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PEG crosslinker

" in MedChemExpress (MCE) Product Catalog:

98

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83

Biochemical Assay Reagents

3

Peptides

5

Click Chemistry

3

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Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-166648

    Liposome Cancer
    DSPE-PEG2000-Maleimide sodium (purity>99%) is a functional lipid component and a thiol-reactive crosslinker. DSPE-PEG2000-Maleimide sodium (purity>99%) undergoes Michael addition with the thiol groups of thiolated or cyclic RGD peptides to form stable thioether bonds and DSPE-PEG2000-RGD. DSPE-PEG2000-Maleimide sodium (purity>99%) is applicable to research on drug delivery .
    DSPE-PEG2000-Maleimide sodium (purity>99%)
  • HY-130435

    ADC Linker PROTAC Linkers Cancer
    DBCO-PEG4-amine is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. DBCO-PEG4-amine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-PEG4-amine can be used in the synthesis of FPM-PEG4-DBCO (a homobifunctional azide-to-azide cross-linker) . DBCO-PEG4-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.
    DBCO-PEG4-amine
  • HY-W440896

    Liposome Others
    DSPE-PEG2000-SH is an amphiphilic thiol-functionalized DSPE-PEG molecule. DSPE-PEG2000-SH inserts into extracellular vesicle (EV) bilayer membranes via hydrophobic interactions, displaying surface thiol groups to form EV-SH crosslinkers.DSPE-PEG2000-SH enables crosslinking of EV-SH with 8-arm PEG-norbornene via thiol-ene photochemistry to construct hydrogels, with hydrogel mechanical properties tunable via PEG segment molecular weight variation.DSPE-PEG2000-SH can be used to encapsulate agents for drug delivery system, such as mRNA vaccine .
    DSPE-PEG2000-SH
  • HY-P3159

    Biochemical Assay Reagents Others
    VPM peptide is a dithiol protease-cleavable peptide cross-linker. VPM peptide can be incorporated into the backbone of the PEG-diacrylate (PEG-DA) macromer to form PEG hydrogel .
    VPM peptide
  • HY-W879045

    Endo-BCN-PEG5-NH2

    Biochemical Assay Reagents Others
    Endo-BCN-PEG5-amine (Endo-BCN-PEG5-NH2) is a click chemistry crosslinker reagent. The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc .
    Endo-BCN-PEG5-amine
  • HY-174892

    Biochemical Assay Reagents Others
    Biotin-PEG5-NHS ester is a heterobifunctional crosslinker as well as a polyethylene glycol-containing bioconjugation reagent. Biotin-PEG5-NHS ester is widely used in scientific research fields such as the construction of highly sensitive biosensors, the development of targeted drug delivery systems (e.g., liposome modification), immunofluorescence imaging, and protein affinity purification, and serves as an important tool for achieving precise labeling and functionalization of biomolecules .
    Biotin-PEG5-NHS ester
  • HY-168937

    PROTAC Linkers Others
    HS-PEG2000-NH2 hydrochloride is a bifunctional cross-linker that can be used to synthesize PEG hydrogels .
    HS-PEG2000-NH2 hydrochloride
  • HY-166648A
    DSPE-PEG-Maleimide ammonium (MW 2000)
    1 Publications Verification

    Liposome Others
    DSPE-PEG-Maleimide ammonium (MW 2000) is a functional lipid component and a thiol-reactive crosslinker. DSPE-PEG-Maleimide ammonium (MW 2000) undergoes Michael addition with the thiol groups of thiolated or cyclic RGD peptides to form stable thioether bonds and DSPE-PEG (2000)-RGD. DSPE-PEG-Maleimide ammonium (MW 2000) is applicable to research on drug delivery .
    DSPE-PEG-Maleimide ammonium (MW 2000)
  • HY-W1123941C

    Dopamine-PEG2000-Azide

    Biochemical Assay Reagents Others
    Dopamine-PEG2000-N3 (Dopamine-PEG2000-Azide) is a compound composed of dopamine, PEG segments and an azide group (-N3). Dopamine-PEG2000-N3 can be used as a crosslinker to connect different materials together to build new composite materials and improve the performance of materials. Dopamine-PEG2000-N3 is a click chemistry reagent. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing an alkyne group.
    Dopamine-PEG2000-N3
  • HY-145485

    PROTAC Linkers Others
    HS-PEG3400-SH, a linear homobifunctional PEG, is a cross-linker. HS-PEG-SH can be used for drug delivery and preparation of PEG hydrogels .
    HS-PEG3400-SH
  • HY-W1048555A

    Biochemical Assay Reagents Others
    Mal-PEG2000-SCM is a heterobifunctional PEG crosslinker bearing maleimide and succinimidyl carboxymethyl ester functional groups. MMal-PEG2000-SCM conjugates the F3 peptide to nanoparticles: the SCM group reacts with amino groups on the nanoparticle surface to form amide groups, while the MAL group reacts with thiol groups of the F3 peptide to form carbon-sulfur bonds. Mal-PEG-SCM enables unidirectional addition of linkers, ensuring that appropriate functional groups are available for RGD incorporation. Mal-PEG2000-SCM can be used in the development of nanoparticles targeting specific tumor cells .
    Mal-PEG2000-SCM
  • HY-W1048851B

    4-Arm-PEG10000-Mal

    Biochemical Assay Reagents Others
    4-Arm-PEG10000-Maleimide (4-Arm-PEG10000-Mal) is a four-arm star-shaped multifunctional PEG crosslinker with an average molecular weight of 10 kDa and maleimide terminal groups. 4-Arm-PEG10000-Maleimide efficiently conjugates biomolecules via thiol-Michael reaction, and is widely used in protein modification, antibody-drug conjugation and biomaterial preparation .
    4-Arm-PEG10000-Maleimide
  • HY-168940

    Biochemical Assay Reagents Others
    NH2-PEG-COOH (Mn 1100) is a bifunctional cross-linker that can be used to synthesize PEG hydrogels .
    NH2-PEG1100-COOH
  • HY-W1049061

    Biochemical Assay Reagents Others
    Boc-NH-PEG2000-COOH is a linear hetero-bifunctional PEG product with one Boc-protected amine and one carboxyl group. Boc-NH-PEG2000-COOH is an important cross-linker with PEG chains .
    Boc-NH-PEG2000-COOH
  • HY-140232B

    Biochemical Assay Reagents Others
    BOC-NH-PEG2000-NH2 is a linear hetero-bifunctional PEG product with one Boc-protected amine and one amino group. BOC-NH-PEG2000-NH2 is an important cross-linker with PEG chains .
    BOC-NH-PEG2000-NH2
  • HY-176807

    Drug-Linker Conjugates for ADC DNA Alkylator/Crosslinker Cancer
    DBCO-HS-PEG2-VA-PABC-SG3199 is a drug-linker conjugate for ADC. DBCO-HS-PEG2-VA-PABC-SG3199 consists of a SG3199 (HY-101161) based DNA small channel crosslinker and cleavable linker. DBCO-HS-PEG2-VA-PABC-SG3199 can be used for synthesis of ADCs .
    DBCO-HS-PEG2-VA-PABC-SG3199
  • HY-168937D

    PROTAC Linkers Others
    HS-PEG-NH2 (Mn 3500) hydrochloride is a bifunctional cross-linker that can be used to synthesize PEG hydrogels .
    HS-PEG3500-NH2 hydrochloride
  • HY-136772

    E3 Ligase Ligand-Linker Conjugates Others
    Pomalidomide-PEG1-NH2 hydrochloride is a crosslinker-E3 ligase ligand conjugate, consisting of an E3 ligase ligand pomalidomide and a PEGylated crosslinker with terminal amine for reactivity with a carboxyl group on the target ligand .
    Pomalidomide-PEG1-NH2 hydrochloride
  • HY-W1048572D

    Azide-PEG3400-Amine

    PROTAC Linkers Others
    N3-PEG3400-NH2 (Azide-PEG3400-Amine) is a hetero-bifunctional PEG product with an azide and an amine group at the PEG terminus. N3-PEG3400-NH2 is an important cross-linker with PEG chains. The azide can be used for molecular conjugation through chemical reactions, and the amine can react with carboxylic acid or NHS ester .
    N3-PEG3400-NH2
  • HY-168939A

    Biochemical Assay Reagents Others
    Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid (Mn 2000) is a derivative of polyethylene glycol, which can be used for bioconjugation, drug delivery, PEG hydrogel, crosslinker and surface functionalization .
    Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid (Mn 2000)
  • HY-W1123941

    Dopamine-PEG9-Azide

    Biochemical Assay Reagents Others
    Dopamine-PEG-N3 (Dopamine-PEG-Azide is a compound composed of dopamine, PEG segments and an azide group (-N3). Dopamine-PEG-N3 can be used as a crosslinker to connect different materials together to build new composite materials and improve the performance of materials. Dopamine-PEG-N3 is a click chemistry reagent. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing an alkyne group.
    Dopamine-PEG9-N3
  • HY-151792

    E3 Ligase Ligand-Linker Conjugates Metabolic Disease Inflammation/Immunology Cancer
    Pomalidomid-C6-PEG3-butyl-N3 is a click chemistry reagent containing an azide group. Pomalidomid-C6-PEG3-butyl-N3 also is a crosslinker-E3 ligase ligand conjugate, which be used in click reactive protein degrader building block for PROTAC research. Pomalidomid-C6-PEG3-butyl-N3 also can be used in the template for synthesis of targeted protein degrader . 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.
    Pomalidomid-C6-PEG3-butyl-N3
  • HY-P3350

    Bacterial Infection
    LS-BF1 is a stable and low toxic cationic antimicrobial peptide. LS-BF1 displays broad spectrum of antibacterial activity, including the challenging ESKAPE pathogens, by cell membrane disruptive mechanism. LS-BF1 shows good in vivo efficacy for elimination of bacteria in a mouse infection model[1].
    LS-BF1
  • HY-168940A

    Biochemical Assay Reagents Others
    NH2-PEG-COOH (Mn 3500) is a bifunctional cross-linker that can be used to synthesize PEG hydrogels .
    NH2-PEG3500-COOH
  • HY-130601

    Bis-PEG5-thiol

    Biochemical Assay Reagents Others
    Thiol-PEG5-thiol (Bis-PEG5-thiol) is a bifunctional thiol cross-linker agent.
    Thiol-PEG5-thiol
  • HY-140232D

    Biochemical Assay Reagents Others
    BOC-NH-PEG5000-NH2 is a linear hetero-bifunctional PEG product with one Boc-protected amine and one amino group. BOC-NH-PEG5000-NH2 is an important cross-linker with PEG chains .
    BOC-NH-PEG5000-NH2
  • HY-W1048572C

    Azide-PEG1000-Amine

    Biochemical Assay Reagents Others
    N3-PEG1000-NH2 (Azide-PEG1000-Amine) is a hetero-bifunctional PEG product with an azide and an amine group at the PEG terminus. N3-PEG1000-NH2 is an important cross-linker with PEG chains. The azide can be used for molecular conjugation through chemical reactions, and the amine can react with carboxylic acid or NHS ester .
    N3-PEG1000-NH2
  • HY-W1048555B

    Biochemical Assay Reagents Others
    Mal-PEG3400-SCM is a linear hetero-bifunctional PEG product with maleimide and succinimidyl NHS ester groups. Mal-PEG3400-SCM is an important cross-linker with PEG chains. Maleimide reacts with thiols, SH, sulfhydryls or sulfhydryls, and SCM stands for succinimidyl carboxymethyl ester, which reacts with primary amines. Maleimide contains a reactive C=C double bond and is sensitive to light or oxygen .
    Mal-PEG3400-SCM
  • HY-W879025

    Endo-BCN-PEG8-NH2

    Biochemical Assay Reagents Others
    Endo-BCN-PEG8-amine (Endo-BCN-PEG8-NH2) is a click chemistry crosslinker reagent. The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc .
    Endo-BCN-PEG8-amine
  • HY-W190918

    Biochemical Assay Reagents Others
    endo-BCN-PEG4-amine is a click chemistry crosslinker reagent. The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
    endo-BCN-PEG4-amine
  • HY-W1048547J

    HOOC-PEG40000-Amine

    PROTAC Linkers Others
    HOOC-PEG40000-NH2 (HOOC-PEG40000-Amine) is a heterobifunctional PEG crosslinker that can be used to attach functional PEG to biomolecules, particles, and other surface materials. The carboxyl group reacts with the amine group to form a stable amide bond. It can also react with the hydroxyl group to form an unstable ester bond. On the other hand, the amine group can be used to react with many amine-reactive groups, such as succinimidyl NHS esters, aldehydes, etc .
    HOOC-PEG40000-NH2
  • HY-W1123941A

    Dopamine-PEG-Azide

    Biochemical Assay Reagents Others
    Dopamine-PEG13-N3 (Dopamine-PEG-Azide) is a compound composed of dopamine, PEG segments and an azide group (-N3). Dopamine-PEG13-N3 can be used as a crosslinker to connect different materials together to build new composite materials and improve the performance of materials. Dopamine-PEG13-N3 is a click chemistry reagent. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing an alkyne group.
    Dopamine-PEG13-N3
  • HY-151791

    ADC Linker Others
    (S,R,S)-AHPC-C6-PEG3-butyl-N3 is a click chemistry reagent containing an azide group. (S,R,S)-AHPC-C6-PEG3-butyl-N3 serves as crosslinker-E3 ligase ligand conjugate, Click reactive protein degrader building block for PROTAC research, Template for synthesis of targeted protein degrader, VH032 conjugate . (S,R,S)-AHPC-C6-PEG3-butyl-N3 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.
    (S,R,S)-AHPC-C6-PEG3-butyl-N3
  • HY-140051

    t-Boc-aminooxy-PEG3-Propargyl

    ADC Linker Cancer
    N-Boc-aminoxy-PEG3-propargyl is a crosslinker containing a propargyl group and a t-Boc-aminooxy group. N-Boc-aminoxy-PEG3-propargyl can be used in the synthesis of ADC .
    N-Boc-aminoxy-PEG3-propargyl
  • HY-135963

    Bis-PEG3-thiol

    Biochemical Assay Reagents Others
    Thiol-PEG3-thiol (Bis-PEG3-thiol) is a thiol crosslinker used in the synthesis of PEG hydrogels.
    Thiol-PEG3-thiol
  • HY-168937A

    PROTAC Linkers Others
    HS-PEG5000-NH2 hydrochloride is a bifunctional cross-linker that can be used to synthesize PEG hydrogels .
    HS-PEG5000-NH2 hydrochloride
  • HY-168940C

    Biochemical Assay Reagents Others
    NH2-PEG-COOH (Mn 10100) is a bifunctional cross-linker that can be used to synthesize PEG hydrogels .
    NH2-PEG10100-COOH
  • HY-P3159A

    Biochemical Assay Reagents Others
    VPM peptide TFA is a dithiol protease-cleavable peptide cross-linker. VPM peptide TFA can be incorporated into the backbone of the PEG-diacrylate (PEG-DA) macromer to form PEG hydrogel .
    VPM peptide TFA
  • HY-120761B

    H2N-PEG2000-OH

    Biochemical Assay Reagents Others
    Amine-PEG2000-OH (H2N-PEG2000-OH) is a heteroterminal bifunctional PEG crosslinker that can be used to attach functional PEG to biomolecules, particles, and other material surfaces .
    Amine-PEG2000-OH
  • HY-120761D

    H2N-PEG5000-OH

    Biochemical Assay Reagents Others
    Amine-PEG5000-OH (H2N-PEG5000-OH) is a heteroterminal bifunctional PEG crosslinker that can be used to attach functional PEG to biomolecules, particles, and other material surfaces .
    Amine-PEG5000-OH
  • HY-120761E

    H2N-PEG10000-OH

    Biochemical Assay Reagents Others
    Amine-PEG10000-OH (H2N-PEG10000-OH) is a heteroterminal bifunctional PEG crosslinker that can be used to attach functional PEG to biomolecules, particles, and other material surfaces .
    Amine-PEG10000-OH
  • HY-120761I

    H2N-PEG40000-OH

    Biochemical Assay Reagents Others
    Amine-PEG40000-OH (H2N-PEG40000-OH) is a heteroterminal bifunctional PEG crosslinker that can be used to attach functional PEG to biomolecules, particles, and other material surfaces .
    Amine-PEG40000-OH
  • HY-W1049071D

    Biochemical Assay Reagents Others
    HO-PEG40000-SCM is a hetero-bifunctional hydroxy PEG succinimidyl carboxymethyl ester product, which is commonly used as a cross-linker or spacer between two different chemical entities.
    HO-PEG40000-SCM
  • HY-W1049061E

    Biochemical Assay Reagents Others
    Boc-NH-PEG1000-COOH is a linear hetero-bifunctional PEG product with one Boc-protected amine and one carboxyl group. Boc-NH-PEG1000-COOH is an important cross-linker with PEG chains .
    Boc-NH-PEG1000-COOH
  • HY-W1049061D

    Biochemical Assay Reagents Others
    Boc-NH-PEG40000-COOH is a linear hetero-bifunctional PEG product with one Boc-protected amine and one carboxyl group. Boc-NH-PEG40000-COOH is an important cross-linker with PEG chains .
    Boc-NH-PEG40000-COOH
  • HY-W1049061A

    Biochemical Assay Reagents Others
    Boc-NH-PEG5000-COOH is a linear hetero-bifunctional PEG product with one Boc-protected amine and one carboxyl group. Boc-NH-PEG5000-COOH is an important cross-linker with PEG chains .
    Boc-NH-PEG5000-COOH
  • HY-W1049061H

    Biochemical Assay Reagents Others
    Boc-NH-PEG3400-COOH is a linear hetero-bifunctional PEG product with one Boc-protected amine and one carboxyl group. Boc-NH-PEG3400-COOH is an important cross-linker with PEG chains .
    Boc-NH-PEG3400-COOH
  • HY-174364E

    Biochemical Assay Reagents Others
    Alkyne-PEG20000-COOH is a heterobifunctional PEG crosslinker that can be used to attach functional PEG to biomolecules, particles, and other material surfaces. The carboxyl group can react with the amine group to form a stable amide bond .
    Alkyne-PEG20000-COOH
  • HY-174364C

    Biochemical Assay Reagents Others
    Alkyne-PEG5000-COOH is a heterobifunctional PEG crosslinker that can be used to attach functional PEG to biomolecules, particles, and other material surfaces. The carboxyl group can react with the amine group to form a stable amide bond .
    Alkyne-PEG5000-COOH
  • HY-140232C

    Biochemical Assay Reagents Others
    BOC-NH-PEG3400-NH2 is a linear hetero-bifunctional PEG product with one Boc-protected amine and one amino group. BOC-NH-PEG3400-NH2 is an important cross-linker with PEG chains .
    BOC-NH-PEG3400-NH2

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