agent that targets amino groups (-NH2). It can selectively protect the amino groups of amino acids by covalently binding with primary or secondary amines through nucleophilic substitution reactions. Fmoc-OSu forms a stable amide bond with the amino group to avoid side reactions of the amino group in peptide synthesis. It can also be used as a fluorescent labeling reagent to react with glycosylamines for efficient labeling of N-sugar chains. Fmoc-OSu can be used as an Fmoc protection strategy in peptide synthesis, and as a fluorescent labeling and analysis method for N-sugar chains .

HY-D0027

7-Amino-4-methylcoumarin Coumarin 120; AMC	Fluorescent Dye Antibiotic Fungal	Infection
7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively.

HY-137025

(S)-NIFE	Amino Acid Derivatives	Others
(S)-NIFE is a chiral derivatizing agent for proteinogenic amino acid analysis .

HY-176305S

Neurofilament, U-15N	Isotope-Labeled Compounds	Neurological Disease
Neurofilament, U- ¹⁵N is the ¹⁵N-labeled Neurofilament.

HY-W704091

α-Amino-β-methylaminopropionic acid-d3 hydrochloride	Isotope-Labeled Compounds	Others
α-Amino-β-methylaminopropionic acid-d₃ hydrochloride is the deuterium labeled α-Amino-β-methylaminopropionic acid. Radioactive isotopes labeled compounds can be used in metabolic analysis, allowing the movement of individual atoms to be precisely tracked and quantified .

HY-D0027R

7-Amino-4-methylcoumarin (Standard)	Fluorescent Dye Antibiotic Fungal	Infection
7-Amino-4-methylcoumarin (Standard) is the analytical standard of 7-Amino-4-methylcoumarin. This product is intended for research and analytical applications. 7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively. [4]

HY-120965

N-Palmitoyl Taurine	Endogenous Metabolite	Metabolic Disease
Several different arachidonoyl amino acids, including N-arachidonoyl dopamine (NADA) and N-arachidonoyl serine (ARA-S), have been isolated and characterized from bovine brain.1 During mass spectral lipidomic analysis of rat brain, a series of fatty acyl amides of a third amino acid, taurine, is discovered. N-Palmitoyl taurine is a prominent amino-acyl endocannabinoid isolated from rat brain during lipidomics profiling. Its function is currently under investigation.

HY-120964

N-Stearoyl Taurine	Endogenous Metabolite	Metabolic Disease
Several different arachidonoyl amino acids, including N-arachidonoyl dopamine (NADA) and N-arachidonoyl serine (ARA-S), have been isolated and characterized from bovine brain.1 During mass spectral lipidomic analysis of rat brain, a series of fatty acyl amides of a third amino acid, taurine, is discovered.2 This novel class of compounds is present in kidney and activates members of the transient receptor potential (TRP) family of calcium channels.3 N-Stearoyl taurine is a prominent amino-acyl endocannabinoid isolated from rat brain during lipidomics profiling.

HY-120963

N-Oleoyl Taurine	Endogenous Metabolite	Metabolic Disease
Several different arachidonoyl amino acids, including N-arachidonoyl dopamine and N-arachidonoyl serine, have been isolated and characterized from bovine brain.1 During mass spectral lipidomics analysis of rat brain, a series of fatty acyl amides of a third amino acid, taurine, were discovered.2 This novel class of compounds is present in kidney and activates members of the transient receptor potential (TRP) family of calcium channels.3 N-Oleoyl taurine is an amino-acyl endocannabinoid isolated from rat brain that may activate TRPV1 and TRPV4.

HY-122792

Phenyramidol Hydrochloride	Endogenous Metabolite	Cardiovascular Disease
Phenyramidol hydrochloride is an anticoagulant and analgesic with activity that increases detection sensitivity in biological samples. Phenyramidol hydrochloride can be oxidized in aqueous media by electrochemical methods to achieve its quantitative analysis. The detection of Phenyramidol hydrochloride using an amino-functionalized multi-walled carbon nanotube-modified glassy carbon electrode showed significant enhancement of the current peak .

HY-W414380

Bdp tr nhs ester	Fluorescent Dye	Others
Bdp tr nhs ester is a chemiluminescent coupling compound with a long excited state lifetime for immunoassays and is suitable for microscopy and fluorescence polarization analysis applications. NHS ester can react specifically and efficiently with the side chains of primary amines such as lysine residues or amino silane coated surfaces under neutral or weakly basic conditions to form covalent bonds .

HY-129244

Levamlodipine (gentisate) (S)-Amlodipine (gentisate); Levoamlodipine (gentisate)	Calcium Channel	Cardiovascular Disease
Levamlodipine gentisate ((S)-Amlodipine gentisate) is a pharmacologically active amino ester with calcium channel blocker activity. Levamlodipine gentisate is used as an antihypertensive and antianginal compound. The enantiomeric purity of levamlodipine gentisate can be determined by a fast capillary electrophoresis method. The highest resolution of levamlodipine gentisate reached 9.8, indicating its potential application in compound analysis .

HY-122792R

Phenyramidol Hydrochloride (Standard)	Endogenous Metabolite Reference Standards	Cardiovascular Disease
Phenyramidol (Hydrochloride) (Standard) is the analytical standard of Phenyramidol (Hydrochloride). This product is intended for research and analytical applications. Phenyramidol hydrochloride is an anticoagulant and analgesic with activity that increases detection sensitivity in biological samples. Phenyramidol hydrochloride can be oxidized in aqueous media by electrochemical methods to achieve its quantitative analysis. The detection of Phenyramidol hydrochloride using an amino-functionalized multi-walled carbon nanotube-modified glassy carbon electrode showed significant enhancement of the current peak .

HY-103382R

Arcyriaflavin A (Standard)	Reference Standards Fungal	Infection
Phenyramidol (Hydrochloride) (Standard) is the analytical standard of Phenyramidol (Hydrochloride). This product is intended for research and analytical applications. Phenyramidol hydrochloride is an anticoagulant and analgesic with activity that increases detection sensitivity in biological samples. Phenyramidol hydrochloride can be oxidized in aqueous media by electrochemical methods to achieve its quantitative analysis. The detection of Phenyramidol hydrochloride using an amino-functionalized multi-walled carbon nanotube-modified glassy carbon electrode showed significant enhancement of the current peak .

HY-P10457

15-Hydroxy prostaglandin dehydrogenase blocking peptide 15-PGDH (92-105)	15-PGDH	Others
5-Hydroxy prostaglandin dehydrogenase blocking peptide (15-PGDH (92-105)) is a blocking peptide that corresponds to the amino acids (AGVNNEKNWEKTLQ) located at positions 92-105 of the 15-hydroxy prostaglandin dehydrogenase (15-PGDH) sequence. 5-Hydroxy prostaglandin dehydrogenase blocking peptide can block the formation of protein-antibody complexes during immunohistochemical analysis of 15-PGDH .

HY-126720

N-Lignoceroyl Taurine	Endogenous Metabolite	Metabolic Disease
N-Lignoceroyl Taurine is an arachidonoyl amino acid and taurine conjugate with a fatty acid that can be isolated from bovine brain. N-Lignoceroyl Taurine is one of several novel taurine-conjugated fatty acids discovered during mass spectrometry lipidomic analysis of the brain and spinal cord of wild-type and fatty acid amide hydrolase (FAAH) knockout mice. N-Lignoceroyl Taurine levels were 23-26-fold higher in FAAH ^-/- mice compared to wild-type mice, suggesting that FAAH utilizes N-Lignoceroyl Taurine as a substrate. However, in vitro experiments with purified FAAH showed that N-Lignoceroyl Taurine was hydrolyzed 2,000-fold slower in FAAH compared to oleoylethanolamide. N-Acyl Taurines with polyunsaturated acyl chains can activate members of the transient receptor potential (TRP) calcium channel family, including TRPV1 and TRPV4.

Cat. No.	Product Name

HY-L105

Peptide Library	2,007 compounds
Peptides are a group of biologically active substances that are involved in various cellular functions of organisms. Peptides are often used in functional analysis, vaccine research and especially in the field of drug research and development. At present, more than 80 peptide drugs have reached the market for a wide range of diseases, including diabetes, cancer, osteoporosis, multiple sclerosis, HIV infection and chronic pain. MedChemExpress (MCE) offers a comprehensive collection of 2,007 peptides, including bioactive peptides, amino acid derivatives, and blocking peptides. MCE Peptide Library can be used for peptide library screening, peptide drug discovery, vaccine development, target verification, structural activity research, etc.

Peptide Library

2,007 compounds

Peptides are a group of biologically active substances that are involved in various cellular functions of organisms. Peptides are often used in functional analysis, vaccine research and especially in the field of drug research and development. At present, more than 80 peptide drugs have reached the market for a wide range of diseases, including diabetes, cancer, osteoporosis, multiple sclerosis, HIV infection and chronic pain.

MedChemExpress (MCE) offers a comprehensive collection of 2,007 peptides, including bioactive peptides, amino acid derivatives, and blocking peptides. MCE Peptide Library can be used for peptide library screening, peptide drug discovery, vaccine development, target verification, structural activity research, etc.

Cat. No.	Product Name	Type

HY-D0017

Dansyl chloride DNSCl	Protein Labeling
Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

HY-D0785

NBD-F 4-Fluoro-7-nitrobenzofurazan	Fluorescent Dyes/Probes
NBD-F (4-Fluoro-7-nitrobenzofurazan) is a pro-fluorescent reagent which is developed for **amino acid analysis*. NBD-F reacts with primary or secondary amines to produce a fluorescent product and used for analysis* of amino acids and low molecular weight amines .

HY-117695

AQC 4 Publications Verification 6-aminoquinolyl-N-hydroxysccinimidyl carbamate	Fluorescent Dyes/Probes
AQC (6-Aminoquinolyl-N-hydroxysccinimidyl carbamate) is a reagent used for amino acid or protein sequence analysis by HPLC with fluorescence detection. AQC reacts with primary and secondary amino acids to yield fluorescent derivates, allowing amino acid detection at under-picomolar levels .

HY-D0027

7-Amino-4-methylcoumarin Coumarin 120; AMC	Fluorescent Dyes/Probes
7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively.

7-Amino-4-methylcoumarin

Coumarin 120; AMC

Fluorescent Dyes/Probes

7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively.

HY-D0027R

7-Amino-4-methylcoumarin (Standard)	Fluorescent Dyes/Probes
7-Amino-4-methylcoumarin (Standard) is the analytical standard of 7-Amino-4-methylcoumarin. This product is intended for research and analytical applications. 7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively. [4]

7-Amino-4-methylcoumarin (Standard)

Fluorescent Dyes/Probes

7-Amino-4-methylcoumarin (Standard) is the analytical standard of 7-Amino-4-methylcoumarin. This product is intended for research and analytical applications. 7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively. [4]

HY-W414380

Bdp tr nhs ester	Fluorescent Dyes/Probes
Bdp tr nhs ester is a chemiluminescent coupling compound with a long excited state lifetime for immunoassays and is suitable for microscopy and fluorescence polarization analysis applications. NHS ester can react specifically and efficiently with the side chains of primary amines such as lysine residues or amino silane coated surfaces under neutral or weakly basic conditions to form covalent bonds .

Bdp tr nhs ester

Fluorescent Dyes/Probes

Bdp tr nhs ester is a chemiluminescent coupling compound with a long excited state lifetime for immunoassays and is suitable for microscopy and fluorescence polarization analysis applications. NHS ester can react specifically and efficiently with the side chains of primary amines such as lysine residues or amino silane coated surfaces under neutral or weakly basic conditions to form covalent bonds .

Cat. No.	Product Name	Type

HY-79647

Fmoc-OSu N-(Fmoc-oxy)succinimide	Biochemical Assay Reagents
Fmoc-OSu (N-(Fmoc-oxy)succinimide) is an acylating agent that targets amino groups (-NH2). It can selectively protect the amino groups of amino acids by covalently binding with primary or secondary amines through nucleophilic substitution reactions. Fmoc-OSu forms a stable amide bond with the amino group to avoid side reactions of the amino group in peptide synthesis. It can also be used as a fluorescent labeling reagent to react with glycosylamines for efficient labeling of N-sugar chains. Fmoc-OSu can be used as an Fmoc protection strategy in peptide synthesis, and as a fluorescent labeling and analysis method for N-sugar chains .

Fmoc-OSu

N-(Fmoc-oxy)succinimide

Biochemical Assay Reagents

Fmoc-OSu (N-(Fmoc-oxy)succinimide) is an acylating agent that targets amino groups (-NH2). It can selectively protect the amino groups of amino acids by covalently binding with primary or secondary amines through nucleophilic substitution reactions. Fmoc-OSu forms a stable amide bond with the amino group to avoid side reactions of the amino group in peptide synthesis. It can also be used as a fluorescent labeling reagent to react with glycosylamines for efficient labeling of N-sugar chains. Fmoc-OSu can be used as an Fmoc protection strategy in peptide synthesis, and as a fluorescent labeling and analysis method for N-sugar chains .

Cat. No.	Product Name	Target	Research Area

HY-P5429

DNA-PK Substrate	Peptides	Others
DNA-PK Substrate is a biological active peptide. (A substrate for DNA-dependent protein kinase (DNA-PK), phosphorylation. DNA-PK is essential for the repair of DNA double-strand breaks. This peptide corresponding to 11–24 amino acids of human p53 with threonine 18 and serine 20 changed to alanine is used as a substrate for the assay of DNA-PK activityPyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)

HY-P10457

15-Hydroxy prostaglandin dehydrogenase blocking peptide 15-PGDH (92-105)	15-PGDH	Others
5-Hydroxy prostaglandin dehydrogenase blocking peptide (15-PGDH (92-105)) is a blocking peptide that corresponds to the amino acids (AGVNNEKNWEKTLQ) located at positions 92-105 of the 15-hydroxy prostaglandin dehydrogenase (15-PGDH) sequence. 5-Hydroxy prostaglandin dehydrogenase blocking peptide can block the formation of protein-antibody complexes during immunohistochemical analysis of 15-PGDH .

HY-P5479

EE epitope	Peptides	Others
EE epitope is a biological active peptide. (This peptide is a 314 to 319 amino acids fragment of the middle T antigen of mouse polymavirus. Glu-Glu epitope peptide is widely used as an epitope tag.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-103382R

Arcyriaflavin A (Standard)	Alkaloids Structural Classification Microorganisms Source classification Indole Alkaloids	Reference Standards Fungal
Phenyramidol (Hydrochloride) (Standard) is the analytical standard of Phenyramidol (Hydrochloride). This product is intended for research and analytical applications. Phenyramidol hydrochloride is an anticoagulant and analgesic with activity that increases detection sensitivity in biological samples. Phenyramidol hydrochloride can be oxidized in aqueous media by electrochemical methods to achieve its quantitative analysis. The detection of Phenyramidol hydrochloride using an amino-functionalized multi-walled carbon nanotube-modified glassy carbon electrode showed significant enhancement of the current peak .

Cat. No.	Product Name	Chemical Structure

HY-D0017S

Dansyl chloride-d6
Dansyl chloride-d₆ is the deuterium labeled Dansyl chloride (HY-D0017). Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

HY-176305S

Neurofilament, U-15N
Neurofilament, U- ¹⁵N is the ¹⁵N-labeled Neurofilament.

HY-W704091

α-Amino-β-methylaminopropionic acid-d3 hydrochloride
α-Amino-β-methylaminopropionic acid-d₃ hydrochloride is the deuterium labeled α-Amino-β-methylaminopropionic acid. Radioactive isotopes labeled compounds can be used in metabolic analysis, allowing the movement of individual atoms to be precisely tracked and quantified .

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Remarks

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

amino acid analysis

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

NaturalProducts

Isotope-Labeled Compounds

Natural
Products