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Results for "

methyltetrazine

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Linker (24) Bacterial (3) Biochemical Assay Reagents (13) CD38 (1) Cholecystokinin Receptor (1) CRFR (2) Endogenous Metabolite (1) Ferroportin (1) Fluorescent Dye (7) Isotope-Labeled Compounds (2) MMP (1) PROTAC Linkers (31) Reactive Oxygen Species (ROS) (1) Vasopressin Receptor (1) Virus Protease (1)
By Research Areas:	Cancer (49) Infection (5) Inflammation/Immunology (3) Metabolic Disease (2) Neurological Disease (2)
Click Chemistry:	ADC Synthesis (13) Labeling and Fluorescence Imaging (5) DBCO (7) PROTAC Synthesis (14) Azide (4) Tetrazine (63) Alkynes (2)

Inhibitors & Agonists

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-134124

*Glutathione ethyl* ester**	Reactive Oxygen Species (ROS)	Metabolic Disease
Glutathione ethyl ester is a cell-permeable GSH donor and provides an efficient supply of GSH to the oocyte. Glutathione ethyl ester shows positive effect on the in vitro production of embryos by enhancement of the antioxidative defense .

HY-141269

Methyltetrazine-PEG5-NHS ester	PROTAC Linkers	Cancer
Methyltetrazine-PEG5-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141263

Methyltetrazine-acid	PROTAC Linkers	Cancer
Methyltetrazine-acid is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-135140

Methyltetrazine-amine	Biochemical Assay Reagents	Others
Methyltetrazine-amine, a tetrazine compound, is used for the site-specific dual functionalization of the resulting bioconjugates .

HY-130283

Methyltetrazine-Ph-NHS ester	PROTAC Linkers	Cancer
Methyltetrazine-Ph-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-Ph-NHS ester is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-P10272

Rusfertide PTG-300	Ferroportin	Others
Rusfertide is a peptide mimetic of natural hepcidin, which targets and degrades ferroportin, reduces serum iron and transferrin-saturation, and thus regulates the production of red blood cells. Rusfertide ameliorates the polycythemia vera, β-thalassemia and hereditary hemochromatosis .

HY-A0248A

Polymyxin B1 1 Publications Verification	Bacterial	Infection
Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-135140A

Methyltetrazine-amine hydrochloride	Biochemical Assay Reagents	Others
Methyltetrazine-Amine hydrochloride is a tetrazine compound. Methyltetrazine-Amine hydrochloride can be used for the site-specific dual functionalization of the resulting bioconjugates. Methyltetrazine-Amine hydrochloride can be added during protein precipitation in experiments using trans-cyclooctene .

HY-141264

Methyltetrazine-PEG4-acid	PROTAC Linkers	Cancer
Methyltetrazine-PEG4-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-P1108A

Astressin 2B TFA 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B TFA is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B TFA blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B TFA reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B TFA also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B TFA mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B TFA is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-P1108

Astressin 2B 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-140313

Methyltetrazine-DBCO	ADC Linker	Cancer
Methyltetrazine-DBCO is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-DBCO also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-136104

Methyltetrazine-Maleimide	ADC Linker	Cancer
Methyltetrazine-Maleimide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-Maleimide is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141278

Methyltetrazine-PEG4-maleimide	PROTAC Linkers	Cancer
Methyltetrazine-PEG4-maleimide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG4-maleimide is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-151776

Cy3 methyltetrazine TZ-Cy3	Fluorescent Dye	Others
Cy3 methyltetrazine (TZ-Cy3) is a click chemistry reagent with *methyltetrazine* building blocks that is highly reactive towards cyclooctene. Cy3 methyltetrazine is also a tetrazine-modified fluorescent probe that can be used to analyze protein phosphorylation in solution and living cells .

HY-140940

Biotin-PEG4-methyltetrazine	PROTAC Linkers	Cancer
Biotin-PEG4-methyltetrazine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Biotin-PEG4-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141284

Gly-Gly-Gly-PEG4-methyltetrazine	ADC Linker	Cancer
Gly-Gly-Gly-PEG4-methyltetrazine is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Gly-Gly-Gly-PEG4-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-159794

*Azido-methyltetrazine* di-arm linker**	ADC Linker	Cancer
Azido-methyltetrazine di-arm linker is a multivalent ADC linker for the synthesis of antibody-drug conjugates (ADCs) .

HY-141261A

Methyltetrazine-PEG4-amine hydrochloride	Biochemical Assay Reagents	Others
Methyltetrazine-PEG4-amine hydrochloride is a PEG derivative containing a free amine and a methyltetrazine group. Methyltetrazine-PEG4-amine hydrochloride is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-160776

*Diazido-methyltetrazine* tri-arm**	ADC Linker	Cancer
Diazido-methyltetrazine tri-arm is an ADC linker that can be used to synthesize antibody-drug conjugates (ADCs). Diazido-methyltetrazine tri-arm can be applied to the research of refractory breast cancer .

HY-133467

**Methyltetrazine-PEG5-methyltetrazine**	PROTAC Linkers	Cancer
Methyltetrazine-PEG5-methyltetrazine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG5-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-P10143

MMP-2/MMP-9 Substrate Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt	MMP	Others
MMP-2/MMP-9 Substrate (Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt) is a synthetic chromogenic polypeptide substrate whose core structure mimics the cleavage sites of MMP-2 and MMP-9 (gelatinase A and B) in collagen. After being hydrolyzed by collagenase, MMP-2/MMP-9 Substrate reacts with 4,4'-dithiodipyridine or Ellman's Reagent via its thiol fragment to produce a product with ultraviolet absorption properties .

HY-A0248AS

Polymyxin B1-d7 TFA	Isotope-Labeled Compounds Bacterial	Infection
Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-141272

Methyltetrazine-PEG24-NHS ester	PROTAC Linkers	Cancer
Methyltetrazine-PEG24-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-133466

Methyltetrazine-PEG4-SS-NHS ester	ADC Linker	Cancer
Methyltetrazine-PEG4-SS-NHS ester is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-SS-NHS ester is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-151714

Biotin-MeTz	ADC Linker	Others
Biotin-MeTz shiyi is a click chemistry reagent with a terminal methyltetrazine group. Biotin-MeTz shiyi, as a biotin derivative, can be used for the preparation of biotinylated conjugates .

HY-151741

Biotin-PEG4-MeTz	ADC Linker	Others
Biotin-PEG4-MeTz is a click chemistry reagent containing a terminal methyltetrazine group that reacts with trans-cyclooctene. Biotin-PEG4-MeTz can be used for the preparation of biotinylated conjugates .

HY-151713

Sulfo-Cy3-Methyltetrazine	Fluorescent Dye	Others
Sulfo-Cy3-Methyltetrazine (figure 7 compound 5) is a click chemistry reagent containing methyltetrazine and a water-soluble dye. Sulfo-Cy3-Methyltetrazine shows good stability at physiological pH. Sulfo-Cy3-Methyltetrazine can be coupled to trans-cyclooctene and is also highly reactive towards cyclooctene .

HY-151712

Sulfo-Cy5-Methyltetrazine	Fluorescent Dye	Others
Sulfo-Cy5-Methyltetrazine is a click chemistry reagent containing a methyltetrazine group. Sulfo-Cy5-Methyltetrazine acts as a fluorophore linker for trans-cyclooctene-based labeling. Sulfo-Cy5-Methyltetrazine shows good stability at physiological pH and is also highly reactive towards cyclooctene.

HY-P10563

Noraramtide BHV-1100	CD38	Cancer
Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .

HY-141261

Methyltetrazine-PEG4-amine	Biochemical Assay Reagents	Others
Methyltetrazine-PEG4-amine is a PEG derivative containing a free amine and a methyltetrazine group. Methyltetrazine-PEG4-amine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-141268

Methyltetrazine-Sulfo-NHS ester sodium	PROTAC Linkers	Cancer
Methyltetrazine-Sulfo-NHS ester (sodium) is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141275

Methyltetrazine-PEG5-alkyne	PROTAC Linkers	Cancer
Methyltetrazine-PEG5-alkyne is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-136079

Methyltetrazine-PEG4-hydrazone-DBCO	ADC Linker	Cancer
Methyltetrazine-PEG4-hydrazone-DBCO is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-hydrazone-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-PEG4-hydrazone-DBCO also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-P3066

SKF 100398 d(CH2)5Tyr(Et)VAVP	Vasopressin Receptor	Metabolic Disease
SKF 100398 (d(CH2)5Tyr(Et)VAVP), an arginine vasopressin (AVP) analogue, is a specific antagonist of the antidiuretic effect of exogenous and endogenous AVP .

HY-141260

Methyltetrazine-propylamine	PROTAC Linkers	Cancer
Methyltetrazine-propylamine is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-130953

Mal-PEG4-bis-PEG3-methyltetrazine	ADC Linker	Cancer
Mal-PEG4-bis-PEG3-methyltetrazine is a cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Mal-PEG4-bis-PEG3-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-140312

Methyltetrazine-PEG12-DBCO	PROTAC Linkers	Cancer
Methyltetrazine-PEG12-DBCO is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG12-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-PEG12-DBCO also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141266

Methyltetrazine-PEG13-acid	PROTAC Linkers	Cancer
Methyltetrazine-PEG13-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-130508

Methyltetrazine-Ph-PEG4-azide	PROTAC Linkers	Cancer
Methyltetrazine-Ph-PEG4-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-Ph-PEG4-azide is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-151773

Methyltetrazine-PEG12-acid	ADC Linker	Others
Methyltetrazine-PEG12-acid is a click chemistry PEG reagent containing a tetrazine group. Click chemistry has great potential for use in binding between nucleic acids, lipids, proteins, and other molecules, and has been used in many research fields because of its beneficial characteristics, including high yield, high specificity, and simplicity .

HY-151691

Trisulfo-Cy3 Methyltetrazine	ADC Linker	Others
Trisulfo-Cy3 Methyltetrazine is a click chemistry reagent containing an *methyltetrazine* group. Methyltetrazine-activated Cy3 probe reacts with TCO-containing compounds via an Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond and does not require Cu-catalyst or elevated temperatures .

HY-P10828

MAPI	Virus Protease	Infection Inflammation/Immunology
MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .

HY-151686

Bz-(Me)Tz-NHS	Biochemical Assay Reagents	Others
Bz-(Me)Tz-NHS is a methyltetrazine carboxylic acid NHS ester that enables conjugation of the tetrazine moiety to the 5' end of oligonucleotides via amide coupling reaction, and it is used in oligonucleotide template-mediated fluorescent bioorthogonal cycloaddition reactions. Bz-(Me) Tz-NHS is applicable to click chemistry-related studies .

HY-130943

**Methyltetrazine-PEG4-SS-PEG4-methyltetrazine**	ADC Linker	Cancer
Methyltetrazine-PEG4-SS-PEG4-methyltetrazine is a cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-SS-PEG4-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141286

TAMRA-PEG4-methyltetrazine	Fluorescent Dye	Others
TAMRA-PEG4-methyltetrazine is a dye derivative of TAMRA (HY-135640) containing 4 PEG units. TAMRA-PEG4-methyltetrazine contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-140313A

Methyltetrazine-DBCO TEA	ADC Linker	Cancer
Methyltetrazine-DBCO TEA is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Methyltetrazine-DBCO TEA is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-DBCO TEA also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-151758

Methyltetrazine-PEG12-NHS ester	ADC Linker	Others
Methyltetrazine-PEG12-NHS ester is a click chemistry reagent containing an azide group. Methyltetrazine-PEG12-NHS ester reacts with compounds containing TCO to form stable covalent bonds .

HY-136033

Methyltetrazine-SS-NHS	ADC Linker	Cancer
Methyltetrazine-SS-NHS is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-SS-NHS is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-130970

Amino-PEG4-bis-PEG3-methyltetrazine	ADC Linker	Cancer
Amino-PEG4-bis-PEG3-methyltetrazine is a cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Amino-PEG4-bis-PEG3-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

Cat. No.	Product Name	Type

HY-151776

Cy3 methyltetrazine TZ-Cy3	Fluorescent Dyes
Cy3 methyltetrazine (TZ-Cy3) is a click chemistry reagent with *methyltetrazine* building blocks that is highly reactive towards cyclooctene. Cy3 methyltetrazine is also a tetrazine-modified fluorescent probe that can be used to analyze protein phosphorylation in solution and living cells .

HY-151713

Sulfo-Cy3-Methyltetrazine	Fluorescent Dyes
Sulfo-Cy3-Methyltetrazine (figure 7 compound 5) is a click chemistry reagent containing methyltetrazine and a water-soluble dye. Sulfo-Cy3-Methyltetrazine shows good stability at physiological pH. Sulfo-Cy3-Methyltetrazine can be coupled to trans-cyclooctene and is also highly reactive towards cyclooctene .

HY-151712

Sulfo-Cy5-Methyltetrazine	Fluorescent Dyes
Sulfo-Cy5-Methyltetrazine is a click chemistry reagent containing a methyltetrazine group. Sulfo-Cy5-Methyltetrazine acts as a fluorophore linker for trans-cyclooctene-based labeling. Sulfo-Cy5-Methyltetrazine shows good stability at physiological pH and is also highly reactive towards cyclooctene.

HY-D2219

Sulfo-Cy7 tetrazine	Fluorescent Dyes
Sulfo-Cy7 tetrazine is a near-infrared water-soluble fluorophore. Sulfo-Cy7 tetrazine contains the methyltetrazine group for rapid, efficient, and metal-free conjugation to cycloolefin in a reaction called TCO linkage .

HY-D1598

Sulfo-CY3 tetrazine potassium

Fluorescent Dyes

Sulfo-CY3 tetrazine potassium is a sulfo-Cyanine3 derivative that contains methyltetrazine moiety (Ex=548 nm, Em=563 nm). Sulfo-CY3 tetrazine potassium can be used for the labeling of metabolically engineered cell-surface glycoconjugates . Sulfo-CY3 tetrazine (potassium) is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

Cat. No.	Product Name	Target	Research Area

HY-134124

*Glutathione ethyl* ester**	Reactive Oxygen Species (ROS)	Metabolic Disease
Glutathione ethyl ester is a cell-permeable GSH donor and provides an efficient supply of GSH to the oocyte. Glutathione ethyl ester shows positive effect on the in vitro production of embryos by enhancement of the antioxidative defense .

HY-P10272

Rusfertide PTG-300	Ferroportin	Others
Rusfertide is a peptide mimetic of natural hepcidin, which targets and degrades ferroportin, reduces serum iron and transferrin-saturation, and thus regulates the production of red blood cells. Rusfertide ameliorates the polycythemia vera, β-thalassemia and hereditary hemochromatosis .

HY-A0248A

Polymyxin B1 1 Publications Verification	Bacterial	Infection
Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-P1108A

Astressin 2B TFA 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B TFA is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B TFA blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B TFA reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B TFA also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B TFA mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B TFA is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-P1108

Astressin 2B 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-P10143

MMP-2/MMP-9 Substrate Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt	MMP	Others
MMP-2/MMP-9 Substrate (Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt) is a synthetic chromogenic polypeptide substrate whose core structure mimics the cleavage sites of MMP-2 and MMP-9 (gelatinase A and B) in collagen. After being hydrolyzed by collagenase, MMP-2/MMP-9 Substrate reacts with 4,4'-dithiodipyridine or Ellman's Reagent via its thiol fragment to produce a product with ultraviolet absorption properties .

HY-A0248AS

Polymyxin B1-d7 TFA	Isotope-Labeled Compounds Bacterial	Infection
Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-P10563

Noraramtide BHV-1100	CD38	Cancer
Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .

HY-P3066

SKF 100398 d(CH2)5Tyr(Et)VAVP	Vasopressin Receptor	Metabolic Disease
SKF 100398 (d(CH2)5Tyr(Et)VAVP), an arginine vasopressin (AVP) analogue, is a specific antagonist of the antidiuretic effect of exogenous and endogenous AVP .

HY-P10828

MAPI	Virus Protease	Infection Inflammation/Immunology
MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .

HY-P4756

*N-(2-Carbamoyl-ethyl)-Val-Leu-anilide*	Peptides	Others
N-(2-Carbamoyl-ethyl)-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P2592

Ro 23-7014	Cholecystokinin Receptor	Others
Ro 23-7014 is an appetite suppressant. Ro 23-7014 is an analog of cholecystokinin (CCK-7) .

HY-125628

Kahalalide A	Endogenous Metabolite	Infection
Kahalalide A is an anti-mycobacterial compound with antimicrobial activity. Kahalalide A is derived from the marine mollusk Elysia rufescens. Kahalalide A has attracted extensive attention in natural product research due to its potential medicinal value .

HY-A0248AS1

Polymyxin B1-D-Leu-d7 TFA	Isotope-Labeled Compounds Bacterial	Infection
Polymyxin B1-D-Leu-d₇ TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-A0248A

Polymyxin B1 1 Publications Verification	Infection Microorganisms Classification of Application Fields Antibiotics Antibacterial Disease Research Disease Research Fields Other Antibiotics Source Classification	Bacterial
Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-A0248AS

Polymyxin B1-d7 TFA	Structural Classification Microorganisms Antibiotics Antibacterial Disease Research Other Antibiotics Source Classification	Isotope-Labeled Compounds Bacterial
Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-A0248AS1

Polymyxin B1-D-Leu-d7 TFA	Structural Classification Microorganisms Antibiotics Antibacterial Disease Research Other Antibiotics Source Classification	Isotope-Labeled Compounds Bacterial
Polymyxin B1-D-Leu-d₇ TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

Cat. No.	Product Name	Chemical Structure

HY-A0248AS

Polymyxin B1-d7 TFA

Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-A0248AS1

Polymyxin B1-D-Leu-d7 TFA

Polymyxin B1-D-Leu-d₇ TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

Cat. No.	Product Name		Classification

HY-141269

Methyltetrazine-PEG5-NHS ester		Tetrazine
Methyltetrazine-PEG5-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141263

Methyltetrazine-acid		Tetrazine
Methyltetrazine-acid is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-135140

Methyltetrazine-amine		Tetrazine
Methyltetrazine-amine, a tetrazine compound, is used for the site-specific dual functionalization of the resulting bioconjugates .

HY-130283

Methyltetrazine-Ph-NHS ester		PROTAC Synthesis Tetrazine
Methyltetrazine-Ph-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-Ph-NHS ester is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141264

Methyltetrazine-PEG4-acid		Tetrazine
Methyltetrazine-PEG4-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-140313

Methyltetrazine-DBCO		Tetrazine DBCO ADC Synthesis
Methyltetrazine-DBCO is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-DBCO also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-136104

Methyltetrazine-Maleimide		Tetrazine ADC Synthesis
Methyltetrazine-Maleimide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-Maleimide is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141278

Methyltetrazine-PEG4-maleimide		PROTAC Synthesis Tetrazine
Methyltetrazine-PEG4-maleimide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG4-maleimide is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-151776

Cy3 methyltetrazine TZ-Cy3		Labeling and Fluorescence Imaging Tetrazine
Cy3 methyltetrazine (TZ-Cy3) is a click chemistry reagent with *methyltetrazine* building blocks that is highly reactive towards cyclooctene. Cy3 methyltetrazine is also a tetrazine-modified fluorescent probe that can be used to analyze protein phosphorylation in solution and living cells .

HY-140940

Biotin-PEG4-methyltetrazine		PROTAC Synthesis Tetrazine
Biotin-PEG4-methyltetrazine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Biotin-PEG4-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141284

Gly-Gly-Gly-PEG4-methyltetrazine		Tetrazine ADC Synthesis
Gly-Gly-Gly-PEG4-methyltetrazine is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Gly-Gly-Gly-PEG4-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-159794

*Azido-methyltetrazine* di-arm linker**		Azide Tetrazine
Azido-methyltetrazine di-arm linker is a multivalent ADC linker for the synthesis of antibody-drug conjugates (ADCs) .

HY-133467

**Methyltetrazine-PEG5-methyltetrazine**		PROTAC Synthesis Tetrazine
Methyltetrazine-PEG5-methyltetrazine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG5-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141272

Methyltetrazine-PEG24-NHS ester		Tetrazine
Methyltetrazine-PEG24-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-133466

Methyltetrazine-PEG4-SS-NHS ester		ADC Synthesis Tetrazine
Methyltetrazine-PEG4-SS-NHS ester is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-SS-NHS ester is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-151714

Biotin-MeTz		Tetrazine
Biotin-MeTz shiyi is a click chemistry reagent with a terminal methyltetrazine group. Biotin-MeTz shiyi, as a biotin derivative, can be used for the preparation of biotinylated conjugates .

HY-151741

Biotin-PEG4-MeTz		Labeling and Fluorescence Imaging Tetrazine
Biotin-PEG4-MeTz is a click chemistry reagent containing a terminal methyltetrazine group that reacts with trans-cyclooctene. Biotin-PEG4-MeTz can be used for the preparation of biotinylated conjugates .

HY-151713

Sulfo-Cy3-Methyltetrazine		Labeling and Fluorescence Imaging Tetrazine
Sulfo-Cy3-Methyltetrazine (figure 7 compound 5) is a click chemistry reagent containing methyltetrazine and a water-soluble dye. Sulfo-Cy3-Methyltetrazine shows good stability at physiological pH. Sulfo-Cy3-Methyltetrazine can be coupled to trans-cyclooctene and is also highly reactive towards cyclooctene .

HY-151712

Sulfo-Cy5-Methyltetrazine		Labeling and Fluorescence Imaging Tetrazine
Sulfo-Cy5-Methyltetrazine is a click chemistry reagent containing a methyltetrazine group. Sulfo-Cy5-Methyltetrazine acts as a fluorophore linker for trans-cyclooctene-based labeling. Sulfo-Cy5-Methyltetrazine shows good stability at physiological pH and is also highly reactive towards cyclooctene.

HY-141261

Methyltetrazine-PEG4-amine		Tetrazine PROTAC Synthesis
Methyltetrazine-PEG4-amine is a PEG derivative containing a free amine and a methyltetrazine group. Methyltetrazine-PEG4-amine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-141268

Methyltetrazine-Sulfo-NHS ester sodium		Tetrazine
Methyltetrazine-Sulfo-NHS ester (sodium) is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141275

Methyltetrazine-PEG5-alkyne		Tetrazine Alkynes
Methyltetrazine-PEG5-alkyne is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-136079

Methyltetrazine-PEG4-hydrazone-DBCO		Tetrazine DBCO ADC Synthesis
Methyltetrazine-PEG4-hydrazone-DBCO is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-hydrazone-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-PEG4-hydrazone-DBCO also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141260

Methyltetrazine-propylamine		Tetrazine
Methyltetrazine-propylamine is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-130953

Mal-PEG4-bis-PEG3-methyltetrazine		Tetrazine ADC Synthesis
Mal-PEG4-bis-PEG3-methyltetrazine is a cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Mal-PEG4-bis-PEG3-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-140312

Methyltetrazine-PEG12-DBCO		Tetrazine DBCO PROTAC Synthesis
Methyltetrazine-PEG12-DBCO is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG12-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-PEG12-DBCO also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141266

Methyltetrazine-PEG13-acid		Tetrazine
Methyltetrazine-PEG13-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-130508

Methyltetrazine-Ph-PEG4-azide		Tetrazine Azide PROTAC Synthesis
Methyltetrazine-Ph-PEG4-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-Ph-PEG4-azide is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-151773

Methyltetrazine-PEG12-acid		Tetrazine
Methyltetrazine-PEG12-acid is a click chemistry PEG reagent containing a tetrazine group. Click chemistry has great potential for use in binding between nucleic acids, lipids, proteins, and other molecules, and has been used in many research fields because of its beneficial characteristics, including high yield, high specificity, and simplicity .

HY-151691

Trisulfo-Cy3 Methyltetrazine		Tetrazine
Trisulfo-Cy3 Methyltetrazine is a click chemistry reagent containing an *methyltetrazine* group. Methyltetrazine-activated Cy3 probe reacts with TCO-containing compounds via an Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond and does not require Cu-catalyst or elevated temperatures .

HY-151686

Bz-(Me)Tz-NHS		Tetrazine
Bz-(Me)Tz-NHS is a methyltetrazine carboxylic acid NHS ester that enables conjugation of the tetrazine moiety to the 5' end of oligonucleotides via amide coupling reaction, and it is used in oligonucleotide template-mediated fluorescent bioorthogonal cycloaddition reactions. Bz-(Me) Tz-NHS is applicable to click chemistry-related studies .

HY-130943

**Methyltetrazine-PEG4-SS-PEG4-methyltetrazine**		ADC Synthesis Tetrazine
Methyltetrazine-PEG4-SS-PEG4-methyltetrazine is a cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-SS-PEG4-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141286

TAMRA-PEG4-methyltetrazine		PROTAC Synthesis Tetrazine
TAMRA-PEG4-methyltetrazine is a dye derivative of TAMRA (HY-135640) containing 4 PEG units. TAMRA-PEG4-methyltetrazine contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-140313A

Methyltetrazine-DBCO TEA		DBCO
Methyltetrazine-DBCO TEA is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Methyltetrazine-DBCO TEA is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Methyltetrazine-DBCO TEA also contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-151758

Methyltetrazine-PEG12-NHS ester		Tetrazine
Methyltetrazine-PEG12-NHS ester is a click chemistry reagent containing an azide group. Methyltetrazine-PEG12-NHS ester reacts with compounds containing TCO to form stable covalent bonds .

HY-136033

Methyltetrazine-SS-NHS		Tetrazine ADC Synthesis
Methyltetrazine-SS-NHS is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-SS-NHS is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-130970

Amino-PEG4-bis-PEG3-methyltetrazine		ADC Synthesis Tetrazine
Amino-PEG4-bis-PEG3-methyltetrazine is a cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Amino-PEG4-bis-PEG3-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141265

Methyltetrazine-PEG8-acid		Tetrazine
Methyltetrazine-PEG8-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141267

Methyltetrazine-PEG25-acid		Tetrazine
Methyltetrazine-PEG25-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-W800724

Methyltetrazine-PEG4-DBCO		DBCO
Methyltetrazine-PEG4-DBCO is a PEG linker with a terminal TCO reactive reagent and a DBCO group. DBCO is commonly used for copper-free Click Chemistry reactions. Methyltetrazine can be used to convert azido-containing peptides or proteins into tetrazine-modified peptides or protein without catalyst or axillary reagents.

HY-130974

Ald-Ph-PEG4-bis-PEG3-methyltetrazine		ADC Synthesis Tetrazine
Ald-Ph-PEG4-bis-PEG3-methyltetrazine is a cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Ald-Ph-PEG4-bis-PEG3-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141273

Methyltetrazine-PEG8-PFP ester		PROTAC Synthesis Tetrazine
Methyltetrazine-PEG8-PFP ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG8-PFP ester is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-133508

Methyltetrazine-PEG4-SSPy		Tetrazine PROTAC Synthesis
Methyltetrazine-PEG4-SSPy is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG4-SSPy is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-133468

Methyltetrazine-PEG6-maleimide		Tetrazine PROTAC Synthesis
Methyltetrazine-PEG6-maleimide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Methyltetrazine-PEG6-maleimide is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-156301

Methyltetrazine-amido-PEG8-amine Trifluoroacetate		Tetrazine
Methyltetrazine-amido-PEG8-amine Trifluoroacetate is a heterobifunctional linker containing a terminal methyltetrazine, which can react with TCO-containing compounds without the catalysis of Cu or elevated temperatures, and terminal amine, which reacts with NHS ester specifically and efficiently. The PEG spacer enhances water solubility.

HY-136074

Methyltetrazine-PEG4-aldehyde		Tetrazine ADC Synthesis
Methyltetrazine-PEG4-aldehyde is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-aldehyde is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-136056

Methyltetrazine-PEG4-oxyamine		Tetrazine ADC Synthesis
Methyltetrazine-PEG4-oxyamine is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Methyltetrazine-PEG4-oxyamine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-141270

Methyltetrazine-PEG8-NHS ester		Tetrazine
Methyltetrazine-PEG8-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141262

Methyltetrazine-PEG24-amine		Tetrazine
Methyltetrazine-PEG24-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141283

Methyltetrazine-PEG5-triethoxysilane		Tetrazine
Methyltetrazine-PEG5-triethoxysilane is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

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