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DBCO-PEG3-NHS

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Linker (1) Biochemical Assay Reagents (4) Drug Derivative (1) PKA (1) PROTAC Linkers (1)
By Research Areas:	Cancer (3) Cardiovascular Disease (1)
Click Chemistry:	DBCO (1)

8

Inhibitors & Agonists

4

Peptides

1

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

DBCO-PEG3-NHS	PROTAC Linkers	Others
DBCO-PEG3-NHS is a biochemical assay reagent, that can be used to chemically modify proteins and antibodies with an alkynyl (DBCO) or N-hydroxysuccinimide (NHS) ester group. DBCO-PEG3-NHS can be used as a linker in PROTAC synthesis or for drug delivery and the development of biosensors and diagnostic reagents .

DBCO-PEG3-NHS ester	ADC Linker	Cancer
DBCO-PEG3-NHS ester (cpmpd 45) is a ADC linker used in the synthesis of antibody-drug conjugates (ADCs) .

Azido-PEG3-DYKDDDDK TFA Azido-PEG3-FLAG TFA	Biochemical Assay Reagents	Others
Azido-PEG3-DYKDDDDK (azide-PEG3-FLAG) TFA is a multifunctional fusion tag for the purification of recombinant proteins. Azido-PEG3-DYKDDDDK TFA is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups .

*Sulfo DBCO-PEG3-NHS ester*	Biochemical Assay Reagents	Others
Sulfo DBCO-PEG3-NHS ester is a click chemistry reagent containing an azide group. Sulfo DBCO-PEG3-NHS ester is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO group is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain and sulfo group increase water solubility. 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. Reagent grade, for research use only .

*Sulfo DBCO-PEG3-NHS ester TEA*	Biochemical Assay Reagents	Others
Sulfo DBCO-PEG3-NHS ester TEA is a click chemistry reagent containing an azide group. Sulfo DBCO-PEG3-NHS ester (TEA) is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO group is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain and sulfo group increase water solubility. 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. Reagent grade, for research use only .

RP-182-PEG3-K(palmitic acid)	Drug Derivative	Cancer
RP-182-PEG3-K palmitic acid (Compound 1a) is a fatty acid derivative of the immunomodulatory peptide RP-182. RP-182-PEG3-K palmitic acid inhibits CD206 ^high M2-like macrophage (IC₅₀ of 3.2 μM) and induces phagocytosis. RP-182-PEG3-K palmitic acid exhibits antitumor efficacy in mouse B16 melanoma allografts .

Azido-PEG3-DYKDDDDK Azido-PEG3-FLAG	Biochemical Assay Reagents	Others
Azido-PEG3-DYKDDDDK (azide-PEG3-FLAG) is a multifunctional fusion tag for the purification of recombinant proteins. Azido-PEG3-DYKDDDDK is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups .

RI-STAD-2	PKA	Cardiovascular Disease Cancer
RI-STAD-2 is a high-affinity interfering peptide that regulates the subunit RI of protein kinase A (PKA). RI-STAD-2 interferes with the binding of AKAPs and PKA-RI by simulating the interaction between AKAPs' α-helix domain and PKA-RI's dimerization/anchoration (D/D) domain, thereby affecting PKA activity and intracellular localization. RI-STAD-2 can be used to study the role of AKAPs interaction with PKA-RI in pathological processes such as cardiovascular disease and cancer .

Cat. No.	Product Name	Target	Research Area

Azido-PEG3-DYKDDDDK TFA Azido-PEG3-FLAG TFA	Biochemical Assay Reagents	Others
Azido-PEG3-DYKDDDDK (azide-PEG3-FLAG) TFA is a multifunctional fusion tag for the purification of recombinant proteins. Azido-PEG3-DYKDDDDK TFA is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups .

RP-182-PEG3-K(palmitic acid)	Drug Derivative	Cancer
RP-182-PEG3-K palmitic acid (Compound 1a) is a fatty acid derivative of the immunomodulatory peptide RP-182. RP-182-PEG3-K palmitic acid inhibits CD206 ^high M2-like macrophage (IC₅₀ of 3.2 μM) and induces phagocytosis. RP-182-PEG3-K palmitic acid exhibits antitumor efficacy in mouse B16 melanoma allografts .

Azido-PEG3-DYKDDDDK Azido-PEG3-FLAG	Biochemical Assay Reagents	Others
Azido-PEG3-DYKDDDDK (azide-PEG3-FLAG) is a multifunctional fusion tag for the purification of recombinant proteins. Azido-PEG3-DYKDDDDK is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups .

RI-STAD-2	PKA	Cardiovascular Disease Cancer
RI-STAD-2 is a high-affinity interfering peptide that regulates the subunit RI of protein kinase A (PKA). RI-STAD-2 interferes with the binding of AKAPs and PKA-RI by simulating the interaction between AKAPs' α-helix domain and PKA-RI's dimerization/anchoration (D/D) domain, thereby affecting PKA activity and intracellular localization. RI-STAD-2 can be used to study the role of AKAPs interaction with PKA-RI in pathological processes such as cardiovascular disease and cancer .

Cat. No.	Product Name		Classification

*Sulfo DBCO-PEG3-NHS ester*		DBCO
Sulfo DBCO-PEG3-NHS ester is a click chemistry reagent containing an azide group. Sulfo DBCO-PEG3-NHS ester is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO group is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain and sulfo group increase water solubility. 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. Reagent grade, for research use only .

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