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bifunctional chelating agent

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Biochemical Assay Reagents (7) Drug Intermediate (1) EGFR (1) Radionuclide-Drug Conjugates (RDCs) (4)
By Research Areas:	Cancer (7)
Click Chemistry:	DBCO (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-114377

p-SCN-Bn-DOTA 1 Publications Verification	Radionuclide-Drug Conjugates (RDCs)	Cancer
p-SCN-Bn-DOTA is a bifunctional chelating agent. p-SCN-Bn-DOTA can simultaneously chelate radionuclides and link monoclonal antibody for radioimmunoresearch of tumor .

HY-131326

DOTA-tris(tBu)ester NHS ester	Biochemical Assay Reagents	Cancer
DOTA-tris(tBu)ester NHS ester is a bifunctional precursor to a DOTA-based chelating agent. DOTA-tris(tBu)ester NHS ester can be used to label primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules, and upon deprotection forms stable complexes with metal ions for applications in molecular imaging .

HY-134797

p-SCN-Bn-deferoxamine 1 Publications Verification	Radionuclide-Drug Conjugates (RDCs)	Cancer
P-SCN-Bn-deferoxamine is a bifunctional chelating agent that can link radioactive metal nuclides (such as Zr-89) and biological targeting molecules (such as antibodies). P-SCN-Bn-deferoxamine can be used for the research of immune PET imaging .

HY-158067

Deferoxamine-DBCO DFO-DBCO	Biochemical Assay Reagents Radionuclide-Drug Conjugates (RDCs)	Cancer
Deferoxamine-DBCO is a bifunctional chelating agent. Deferoxamine-DBCO efficiently chelates with radioactive metals (such as ⁸⁹Zr) through the DFO structure to achieve radiolabeling. Deferoxamine-DBCO undergoes a metal-free Huisgen cycloaddition reaction with azide-containing biomolecules (such as siRNA, monoclonal antibodies) under bioorthogonal conditions through the DBCO structure to achieve targeted coupling. Deferoxamine-DBCO has efficient metal chelating ability and specific bioorthogonal reaction activity. Deferoxamine-DBCO can be used for targeted radioactive imaging studies of tumors .

HY-W102590

DOTMP	Biochemical Assay Reagents	Others
DOTMP is a bifunctional chelator. Bifunctional chelating agents are used to stably link the radiometal to the carrier moiety of the radiopharmaceutical .

HY-P10792

HER2-targeted peptide H6F	EGFR	Cancer
HER2-targeted peptide H6F is a HER2 targeting peptide that binds to HER2 to target breast cancer cells, with the amino acid sequence YLFFVFER. The HER2-targeted peptide H6F can be conjugated with the bifunctional chelating agent hydrazinonicotinamide (HYNIC) for radiolabeling with 99mTc. Single-photon emission computed tomography (SPECT) imaging shows that the labeled HER2-targeted peptide H6F specifically accumulates in HER2-positive MDA-MBA-453 tumor-bearing mice models. The HER2-targeted peptide H6F can be used for tumor molecular imaging studies .

HY-W717743

DOTAM-mono-acid	Biochemical Assay Reagents Radionuclide-Drug Conjugates (RDCs)	Others
DOTAM-mono-acid is a chelator with DOTAM as its core. DOTAM-mono-acid contains a carboxylic acid group that can be activated to form an amide bond with the N-terminus of a peptide. DOTAM-mono-acid can form peptide conjugates for radiometal labeling .

HY-136952

p-SCN-Bn-HOPO	Biochemical Assay Reagents	Others
p-SCN-Bn-HOPO is a bifunctional chelating agent. p-SCN-Bn-HOPO is used to bind to the radioactive isotope zirconium-89 (^89Zr) for use in ImmunoPET .

HY-148646

p-NH2-CHX-A"-DTPA	Biochemical Assay Reagents	Others
p-NH2-CHX-A"-DTPA is a bifunctional chelating agent .

HY-W402032

Bis-Cbz-cyclen	Biochemical Assay Reagents	Others
Bis-Cbz-cyclen is a bifunctional chelator. Bifunctional chelating agents are used to stably link the radiometal to the carrier moiety of the radiopharmaceutical .

HY-114377R

p-SCN-Bn-DOTA (Standard)	Others	Cancer
p-SCN-Bn-DOTA (Standard) is the analytical standard of p-SCN-Bn-DOTA. This product is intended for research and analytical applications. p-SCN-Bn-DOTA is a bifunctional chelating agent. p-SCN-Bn-DOTA can simultaneously chelate radionuclides and link monoclonal antibody for radioimmunoresearch of tumor .

HY-178221

(S)-P-SCN-BN-NOTA	Drug Intermediate	Cancer
(S)-P-SCN-BN-NOTA is a bifunctional chelating agent that can covalently link the radioactive nuclide ⁶⁴Cu with the ZPDGFRβ affibody, thereby constructing a molecular probe [⁶⁴Cu]Cu-NOTA-ZPDGFRβ for positron emission tomography .

Cat. No.	Product Name	Type

HY-158067

Deferoxamine-DBCO DFO-DBCO	Biochemical Assay Reagents
Deferoxamine-DBCO is a bifunctional chelating agent. Deferoxamine-DBCO efficiently chelates with radioactive metals (such as ⁸⁹Zr) through the DFO structure to achieve radiolabeling. Deferoxamine-DBCO undergoes a metal-free Huisgen cycloaddition reaction with azide-containing biomolecules (such as siRNA, monoclonal antibodies) under bioorthogonal conditions through the DBCO structure to achieve targeted coupling. Deferoxamine-DBCO has efficient metal chelating ability and specific bioorthogonal reaction activity. Deferoxamine-DBCO can be used for targeted radioactive imaging studies of tumors .

Deferoxamine-DBCO

DFO-DBCO

Biochemical Assay Reagents

Deferoxamine-DBCO is a bifunctional chelating agent. Deferoxamine-DBCO efficiently chelates with radioactive metals (such as ⁸⁹Zr) through the DFO structure to achieve radiolabeling. Deferoxamine-DBCO undergoes a metal-free Huisgen cycloaddition reaction with azide-containing biomolecules (such as siRNA, monoclonal antibodies) under bioorthogonal conditions through the DBCO structure to achieve targeted coupling. Deferoxamine-DBCO has efficient metal chelating ability and specific bioorthogonal reaction activity. Deferoxamine-DBCO can be used for targeted radioactive imaging studies of tumors .

HY-W102590

DOTMP	Biochemical Assay Reagents
DOTMP is a bifunctional chelator. Bifunctional chelating agents are used to stably link the radiometal to the carrier moiety of the radiopharmaceutical .

HY-W717743

DOTAM-mono-acid	Biochemical Assay Reagents
DOTAM-mono-acid is a chelator with DOTAM as its core. DOTAM-mono-acid contains a carboxylic acid group that can be activated to form an amide bond with the N-terminus of a peptide. DOTAM-mono-acid can form peptide conjugates for radiometal labeling .

HY-W402032

Bis-Cbz-cyclen	Biochemical Assay Reagents
Bis-Cbz-cyclen is a bifunctional chelator. Bifunctional chelating agents are used to stably link the radiometal to the carrier moiety of the radiopharmaceutical .

Cat. No.	Product Name	Target	Research Area

HY-P10792

HER2-targeted peptide H6F	EGFR	Cancer
HER2-targeted peptide H6F is a HER2 targeting peptide that binds to HER2 to target breast cancer cells, with the amino acid sequence YLFFVFER. The HER2-targeted peptide H6F can be conjugated with the bifunctional chelating agent hydrazinonicotinamide (HYNIC) for radiolabeling with 99mTc. Single-photon emission computed tomography (SPECT) imaging shows that the labeled HER2-targeted peptide H6F specifically accumulates in HER2-positive MDA-MBA-453 tumor-bearing mice models. The HER2-targeted peptide H6F can be used for tumor molecular imaging studies .

Cat. No.	Product Name		Classification

HY-158067

Deferoxamine-DBCO DFO-DBCO		DBCO
Deferoxamine-DBCO is a bifunctional chelating agent. Deferoxamine-DBCO efficiently chelates with radioactive metals (such as ⁸⁹Zr) through the DFO structure to achieve radiolabeling. Deferoxamine-DBCO undergoes a metal-free Huisgen cycloaddition reaction with azide-containing biomolecules (such as siRNA, monoclonal antibodies) under bioorthogonal conditions through the DBCO structure to achieve targeted coupling. Deferoxamine-DBCO has efficient metal chelating ability and specific bioorthogonal reaction activity. Deferoxamine-DBCO can be used for targeted radioactive imaging studies of tumors .

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BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

MedchemExpress Validation 03

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred

MedchemExpress Validation 04

MedchemExpress Validation

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