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Results for "

PEG2

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Linker (79) Antibody-Drug Conjugates (ADCs) (1) Apoptosis (19) Autophagy (19) Biochemical Assay Reagents (1) CDK (1) Drug-Linker Conjugates for ADC (5) E3 Ligase Ligand-Linker Conjugates (36) Endogenous Metabolite (1) Fluorescent Dye (17) Glutaminase (1) Ligands for E3 Ligase (7) Ligands for Target Protein for PROTAC (1) LIM Kinase (LIMK) (1) Liposome (3) Microtubule/Tubulin (1) PROTAC Linkers (301) PROTACs (1) STING (2) Target Protein Ligand-Linker Conjugates (1) Toll-like Receptor (TLR) (1) Topoisomerase (1) Wee1 (1)
By Research Areas:	Cancer (407) Infection (1) Inflammation/Immunology (6)
Click Chemistry:	ADC Synthesis (20) Labeling and Fluorescence Imaging (11) TCO (15) DBCO (17) PROTAC Synthesis (87) Azide (60) BCN (17) Tetrazine (2) Alkynes (37)

442

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Recombinant Proteins

147

Click Chemistry

PEG 2 lauryl ether Diethylene glycol monododecyl ether	Biochemical Assay Reagents	Others
PEG 2 lauryl ether can be used as an excipient. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

PEG2-ethyl acetate	PROTAC Linkers	Cancer
PEG2-ethyl acetate is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

PEG2-Cl	PROTAC Linkers	Cancer
PEG2-Cl is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

PEG2-bis(phosphonic acid diethyl ester)	PROTAC Linkers	Cancer
PEG2-bis(phosphonic acid diethyl ester) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

*Propargyl-PEG2-N-bis(PEG2)*	PROTAC Linkers	Cancer
Propargyl-PEG2-N-bis(PEG2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-N-bis(PEG2) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Benzyl-PEG2-ethoxyethane-PEG2	PROTAC Linkers	Cancer
Benzyl-PEG2-ethoxyethane-PEG2 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

*Boc-PEG2-ethoxyethane-PEG2-benzyl*	PROTAC Linkers	Cancer
Boc-PEG2-ethoxyethane-PEG2-benzyl is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

*Acid-PEG2-SS-PEG2-acid*	ADC Linker	Cancer
Acid-PEG2-SS-PEG2-acid is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) .

*N-(PEG2-Boc)-N-bis(PEG2-propargyl)*	PROTAC Linkers	Cancer
N-(PEG2-Boc)-N-bis(PEG2-propargyl) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(PEG2-Boc)-N-bis(PEG2-propargyl) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*NHS-PEG2-SS-PEG2-NHS*	ADC Linker	Cancer
NHS-PEG2-SS-PEG2-NHS is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) .

*N-(PEG2-C2-acid)-N-bis(PEG2-propargyl)*	PROTAC Linkers	Cancer
N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*L1-PEG2-TATE*	Others	Others
L1-PEG2-TATE is a nonadentate ligand. L1-PEG2-TATE can be used for the research of imaging .

*Mal-PEG2-acid*	ADC Linker PROTAC Linkers	Cancer
Mal-PEG2-acid is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Mal-PEG2-acid can be conjugated to Tubulysin (HY-128914) and its derivative cytotoxic molecule . Mal-PEG2-acid is also a PROTAC linker that can be used in the synthesis of PROTACs.

*N,N-Bis(PEG2-alkyne)-N-amido-PEG2-thiol*	ADC Linker	Cancer
N,N-Bis(PEG2-alkyne)-N-amido-PEG2-thiol is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . N,N-Bis(PEG2-alkyne)-N-amido-PEG2-thiol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*Pomalidomide-PEG2-COOH* Pomalidomide 4'-PEG2-acid	E3 Ligase Ligand-Linker Conjugates	Cancer
Pomalidomide-PEG2-COOH (Pomalidomide 4'-PEG2-acid) is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology .

*FmocNH-PEG2-CH2CONH-PEG2-CH2COOH*	Others	Cancer
FmocNH-PEG2-CH2CONH-PEG2-CH2COOH is an optimized, extended PEG-like linker ^{[1] ^.}

*MC-PEG2-Boc*	Others	Others
MC-PEG2-Boc (compound 3b) is a Boc-protected Maleimide. MC-PEG2-Boc can be used for the preparation of maleimide linker .

*Lenalidomide 4'-PEG2-amine dihydrochloride*	Ligands for E3 Ligase	Cancer
Lenalidomide 4'-PEG2-amine dihydrochloride is the Lenalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Lenalidomide 4'-PEG2-amine dihydrochloride can be connected to the ligand for protein by a linker to form PROTAC .

*Lenalidomide 4'-PEG2-azide*	Ligands for E3 Ligase	Cancer
Lenalidomide 4'-PEG2-azide is the Lenalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Lenalidomide 4'-PEG2-azide can be connected to the ligand for protein by a linker to form PROTAC .

*TAMRA-PEG2-Maleimide*	Fluorescent Dye	Others
TAMRA-PEG2-Maleimide 是含有 4 个 PEG 单元的 TAMRA (HY-135640) 染料衍生物。TAMRA-PEG2-Maleimide 含有 Maleimide 基，可与硫醇基团反应形成共价键。

Bis-propargyl-PEG2	PROTAC Linkers	Infection Cancer
Bis-propargyl-PEG2 is a *PEG*-based PROTAC linker can be used in the synthesis of PROTACs. Bis-propargyl-PEG2 is used for the synthesis of demethylvancomycin dimers ^[2]. Bis-propargyl-PEG2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*Hydroxy-PEG2-CH2CH2COO-PEG2-propionic acid*	PROTAC Linkers	Cancer
Hydroxy-PEG2-CH2CH2COO-PEG2-propionic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

*Thalidomide-5-PEG2-Cl*	E3 Ligase Ligand-Linker Conjugates Autophagy Apoptosis	Cancer
Thalidomide-5-PEG2-Cl is the Thalidomide-based cereblon ligand used in the recruitment of CRBN protein. Thalidomide-5-PEG2-Cl can be connected to the ligand for protein by a linker to form PROTACs .

*Azido-PEG2-CH2COOH (CHA)*	ADC Linker	Others
Azido-PEG2-CH2COOH (CHA) is a azido-modified PEG2 acid, can be used as a click chemistry reagent .

*Propargyl-PEG2-OH*	PROTAC Linkers	Cancer
Propargyl-PEG2-OH is a PEG-based PROTAC linker can be used in the synthesis of Thalidomide-O-PEG2-propargyl (HY-126458) . Propargyl-PEG2-OH is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*Biotin-PEG2-acid*	PROTAC Linkers ADC Linker	Inflammation/Immunology Cancer
Biotin-PEG2-acid is a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Biotin-PEG2-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

*m-PEG2-Tos*	ADC Linker PROTAC Linkers	Cancer
m-PEG2-Tos is a uncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). m-PEG2-Tos is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

*m-PEG2-Amine*	ADC Linker PROTAC Linkers	Cancer
m-PEG2-Amine is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. m-PEG2-Amine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) .

*Mal-PEG2-VCP-Eribulin*	Drug-Linker Conjugates for ADC	Cancer
Mal-PEG2-VCP-Eribulin consists the ADCs linker (Mal-PEG2-VCP) and Eribulin (HY-13442). Eribulin is a mechanistically unique microtubule inhibitor and Eribulin inhibits the proliferation of cancer cells by binding microtubule proteins and microtubules. Mal-PEG2-VCP-Eribulin is an Eribulin-based agent for antibody conjugates ^[2] .

*Propargyl-PEG2-acid*	ADC Linker PROTAC Linkers	Cancer
Propargyl-PEG2-acid is a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG2-acid is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-acid is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*Cy5-PEG2-TCO*	Fluorescent Dye	Others
Cy5-PEG2-TCO is a fluorescent dye that reacts with tetrazines. Cy5-PEG2-TCO contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a Tetrazine group.

*Cy5-PEG2-SCO*	Fluorescent Dye	Others
Cy5-PEG2-SCO 是含有 2 个 PEG 单元的 Cyanine 5 (Cy5) (HY-D0821) 染料衍生物。Cy5-PEG2-SCO带有 SCO 基团，可与氨基共价结合。SCO 通常用于与蛋白质或多肽的氨基酸残基（特别是赖氨酸）发生反应。

*Tos-PEG2-O-Propargyl*	PROTAC Linkers	Cancer
Tos-PEG2-O-Propargyl is a PEG-based PROTAC linker can be used in the synthesis of Thalidomide-O-PEG2-propargyl (HY-126458) . Tos-PEG2-O-Propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*Propargyl-PEG2-NHBoc*	ADC Linker PROTAC Linkers	Cancer
Propargyl-PEG2-NHBoc is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG2-NHBoc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs . Propargyl-PEG2-NHBoc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

NH-bis-PEG2	ADC Linker PROTAC Linkers	Cancer
NH-bis-PEG2 is a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). NH-bis-PEG2 is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

*Coumarin-PEG2-TCO*	Fluorescent Dye	Others
Coumarin-PEG2-TCO 是含有 2 个 PEG 单元的 Coumarin (HY-N0709) 染料衍生物。Coumarin-PEG2-TCO 可利用自身的 TCO 基团与带 Tetrazine 基团的分子发生逆电子需求 Diels-Alder 反应 (iEDDA)。

*TCO4-PEG2-Maleimide*	PROTAC Linkers	Cancer
TCO4-PEG2-Maleimide is a PROTAC linker and belongs to the PEG class. TCO4-PEG2-Maleimide contains TCO and Maleimide groups, which can undergo specific "click" reactions with tetrazine groups or thiol groups, or "mercapto-acrylamide" reactions.

*Cy3-PEG2-SCO*	Fluorescent Dye	Others
Cy3-PEG2-SCO 是含有 2 个 PEG 单元的 Cyanine 3 (Cy3) (HY-D0822) 染料衍生物。Cy3-PEG2-SCO 带有 SCO 基团，可与氨基共价结合。SCO 通常用于与蛋白质或多肽的氨基酸残基（特别是赖氨酸）发生反应。

*Propargyl-PEG2-amine*	ADC Linker PROTAC Linkers	Cancer
Propargyl-PEG2-amine is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG2-amine is a PEG-based PROTAC linker can be used in the synthesis of PROTACs ^[2]. Propargyl-PEG2-amine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

*VH032-PEG2-NH-BOC*	Ligands for E3 Ligase	Cancer
VH032-PEG2-NH-BOC is a Boc-modified VH032 (HY-120217) that serves as a ligand for VHL and recruits von Hippel-Lindau (VHL) proteins. VH032-PEG2-NH-BOC will remove the protecting group under acidic conditions and be directly used for PROTAC molecule synthesis. VH032-PEG2-NH-BOC is a key intermediate in the synthesis of PROTAC based on VHL ligand.

*(R)-TCO4-PEG2-NH2*	PROTAC Linkers	Cancer
(R)-TCO4-PEG2-NH2 is a PROTAC linker and belongs to the PEG class. (R)-TCO4-PEG2-NH2 contains a TCO group that specifically "clicks" with the tetrazine group.

*N,N-Bis(PEG2-N3)-N-amido-PEG2-thiol*	ADC Linker	Cancer
N,N-Bis(PEG2-N3)-N-amido-PEG2-thiol is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . N,N-Bis(PEG2-N3)-N-amido-PEG2-thiol 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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

*TAMRA-PEG2-NH2*	Fluorescent Dye	Others
TAMRA-PEG2-NH2 是含有 4 个 PEG 单元的 TAMRA (HY-135640) 染料衍生物。TAMRA-PEG2-NH2 含有 NH2 团，可以与羧基发生缩合反应形成共价键。

*DBCO-PEG2-acid*	PROTAC Linkers	Cancer
DBCO-PEG2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-PEG2-acid is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

*(R)-TCO4-PEG2-Maleimide*	PROTAC Linkers	Cancer
TCO4-PEG2-Maleimide is a PROTAC linker and belongs to the PEG class. TCO4-PEG2-Maleimide contains TCO and Maleimide groups, which can undergo specific "click" reactions with tetrazine groups or thiol groups, or "mercapto-acrylamide" reactions.

*Mal-PEG2-Gly-Gly-Phe-Gly-Exatecan*	Drug-Linker Conjugates for ADC Topoisomerase	Cancer
Mal-PEG2-Gly-Gly-Phe-Gly-Exatecan is a drug-linker conjugate for ADC. Mal-PEG2-Gly-Gly-Phe-Gly-Exatecan consists of Exatecan (HY-13631) and a linker. Mal-PEG2-Gly-Gly-Phe-Gly-Exatecan can be used for synthesis of ADCs and for cancer research .

Cat. No.	Product Name	Type

HY-W190932

*TAMRA-PEG2-Maleimide*	Fluorescent Dyes/Probes
TAMRA-PEG2-Maleimide 是含有 4 个 PEG 单元的 TAMRA (HY-135640) 染料衍生物。TAMRA-PEG2-Maleimide 含有 Maleimide 基，可与硫醇基团反应形成共价键。

HY-D2142

*Cy5-PEG2-TCO*	Fluorescent Dyes/Probes
Cy5-PEG2-TCO is a fluorescent dye that reacts with tetrazines. Cy5-PEG2-TCO contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a Tetrazine group.

HY-D2153

*Cy5-PEG2-SCO*	Fluorescent Dyes/Probes
Cy5-PEG2-SCO 是含有 2 个 PEG 单元的 Cyanine 5 (Cy5) (HY-D0821) 染料衍生物。Cy5-PEG2-SCO带有 SCO 基团，可与氨基共价结合。SCO 通常用于与蛋白质或多肽的氨基酸残基（特别是赖氨酸）发生反应。

HY-156303

*Coumarin-PEG2-TCO*	Fluorescent Dyes/Probes
Coumarin-PEG2-TCO 是含有 2 个 PEG 单元的 Coumarin (HY-N0709) 染料衍生物。Coumarin-PEG2-TCO 可利用自身的 TCO 基团与带 Tetrazine 基团的分子发生逆电子需求 Diels-Alder 反应 (iEDDA)。

HY-D2122

*Cy3-PEG2-SCO*	Fluorescent Dyes/Probes
Cy3-PEG2-SCO 是含有 2 个 PEG 单元的 Cyanine 3 (Cy3) (HY-D0822) 染料衍生物。Cy3-PEG2-SCO 带有 SCO 基团，可与氨基共价结合。SCO 通常用于与蛋白质或多肽的氨基酸残基（特别是赖氨酸）发生反应。

HY-D2098

*TAMRA-PEG2-NH2*	Fluorescent Dyes/Probes
TAMRA-PEG2-NH2 是含有 4 个 PEG 单元的 TAMRA (HY-135640) 染料衍生物。TAMRA-PEG2-NH2 含有 NH2 团，可以与羧基发生缩合反应形成共价键。

HY-155327A

*Cy3-PEG2-exo-BCN*	Fluorescent Dyes/Probes
Cy3-PEG2-exo-BCN 是含有 2 个 PEG 单元的 Cyanine 3 (Cy3) (HY-D0822) 染料衍生物。Cy3-PEG2-exo-BCN 含有亲液性二齿大环配体 BCN，可进一步合成大环配合物。在点击化学中，exo-BCN 在无催化剂的条件下，可与含叠氮基团的分子生成稳定的三氮唑。

HY-D2136

*Cy3-PEG2-Azide*	Fluorescent Dyes/Probes
Cy3-PEG2-Azide 是含有 2 个 PEG 单元的 Cyanine 3 (Cy3) (HY-D0822) 染料衍生物。Cy3-PEG2-Azide 含有 Azide 基团，可以和含有 Alkyne 基团的分子发生铜催化的叠氮-炔环加成反应（CuAAc)。还可以和含有 DBCO 或 BCN 基团的分子发生菌株促进的炔-叠氮环加成反应 (SPAAC)。

HY-D2145

*Cy5-PEG2-TCO4*	Fluorescent Dyes/Probes
Cy5-PEG2-TCO4 是含有 2 个 PEG 单元的 Cyanine 5 (Cy5) (HY-D0821) 染料衍生物。Cy5-PEG2-TCO4 可利用自身的 TCO 基团与带 Tetrazine 基团的分子发生逆电子需求 Diels-Alder 反应 (iEDDA)。

HY-155322

*Cy3-PEG2-TCO*	Fluorescent Dyes/Probes
Cy3-PEG2-TCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-TCO can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-D1867

Sulfo-Cy3-PEG2-TCO disodium

Fluorescent Dyes/Probes

Sulfo-Cy3-PEG2-TCO disodium is a derivative of Cy3 (Cyanine3) (HY-D0822) dye containing sulfonate and TCO groups. The TCO groups of Sulfo-Cy3-PEG2-TCO disodium react with tetrazine functional groups in highly specific click chemistry to form covalent bonds. Thus, Sulfo-Cy3-PEG2-TCO disodium can be covalently bound to some biomolecules (especially antibodies, proteins, etc.) to track their location and dynamic changes in biological samples.

HY-D2111

*TAMRA-PEG2-N3*	Fluorescent Dyes/Probes
TAMRA-PEG2-N3 是含有 4 个 PEG 单元的 TAMRA (HY-135640) 染料衍生物。TAMRA-PEG2-N3 含有 Alkyne 基团 (N₃) 的分子发生铜催化的叠氮-炔环加成反应（CuAAc)。还可以和含有 DBCO 或 BCN 基团的分子发生菌株促进的炔-叠氮环加成反应 (SPAAC)。

HY-155325

*Cy3-PEG2-TCO4*	Fluorescent Dyes/Probes
Cy3-PEG2-TCO4 is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-TCO4 can use its own TCO group to perform the inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-156302

Coumarin-PEG2-endoBCN

Dyes

Coumarin-PEG2-endoBCN is a fluorescent dye containing a coumarin fluorophore and can be used as a click chemistry reagent .

HY-149620

*Cy5-PEG2-exo-BCN*	Dyes
Cy5-PEG2-exo-BCN is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 2 PEG units. Cy5-PEG2-exo-BCN contains the lyophilic bidentate macrocyclic ligand BCN, which can further synthesize macrocyclic complexes. In click chemistry, BCN reacts with molecules containing azide groups to form stable triazoles in the absence of catalysts.

HY-155327

*Cy3-PEG2-endo-BCN*	Fluorescent Dyes/Probes
Cy3-PEG2-endo-BCN is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-endo-BCN contains the lyophilic bidentate macrocyclic ligand endo-BCN, which can further synthesize macrocyclic complexes. In click chemistry, endo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts.

HY-D2099

Coumarin-PEG2-SCO

Dyes

Coumarin-PEG2-SCO, a Coumarin (HY-N0709) deravitive, is a fluorescent dye, and can be used for labeling of small molecules and biomolecules .

Cat. No.	Product Name	Type

HY-W440683

C13-112-tetra-tail	Drug Delivery
C13-112-tetra-tail is a cationic lipid-like compound containing a polar amino alcohol head group, four hydrophobic carbon-13 tails, and a PEG2 linker. C13-112-tetra-tail can be formulated into a lipid nanoparticle (LNP).

HY-W440681

C13-112-tri-tail	Drug Delivery
C13-112-tri-tail is a cationic lipid-like compound containing a polar amino alcohol head group, three hydrophobic carbon-13 tails, and a PEG2 linker. C13-112-tri-tail can be formulated into a lipid nanoparticle (LNP).

Cat. No.	Product Name	Target	Research Area

HY-157737A

*GVSKYG-PEG2-azide hydrochloride*	PROTAC Linkers ADC Linker	Cancer
GVSKYG-PEG2-azide (hydrochloride) 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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

HY-157737

*GVSKYG-PEG2-azide TFA*	PROTAC Linkers ADC Linker	Cancer
GVSKYG-PEG2-azide (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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

Cat. No.	Product Name	Target	Research Area

HY-P99612

Farletuzumab ecteribulin MORAb-202	Antibody-Drug Conjugates (ADCs)	Cancer
Farletuzumab ecteribulin (MORAb-202) is an antibody-drug conjugate (ADC), consisting of the humanized anti-human folate receptor alpha (FRA) antibody Farletuzumab (HY-P99153) conjugated via reduced interchain disulfide bonds to Mal-PEG2-Val-Cit-PAB-eribulin. Farletuzumab ecteribulin has a agent-to-antibody ratio of 4.0. Farletuzumab ecteribulin is highly cytotoxic to FRA-positive cells in vitro. Farletuzumab ecteribulin has potent antitumor activity.

Cat. No.	Compare	Product Name	Species	Source

HY-P700185AF

	Animal-Free IGF-II Protein, Mouse (His) AL033362; Igf; Igf-; Igf-2; M; M6; M6pr; Mpr; PEG; PEG2	Mouse	E. coli
	IGF-II Protein plays a crucial role in glucose-mediated insulin secretion, acting as a physiological amplifier alongside insulin. Additionally, it exhibits osteogenic properties by enhancing osteoblast mitogenic activity through the phosphoactivation of MAPK1 and MAPK3. This dual functionality underscores the protein's importance in glucose homeostasis and bone metabolism, suggesting therapeutic relevance for insulin secretion and bone health contexts. Animal-Free IGF-II Protein, Mouse (His) is the recombinant mouse-derived animal-FreeIGF-II protein, expressed by E. coli, with N-His labeled tag. The total length of Animal-Free IGF-II Protein, Mouse (His) is 67 a.a., with molecular weight of ~8.20 kDa.

Cat. No.	Product Name		Classification

HY-140093

*N-(PEG2-Boc)-N-bis(PEG2-propargyl)*		PROTAC Synthesis Alkynes
N-(PEG2-Boc)-N-bis(PEG2-propargyl) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(PEG2-Boc)-N-bis(PEG2-propargyl) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-140083

*Propargyl-PEG2-N-bis(PEG2)*		PROTAC Synthesis Alkynes
Propargyl-PEG2-N-bis(PEG2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-N-bis(PEG2) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-140085

*N-(PEG2-C2-acid)-N-bis(PEG2-propargyl)*		PROTAC Synthesis Alkynes
N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-136130

*N,N-Bis(PEG2-alkyne)-N-amido-PEG2-thiol*		Alkynes ADC Synthesis
N,N-Bis(PEG2-alkyne)-N-amido-PEG2-thiol is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . N,N-Bis(PEG2-alkyne)-N-amido-PEG2-thiol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-161134

*Lenalidomide 4'-PEG2-azide*		Azide
Lenalidomide 4'-PEG2-azide is the Lenalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Lenalidomide 4'-PEG2-azide can be connected to the ligand for protein by a linker to form PROTAC .

HY-133191

Bis-propargyl-PEG2		PROTAC Synthesis Alkynes
Bis-propargyl-PEG2 is a *PEG*-based PROTAC linker can be used in the synthesis of PROTACs. Bis-propargyl-PEG2 is used for the synthesis of demethylvancomycin dimers ^[2]. Bis-propargyl-PEG2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-108368A

Azido-PEG2-CH2COOH (CHA)

Azide

Azido-PEG2-CH2COOH (CHA) is a azido-modified PEG2 acid, can be used as a click chemistry reagent .

HY-130541

*Propargyl-PEG2-OH*		Alkynes PROTAC Synthesis
Propargyl-PEG2-OH is a PEG-based PROTAC linker can be used in the synthesis of Thalidomide-O-PEG2-propargyl (HY-126458) . Propargyl-PEG2-OH is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-118764

*Propargyl-PEG2-acid*		PROTAC Synthesis ADC Synthesis Alkynes
Propargyl-PEG2-acid is a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG2-acid is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-acid is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-D2142

*Cy5-PEG2-TCO*		Labeling and Fluorescence Imaging TCO
Cy5-PEG2-TCO is a fluorescent dye that reacts with tetrazines. Cy5-PEG2-TCO contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a Tetrazine group.

HY-130162

*Tos-PEG2-O-Propargyl*		PROTAC Synthesis Alkynes
Tos-PEG2-O-Propargyl is a PEG-based PROTAC linker can be used in the synthesis of Thalidomide-O-PEG2-propargyl (HY-126458) . Tos-PEG2-O-Propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-118808

*Propargyl-PEG2-NHBoc*		Alkynes PROTAC Synthesis ADC Synthesis
Propargyl-PEG2-NHBoc is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG2-NHBoc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs . Propargyl-PEG2-NHBoc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-156303

*Coumarin-PEG2-TCO*		TCO Labeling and Fluorescence Imaging
Coumarin-PEG2-TCO 是含有 2 个 PEG 单元的 Coumarin (HY-N0709) 染料衍生物。Coumarin-PEG2-TCO 可利用自身的 TCO 基团与带 Tetrazine 基团的分子发生逆电子需求 Diels-Alder 反应 (iEDDA)。

HY-156391

*TCO4-PEG2-Maleimide*		TCO
TCO4-PEG2-Maleimide is a PROTAC linker and belongs to the PEG class. TCO4-PEG2-Maleimide contains TCO and Maleimide groups, which can undergo specific "click" reactions with tetrazine groups or thiol groups, or "mercapto-acrylamide" reactions.

HY-W051634

*Propargyl-PEG2-amine*		Alkynes ADC Synthesis PROTAC Synthesis
Propargyl-PEG2-amine is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG2-amine is a PEG-based PROTAC linker can be used in the synthesis of PROTACs ^[2]. Propargyl-PEG2-amine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-156389

(R)-TCO4-PEG2-NH2

TCO

(R)-TCO4-PEG2-NH2 is a PROTAC linker and belongs to the PEG class. (R)-TCO4-PEG2-NH2 contains a TCO group that specifically "clicks" with the tetrazine group.

HY-136129

*N,N-Bis(PEG2-N3)-N-amido-PEG2-thiol*		Azide ADC Synthesis
N,N-Bis(PEG2-N3)-N-amido-PEG2-thiol is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . N,N-Bis(PEG2-N3)-N-amido-PEG2-thiol 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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

HY-140266

*DBCO-PEG2-acid*		PROTAC Synthesis DBCO
DBCO-PEG2-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-PEG2-acid is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-156391A

*(R)-TCO4-PEG2-Maleimide*		TCO
TCO4-PEG2-Maleimide is a PROTAC linker and belongs to the PEG class. TCO4-PEG2-Maleimide contains TCO and Maleimide groups, which can undergo specific "click" reactions with tetrazine groups or thiol groups, or "mercapto-acrylamide" reactions.

HY-155327A

*Cy3-PEG2-exo-BCN*		BCN Labeling and Fluorescence Imaging
Cy3-PEG2-exo-BCN 是含有 2 个 PEG 单元的 Cyanine 3 (Cy3) (HY-D0822) 染料衍生物。Cy3-PEG2-exo-BCN 含有亲液性二齿大环配体 BCN，可进一步合成大环配合物。在点击化学中，exo-BCN 在无催化剂的条件下，可与含叠氮基团的分子生成稳定的三氮唑。

HY-151768

H2N-PEG2-N3 (TosOH)

Azide

H2N-PEG2-N3 (TosOH) is a click chemistry reagent containing an Azide. N3-PEG2-Amine is used as a Click-chemistry linker in various applications .

HY-D2136

*Cy3-PEG2-Azide*		Labeling and Fluorescence Imaging Azide
Cy3-PEG2-Azide 是含有 2 个 PEG 单元的 Cyanine 3 (Cy3) (HY-D0822) 染料衍生物。Cy3-PEG2-Azide 含有 Azide 基团，可以和含有 Alkyne 基团的分子发生铜催化的叠氮-炔环加成反应（CuAAc)。还可以和含有 DBCO 或 BCN 基团的分子发生菌株促进的炔-叠氮环加成反应 (SPAAC)。

HY-D2145

*Cy5-PEG2-TCO4*		TCO Labeling and Fluorescence Imaging
Cy5-PEG2-TCO4 是含有 2 个 PEG 单元的 Cyanine 5 (Cy5) (HY-D0821) 染料衍生物。Cy5-PEG2-TCO4 可利用自身的 TCO 基团与带 Tetrazine 基团的分子发生逆电子需求 Diels-Alder 反应 (iEDDA)。

HY-130557

*endo-BCN-PEG2-acid*		PROTAC Synthesis BCN
endo-BCN-PEG2-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. endo-BCN-PEG2-acid is a click chemistry reagent, it contains a BCN group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-155322

*Cy3-PEG2-TCO*		TCO Labeling and Fluorescence Imaging
Cy3-PEG2-TCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-TCO can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-130584

*Propargyl-PEG2-MS*		Alkynes PROTAC Synthesis
Propargyl-PEG2-MS is a PEG-based PROTAC linker can be used in the synthesis of PROTACs . Propargyl-PEG2-MS is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-140283

*DBCO-PEG2-amine*		PROTAC Synthesis DBCO
DBCO-PEG2-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-PEG2-amine is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-140374

*Propargyl-PEG2-Tos*		Alkynes PROTAC Synthesis
Propargyl-PEG2-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-Tos is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-133498

*HyNic-PEG2-DBCO*		PROTAC Synthesis DBCO
HyNic-PEG2-DBCO is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . HyNic-PEG2-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.

HY-130597

*Propargyl-PEG2-Boc*		PROTAC Synthesis Alkynes
Propargyl-PEG2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-Boc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-W096164

*Propargyl-PEG2-bromide*		Alkynes PROTAC Synthesis
Propargyl-PEG2-bromide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-bromide is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-138734

*Propargyl-PEG2-NHS ester*		Alkynes PROTAC Synthesis
Propargyl-PEG2-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Propargyl-PEG2-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-157008

*(S)-TCO-PEG2-Maleimide*		TCO
(S)-TCO-PEG2-Maleimide is an ADC linker containing 2 PEG units. (S)-TCO-PEG2-Maleimide can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-133497

*HyNic-PEG2-TCO*		PROTAC Synthesis TCO
HyNic-PEG2-TCO is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . HyNic-PEG2-TCO is a click chemistry reagent, it contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups.

HY-145593

*Aminooxy-PEG2-BCN*		ADC Synthesis BCN
Aminooxy-PEG2-BCN is a cleavable PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Aminooxy-PEG2-BCN is a click chemistry reagent, it contains a BCN group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-156475

*Me-Tet-PEG2-COOH*		Tetrazine
Me-Tet-PEG2-COOH is an ADC Linker containing 2 PEG units. Me-Tet-PEG2-COOH can use its own Tetrazine group to undergo a specific inverse electron demand Diels-Alder reaction (iEDDA) with compounds with TCO groups.

HY-156476

*Me-Tet-PEG2-NHS*		Tetrazine
Me-Tet-PEG2-NHS is an ADC Linker containing 2 PEG units. Me-Tet-PEG2-NHS can utilize its own Tetrazine group to undergo a specific inverse electron demand Diels-Alder reaction (iEDDA) with compounds with TCO groups.

HY-151665

Alkyne-PEG2-iodide

Alkynes

Alkyne-PEG2-iodide is a click chemistry reagent with terminal alkyne and alkyl iodide groups.

HY-140088

*NH-bis(PEG2-propargyl)*		PROTAC Synthesis Alkynes
NH-bis(PEG2-propargyl) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . NH-bis(PEG2-propargyl) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-140072

*endo-BCN-PEG2-PFP ester*		PROTAC Synthesis BCN
endo-BCN-PEG2-PFP ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . endo-BCN-PEG2-PFP ester is a click chemistry reagent, it contains a BCN group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-140050

*Boc-aminooxy-PEG2-propargyl*		PROTAC Synthesis Alkynes
Boc-aminooxy-PEG2-propargyl is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Boc-aminooxy-PEG2-propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-140290

*DBCO-PEG2-NH-Boc*		DBCO PROTAC Synthesis
DBCO-PEG2-NH-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-PEG2-NH-Boc is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-140076

*endo-BCN-PEG2-alcohol*		BCN PROTAC Synthesis
endo-BCN-PEG2-alcohol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . endo-BCN-PEG2-alcohol is a click chemistry reagent, it contains a BCN group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-133375

*DBCO-NHCO-PEG2-NHS ester*		PROTAC Synthesis DBCO
DBCO-NHCO-PEG2-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-NHCO-PEG2-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-135939

*DBCO-NHCO-PEG2-Biotin*		PROTAC Synthesis DBCO
DBCO-NHCO-PEG2-Biotin is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-NHCO-PEG2-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-133366

*DBCO-NHCO-PEG2-amine*		PROTAC Synthesis DBCO
DBCO-NHCO-PEG2-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-NHCO-PEG2-amine is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-133372

*DBCO-NHCO-PEG2-maleimide*		PROTAC Synthesis DBCO
DBCO-NHCO-PEG2-maleimide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . DBCO-NHCO-PEG2-maleimide is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-133500

*Boc-HyNic-PEG2-alkyne*		Alkynes PROTAC Synthesis
Boc-HyNic-PEG2-alkyne is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Boc-HyNic-PEG2-alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-133502

*Boc-HyNic-PEG2-DBCO*		PROTAC Synthesis DBCO
Boc-HyNic-PEG2-DBCO is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Boc-HyNic-PEG2-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.