106 Results for "

primary amino group

" in MedChemExpress (MCE) Product Catalog:
Products (106)

106 Results for "primary amino group" in MCE Product Catalog:

9
9 Publications Verification
Cat. No.: HY-Y0623
CAS No.: 6066-82-6
Synonyms: HOSu; 1-Hydroxy-2,5-pyrrolidinedione
N-Hydroxysuccinimide (HOSu; 1-Hydroxy-2,5-pyrrolidinedione) is a covalent crosslinker commonly used in bioconjugation technology with a primary amine group. N-Hydroxysuccinimide reacts with amino groups (-NH2) to form a stable amide bond, which can modify amino-containing biomolecules. N-Hydroxysuccinimide can be used, for example, for protein labeling with fluorescent dyes and enzymes, surface activation of chromatography supports, microbeads, nanoparticles and microarray slides, and chemical synthesis of peptides. N-Hydroxysuccinimide has a wide range of applications in biomaterial synthesis (such as collagen, chitosan crosslinking), drug delivery systems (such as hydrogel preparation) and tissue engineering .
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2
2 Cited Publications
Cat. No.: HY-D0017
CAS No.: 605-65-2
Synonyms: DNSCl
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 .
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1 Cited Publications
Cat. No.: HY-128890
CAS No.: 170908-81-3
Purity:  ≥95.0%
Research Areas:  

Cancer

DOTA-NHS-ester is a bifunctional reagent containing a DOTA chelating group and an NHS ester. DOTA-NHS-ester can be conjugated to proteins/antibodies/HSA via primary amino groups for radiolabeling with radiometals, and when combined with 16-amino-1-hexadecanethiol hydrochloride, it enables the construction of self-assembled monolayers on gold surfaces for lectin microarrays. DOTA-NHS-ester can be used to prepare DOTA-HSA-Z (HER2:342) imaging probes, as well as to construct Trop2-targeted radiotherapeutic and diagnostic probes for pancreatic cancer .
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1 Cited Publications
Cat. No.: HY-D0715
CAS No.: 38183-12-9
Synonyms: Ro 20-7234
Fluorescamine is a spirocyclic compound that is non-fluorescent. Fluorescamine reacts rapidly with primary amine groups in proteins under alkaline conditions to generate products with strong fluorescence (Ex/Em: 390/475 nm). Fluorescamine can be used to detect amine-containing compounds, including amino acids, peptides, and proteins .
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1 Cited Publications
Cat. No.: HY-D0017S
CAS No.: 1276379-68-0
Synonyms: DNSCl-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 .
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1 Cited Publications
Cat. No.: HY-128890B
Purity:  95.00%
Research Areas:  

Cancer

DOTA-NHS-ester TFA is a bifunctional reagent containing a DOTA chelating group and an NHS ester. DOTA-NHS-ester TFA can be conjugated to proteins/antibodies/HSA via primary amino groups for radiolabeling with radiometals, and when combined with 16-amino-1-hexadecanethiol hydrochloride, it enables the construction of self-assembled monolayers on gold surfaces for lectin microarrays. DOTA-NHS-ester TFA can be used to prepare DOTA-HSA-Z (HER2:342) imaging probes, as well as to construct Trop2-targeted radiotherapeutic and diagnostic probes for pancreatic cancer .
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Cat. No.: HY-79647
CAS No.: 82911-69-1
Synonyms: N-(Fmoc-oxy)succinimide
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 .
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Cat. No.: HY-140698
CAS No.: 92451-01-9
Purity:  ≥95.0%
Synonyms: mPEG5000-SC; mPEG5000-Succinimidyl ester
Research Areas:  

Cancer

m-PEG5000-NHS ester (mPEG5000-SC; mPEG5000-Succinimidyl ester) is a pegylation reagent that targets the primary amino groups of branched polyethyleneimine on gold nanoparticles. m-PEG1000-NHS ester covalently links its PEG moiety to target amino groups via amine-mediated coupling chemistry. m-PEG1000-NHS ester helps improve the biocompatibility of modified gold nanoparticles used as CT contrast agents and prolongs their blood circulation time.
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Cat. No.: HY-140678
CAS No.: 80506-64-5
Purity:  ≥98.0%
Synonyms: mPEG10000-NH2
Research Areas:  

Cancer

mPEG10000-amine (mPEG10000-NH2) is a monofunctional polyethylene glycol derivative-a linear PEG capped with a methoxy group at one end and a primary amino group at the other-commonly used as a hydrophilic linker in bioconjugation.
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Cat. No.: HY-D1085
CAS No.: 216309-02-3
AMCA-X-SE is a coumarin derivative that generates fixed blue fluorescence and an NHS-activated ester that forms stable amide bonds with primary amine groups. It is used as a reactive dye for labeling amino groups of peptides, proteins, and oligonucleotides. Maximum excitation/emission wavelength: 354/442 nm .
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Cat. No.: HY-W012001
CAS No.: 60142-89-4
Target:  

PROTAC Linkers

Research Areas:  

Cancer

Boc-7-Aminoheptanoic acid can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. Boc-7-Aminoheptanoic acid is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
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Cat. No.: HY-W002041
CAS No.: 13325-10-5
Synonyms: 4-amino-1-butanol
Research Areas:  

Others

4-Aminobutan-1-ol (4-Amino-1-butanol) is a linear γ-amino alcohol bearing both a primary amino group and a primary hydroxyl group, which serves as a starting material for the synthesis of pyridine-based Schiff bases. As an important intermediate, 4-Aminobutan-1-ol can be used in the synthesis of GABA derivatives, chiral ligands and other active compounds .
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Cat. No.: HY-W250124
CAS No.: 63231-63-0
Synonyms: RNA (yeast)
Ribonucleic acid (RNA) (yeast) is a ribonucleic acid isolated from yeast, characterized as a polynucleotide containing primary and secondary phosphate groups, amino groups, and purine-pyrimidine hydroxyl groups per 4 corrected phosphorus atoms. Ribonucleic acid (yeast) is widely used in scientific research as a substrate for nuclease detection, a carrier in ethanol precipitation processes, and a standard control for molecular biology techniques .
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Cat. No.: HY-140699
CAS No.: 92451-01-9
Purity:  ≥98.0%
Synonyms: mPEG10000-SC; mPEG10000-Succinimidyl ester
m-PEG10000-NHS ester (mPEG10000-SC) is a pegylation reagent that targets the primary amino groups of branched polyethyleneimine on gold nanoparticles. m-PEG1000-NHS ester covalently links its PEG moiety to target amino groups via amine-mediated coupling chemistry. m-PEG1000-NHS ester helps improve the biocompatibility of modified gold nanoparticles used as CT contrast agents and prolongs their blood circulation time.
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Cat. No.: HY-W041856
CAS No.: 30100-16-4
Synonyms: Boc-8-aminooctanoic acid
Target:  

PROTAC Linkers

Research Areas:  

Cancer

N-Boc-8-amino-octanoic acid (Boc-8-aminooctanoic acid) can be used as a PROTAC linker in the synthesis of PROTACs. N-Boc-8-amino-octanoic acid is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
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Cat. No.: HY-W105744
CAS No.: 13108-19-5
Target:  

PROTAC Linkers

Research Areas:  

Cancer

10-Aminodecanoic acid is an alkane chain with terminal carboxlic acid and amine groups. 10-Aminodecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
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Cat. No.: HY-140700
CAS No.: 92451-01-9
Purity:  ≥98.0%
Synonyms: mPEG20000-SC; mPEG20000-Succinimidyl ester
m-PEG20000-NHS ester (mPEG20000-SC) is a pegylation reagent that targets the primary amino groups of branched polyethyleneimine on gold nanoparticles. m-PEG1000-NHS ester covalently links its PEG moiety to target amino groups via amine-mediated coupling chemistry. m-PEG1000-NHS ester helps improve the biocompatibility of modified gold nanoparticles used as CT contrast agents and prolongs their blood circulation time.
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Cat. No.: HY-W1048525
Synonyms: 8-Arm PEG5000-Amine
Research Areas:  

Others

8-Arm PEG5000-NH2 (8-Arm PEG5000-Amine) is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
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Cat. No.: HY-W142618
CAS No.: 13265-84-4
D-Glucal is an organic compound belonging to the family of aldoses, which are monosaccharides containing an aldehyde functional group. It has a six-carbon structure and is derived from glucose by oxidation of the primary alcohol group at carbon 1 to an aldehyde group. D-Glucal is a white crystalline solid that is soluble in water and has a sweet taste. It is an important intermediate in the chemical synthesis of a wide variety of compounds, including pharmaceuticals, agrochemicals, and natural products. D-Glucal can be converted into other carbohydrate derivatives such as glycosides, glycoconjugates and amino sugars. It also plays a role in the study of carbohydrate chemistry, where it is used as a chiral building block for the synthesis of complex structures.
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Cat. No.: HY-155908
CAS No.: 474922-26-4
Synonyms: DSPE-PEG10000-NH2 ammonium
Target:  

Liposome

Research Areas:  

Others

DSPE-PEG10000-Amine ammonium (DSPE-PEG10000-NH2 ammonium) is a PEGylated distearoylphosphatidylethanolamine lipid with a terminal primary amino group. DSPE-PEG10000-Amine ammonium serves as a liposome component, and its surface bears reactive primary amino groups that enable covalent conjugation via the formation of bis-aryl hydrazone bonds .
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