arm

By Targets:	ADC Antibody (1) ADC Linker (3) Adrenergic Receptor (1) Aminopeptidase (1) Apoptosis (2) ATF6 (1) Bacterial (1) Biochemical Assay Reagents (9) c-Met/HGFR (1) Calcium Channel (1) Epoxide Hydrolase (1) Eukaryotic Initiation Factor (eIF) (1) Fluorescent Dye (2) LXR (1) mAChR (1) MDM-2/p53 (1) Neuropeptide Y Receptor (1) Notch (1) PERK (1) PROTAC Linkers (1) Reactive Oxygen Species (1)
By Research Areas:	Cancer (8) Cardiovascular Disease (1) Infection (2) Inflammation/Immunology (12) Metabolic Disease (3) Neurological Disease (3)
Click Chemistry:	DBCO (3)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W027340

ARM1 1 Publications Verification 4BSA	Aminopeptidase Epoxide Hydrolase	Cancer
ARM1 (4BSA) is a potent aminopeptidase and epoxide hydrolase inhibitor. ARM1 shows aminopeptidase inhibitory activity with an IC₅₀ 7.61 µM and epoxide hydrolase inhibitory activity with an IC₅₀ 12.4 µM .

HY-119850

Aladorian arm036	Others	Cardiovascular Disease
Aladorian (ARM036) is a benzothiazepine derivative, with anti-arrhythmia effect. Aladorian is used for the research of heart failure and catecholaminergic polymorphic ventricular tachycardia .

HY-101039A

AR-M 1000390 hydrochloride

AR-M 1000390 hydrochloride is an exceptionally selective, potent δ opioid receptor agonist with an EC₅₀ of 7.2±0.9 nM for δ agonist potency.

AR-M 1000390 hydrochloride
AR-M 1000390 hydrochloride is an exceptionally selective, potent δ opioid receptor agonist with an EC₅₀ of 7.2±0.9 nM for δ agonist potency.

HY-P1129

AR-M1896	Neuropeptide Y Receptor	Neurological Disease
AR-M1896 is a GalR2 selective agonist with a binding IC₅₀ of 1.76 nM for rat GalR2. AR-M1896 can be used for the research of acute myocardial infarction and neuropathic pain .

HY-P990104

*Anti-DLL3 Antibody (anti-DLL3 arm* derived from AMG-757)**	Notch	Inflammation/Immunology Cancer
Anti-DLL3 Antibody (anti-DLL3 arm derived from AMG-757) is the anti-DLL3 arm of the bispecific T-cell engager (BiTE) antibody-Tarlatamab (AMG-757) (HY-P99575). Tarlatamab targets both DLL3 and CD3.

HY-W074648

Antibacterial agent 18	Bacterial	Infection
Antibacterial agent 18 is a multi-arm AIE molecule extracted from patent CN110123801A, compound 23. Antibacterial agent 18 can be used for resisting Gram-positive and Gram-negative bacteria. Antibacterial agent 18 can be conjugated in the cell wall of rigid arm configuration insertion bacterium, and block cell wall turns sugar and turns peptide process, to inhibit or kill bacterium .

HY-P990306

ABBV-303	c-Met/HGFR ADC Antibody	Cancer
ABBV-303 is a multi-specific NK cell antibody targeting c-Met designed based on TriNKET technology for natural killer (NK) cell redirection therapy. The ABBV-303 antibody consists of three functional arms, a single-chain variable fragment (scFV) targeting c-Met, a Fab arm targeting NKG2D, and an Fc fragment targeting NK cell CD16a .

HY-D1718

BDP FL-PEG5-acid	PROTAC Linkers	Cancer
BDP FL-PEG5-acid is a BDP FL acid linker containing a hydrophilic PEG spacer arm. BDP FL-PEG5-acid can be used in the synthesis of PROTACs. BDP FL is a green-fluorescent dye, and the hydrophilic PEG spacer arm increases water solubility and membrane permability.

HY-148526

β2AR/M3-receptor agonist-1	Adrenergic Receptor mAChR	Metabolic Disease
β2AR/M3-receptor agonist-1 (example 9) is a potent β2AR and M3 receptor agonist. β2AR/M3-receptor agonist-1 shows M3 receptor affinity with a pIC₅₀ value of 9.3. β2AR/M3-receptor agonist-1 has the potential for the research of respiratory tract disorders .

HY-163008

Dicamba-5-aminopentanoic acid	Others	Inflammation/Immunology
Dicamba-5-aminopentanoic acid (DCc) is an immunizing and heterologous hapten, designed using the carboxylic acid group of dicamba to introduce a spacer arm for a better exposure of the herbicide's structure .

HY-W190956

(S,R,S)-AHPC-PEG4-acid	Others	Cancer
(S,R,S)-AHPC-PEG4-acid is a synthetic PROTAC ligand that binds the E3 ligase ligand to the PEG4 arm, thereby enhancing PROTAC drug research and discovery .

HY-129098

DMHCA 1 Publications Verification	LXR	Metabolic Disease
DMHCA, a potent and selective LXR agonist, specifically activates the cholesterol efflux arm of the LXR pathway without stimulating triglyceride synthesis. DMHCA has anti-inflammatory effects and can be used for the research of cholesterol homeostasis diabetes .

HY-149691

O-Phthalimide-C1-S-C5-acid MFH	Biochemical Assay Reagents	Inflammation/Immunology
6-(N-Phthalimidoylmethylthio)hexanoic acid (MFH) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 6-(N-Phthalimidoylmethylthio)hexanoic acid can be combined with carrier proteins and used in antigen design .

HY-149690

O-Phthalimide-C1-S-C1-acid MFA	Biochemical Assay Reagents	Inflammation/Immunology
2-(N-Phthalimidoylmethylthio)acetic acid (MFA) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 2-(N-Phthalimidoylmethylthio)acetic acid can be combined with carrier proteins and used in antigen design .

HY-12498

GV-58	Calcium Channel	Neurological Disease
GV-58 is a novel N- and P/Q-type calcium (Ca ²⁺) channel agonist with EC₅₀s of 7.21 and 8.81 μM, respectively. GV-58 slows the deactivation of channels, resulting in a large increase in presynaptic Ca ²⁺ entry during activity. GV-58 can be used in lambert-eaton myasthenic syndrome (LEMS) research .

HY-W028210

O-Phthalimide-C5-acid	Biochemical Assay Reagents	Inflammation/Immunology
6-N-Phthalimidoy hexanoic acid (compound FH) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 6-N-Phthalimidoy hexanoic acid can be combined with carrier proteins and used in antigen design .

HY-W046063

O-Phthalimide-C3-acid 4-Phthalimidobutyric acid	Biochemical Assay Reagents	Inflammation/Immunology
4-(N-Phthalimidoyl)butanoic acid (compound FB) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 4-(N-Phthalimidoyl)butanoic acid can be combined with carrier proteins and used in antigen design .

HY-101991

ML291	PERK Eukaryotic Initiation Factor (eIF) Apoptosis	Cancer
ML291 is a UPR (unfolded protein response)-inducing sulfonamidebenzamide. ML291 overwhelms the adaptive capacity of the UPR and induces apoptosis in a variety of solid cancer models. ML291 can activate the PERK/eIF2a/CHOP (apoptotic) arm of the UPR and reduce leukemic cell burden .

HY-123950

MMRi64	MDM-2/p53 Apoptosis	Cancer
MMRi64 disrupts Mdm2-MdmX interactions. MMRi64 downregulates Mdm2 and MdmX in leukemia cells. MMRi64 induces p53 accumulation, and induces the apoptotic arm of the p53 pathway in leukemia/lymphoma cells. MMRi64 can be used for cancer research .

HY-W026082

4-Ketobenztriazine-CH2COOH	Biochemical Assay Reagents	Inflammation/Immunology
4-Ketobenztriazine-CH2COOH (compound BA) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 4-Ketobenztriazine-CH2COOH can be combined with carrier proteins and used in antigen design .

HY-D1635

Sulfo-NHS-LC-LC-Biotin Biotin-XX-SSE	Fluorescent Dye	Infection
Sulfo-NHS-LC-LC-Biotin (Biotin-XX-SSE), a biotin reagent, is used to label the proteins exposed to the external leaflet of intact exosomes and contains a larger spacer arm between the biotin and amine reactive linker. The size of this linker helps to overcome steric hindrance and increases labeling efficiency at the crowded exosome surface .

HY-W474473

3-(N-Phthalimidoylmethylthio)propanoic acid	Biochemical Assay Reagents	Inflammation/Immunology
3-(((1,3-Dioxoisoindolin-2-yl)methyl)thio)propanoic acid (MFP) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 3-(((1,3-Dioxoisoindolin-2-yl)methyl)thio)propanoic acid can be combined with carrier proteins and used in antigen design .

HY-D1568

Sulfo-Cy7.5 NHS ester	Fluorescent Dye	Others
Sulfo-Cy7.5 NHS ester is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester can be used for the research of NIR imaging applications .

HY-149689

4-Ketobenzotriazine-O-CH2-COOH HBA	Biochemical Assay Reagents	Inflammation/Immunology
2-[(4-Oxo-1,2,3-benzotriazin-3-yl)oxy]acetic acid (HBA) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 2-[(4-Oxo-1,2,3-benzotriazin-3-yl)oxy]acetic acid can be combined with carrier proteins and used in antigen design .

HY-149688

4-Ketobenzotriazine-CH2-S-(CH2)5-COOH MBH	Biochemical Assay Reagents	Inflammation/Immunology
6-[(4-Oxo-1,2,3-benzotriazin-3-yl)methylthio]hexanoic acid (MBH) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 6-[(4-Oxo-1,2,3-benzotriazin-3-yl)methylthio]hexanoic acid can be combined with carrier proteins and used in antigen design .

HY-149687

4-Ketobenzotriazine-CH2-S-(CH2)2-COOH MBP	Biochemical Assay Reagents	Inflammation/Immunology
3-[(4-Oxo-1,2,3-benzotriazin-3-yl)methylthio]propanoic acid (MBP) is a hapten with a carboxyl group at the end of its spacer arm, suitable for reacting with free amine groups of proteins. 3-[(4-Oxo-1,2,3-benzotriazin-3-yl)methylthio]propanoic acid can be combined with carrier proteins and used in antigen design .

HY-124293

AA147 3 Publications Verification	ATF6 Reactive Oxygen Species	Neurological Disease Metabolic Disease
AA147 is a endoplasmic reticulum (ER) proteostasis regulator. AA147 promotes protection against oxidative damage in neuronal cells and prevents endothelial barrier dysfunction by activating ATF6 arm (selectively) of the unfolded protein response (UPR) and the NRF2 oxidative stress response. AA147 can rebalances XBP1s expression in vivo, and also induces survival motor neuron (SMN) expression and spinal motorneuron (MN) protection .

HY-151822

Hydroxy-PEG3-DBCO	ADC Linker	Others
Hydroxy-PEG3-DBCO is a click chemistry reagent containing an azide group. Hydroxy-PEG3-DBCO is a PEG linker containing a DBCO moiety and a terminal primary hydroxyl group. The hydroxyl can react with a variety of functional groups and the hydrophilic PEG spacer arm can provide better solubility to labeled molecules. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only .

HY-151835

DBCO-PEG24-NHS ester	ADC Linker	Others
DBCO-PEG24-NHS ester is a click chemistry reagent. DBCO-PEG24-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only .

HY-151827

DBCO-PEG2-NHS ester	ADC Linker	Others
DBCO-PEG2-NHS ester is a click chemistry reagent containing an azide group. DBCO-PEG2-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only .

Cat. No.	Product Name	Type

HY-D1568

Sulfo-Cy7.5 NHS ester	Dyes
Sulfo-Cy7.5 NHS ester is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester can be used for the research of NIR imaging applications .

Cat. No.	Product Name	Target	Research Area

HY-P1129

AR-M1896	Neuropeptide Y Receptor	Neurological Disease
AR-M1896 is a GalR2 selective agonist with a binding IC₅₀ of 1.76 nM for rat GalR2. AR-M1896 can be used for the research of acute myocardial infarction and neuropathic pain .

HY-P2269

MAIT-203	Peptides	Cancer
MAIT-203, a cyclopentyalanin-derived peptidomimetic, potently inhibits the interaction of adenomatous polyposis coli (APC) and Asef (RhoGEF4), but not APC-Sam68 or APC-striatin interactions. MAIT-203 binds APC-ARM with a K_i of 0.015 μM and a K_d of 0.036 μM. MAIT-203 significantly represses the migration and invasion of colorectal cancer cells.

Cat. No.	Product Name	Target	Research Area

HY-P990104

*Anti-DLL3 Antibody (anti-DLL3 arm* derived from AMG-757)**	Notch	Inflammation/Immunology Cancer
Anti-DLL3 Antibody (anti-DLL3 arm derived from AMG-757) is the anti-DLL3 arm of the bispecific T-cell engager (BiTE) antibody-Tarlatamab (AMG-757) (HY-P99575). Tarlatamab targets both DLL3 and CD3.

HY-P99430

Alnuctamab EM901; CC-93269	Inhibitory Antibodies	Inflammation/Immunology
Alnuctamab (EM901) is an asymmetric 2-arm, humanized IgG T-cell engager (TCE). Alnuctamab can be used for immune research .

HY-P990306

ABBV-303	c-Met/HGFR ADC Antibody	Cancer
ABBV-303 is a multi-specific NK cell antibody targeting c-Met designed based on TriNKET technology for natural killer (NK) cell redirection therapy. The ABBV-303 antibody consists of three functional arms, a single-chain variable fragment (scFV) targeting c-Met, a Fab arm targeting NKG2D, and an Fc fragment targeting NK cell CD16a .

Cat. No.	Product Name	Application	Reactivity

HY-P82262

ADRM1 Antibody (YA2007)

arm1; arm-1; GP110
WB, IHC-F, IHC-P, ICC/IF, IP Human

Cat. No.	Product Name		Classification

HY-151835

DBCO-PEG24-NHS ester		DBCO
DBCO-PEG24-NHS ester is a click chemistry reagent. DBCO-PEG24-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only .

HY-151827

DBCO-PEG2-NHS ester		DBCO
DBCO-PEG2-NHS ester is a click chemistry reagent containing an azide group. DBCO-PEG2-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only .

HY-151822

Hydroxy-PEG3-DBCO		DBCO
Hydroxy-PEG3-DBCO is a click chemistry reagent containing an azide group. Hydroxy-PEG3-DBCO is a PEG linker containing a DBCO moiety and a terminal primary hydroxyl group. The hydroxyl can react with a variety of functional groups and the hydrophilic PEG spacer arm can provide better solubility to labeled molecules. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only .

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