1. Search Result
Search Result
Results for "

Thiol Groups (SH)

" in MedChemExpress (MCE) Product Catalog:

53

Inhibitors & Agonists

7

Fluorescent Dye

44

Biochemical Assay Reagents

1

Oligonucleotides

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-156377

    Drug-Linker Conjugates for ADC Cancer
    Biotin-PEG7-Maleimide is a biotinylation reagent that reacts with thiol groups (SH). Biotin-PEG7-Maleimide can be used as Drug-Linker Conjugates for ADCs .
    Biotin-PEG7-Maleimide
  • HY-W1048849A

    4-Arm PEG-Thiol (MW 5000)

    Biochemical Assay Reagents Others
    4-Arm PEG-SH (MW 5000) (4-Arm PEG-thiol (MW 5000)) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
    4-Arm PEG-SH (MW 5000)
  • HY-W1048849D

    4-Arm PEG-Thiol (MW 40000)

    Biochemical Assay Reagents Others
    4-Arm PEG-SH (MW 40000) (4-Arm PEG-thiol (MW 40000)) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
    4-Arm PEG-SH (MW 40000)
  • HY-W1048849C

    4-Arm PEG-Thiol (MW 20000)

    Biochemical Assay Reagents Others
    4-Arm PEG-SH (MW 20000) (4-Arm PEG-thiol (MW 20000)) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
    4-Arm PEG-SH (MW 20000)
  • HY-W1048849B

    4-Arm PEG-Thiol (MW 10000)

    Biochemical Assay Reagents Others
    4-Arm PEG-SH (MW 10000) (4-Arm PEG-thiol (MW 10000)) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
    4-Arm PEG-SH (MW 10000)
  • HY-135133

    Biochemical Assay Reagents Others
    S-Phenylsulfonylcysteine is a reagent for blocking thiol (-SH) groups on proteins and peptides .
    S-Phenylsulfonylcysteine
  • HY-W190877

    SH-PEG1-COOH

    Biochemical Assay Reagents Others
    Thiol-PEG1-acid (SH-PEG1-COOH) is a PEG derivative consisting of a thiol (-SH), 1 PEG unit, and a carboxyl (-COOH). The thiol is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. The carboxyl group can easily form stable amide bonds with amino groups, and can also form ester bonds with hydroxyl groups.
    Thiol-PEG1-acid
  • HY-174949B

    FMOC-NH-PEG-Thiol (MW 3400)

    Biochemical Assay Reagents Others
    FMOC-NH-PEG-SH (MW 3400) (FMOC-NH-PEG-Thiol (MW 3400)) is a PEG derivative with an Fmoc protecting group and a thiol (-SH) reactive group. The thiol group is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. Fmoc is a commonly used amino protecting group that protects the amino group from unwanted reactions until it is removed when a specific coupling reaction is required.
    FMOC-NH-PEG-SH (MW 3400)
  • HY-174949C

    FMOC-NH-PEG-Thiol (MW 5000)

    Biochemical Assay Reagents Others
    FMOC-NH-PEG-SH (MW 5000) (FMOC-NH-PEG-Thiol (MW 5000)) is a PEG derivative with an Fmoc protecting group and a thiol (-SH) reactive group. The thiol group is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. Fmoc is a commonly used amino protecting group that protects the amino group from unwanted reactions until it is removed when a specific coupling reaction is required.
    FMOC-NH-PEG-SH (MW 5000)
  • HY-174949D

    FMOC-NH-PEG-Thiol (MW 10000)

    Biochemical Assay Reagents Others
    FMOC-NH-PEG-SH (MW 10000) (FMOC-NH-PEG-Thiol (MW 10000)) is a PEG derivative with an Fmoc protecting group and a thiol (-SH) reactive group. The thiol group is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. Fmoc is a commonly used amino protecting group that protects the amino group from unwanted reactions until it is removed when a specific coupling reaction is required.
    FMOC-NH-PEG-SH (MW 10000)
  • HY-174949

    FMOC-NH-PEG-Thiol (MW 1000)

    Biochemical Assay Reagents Others
    FMOC-NH-PEG-SH (MW 1000) (FMOC-NH-PEG-Thiol (MW 1000)) is a PEG derivative with an Fmoc protecting group and a thiol (-SH) reactive group. The thiol group is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. Fmoc is a commonly used amino protecting group that protects the amino group from unwanted reactions until it is removed when a specific coupling reaction is required.
    FMOC-NH-PEG-SH (MW 1000)
  • HY-174949A

    FMOC-NH-PEG-Thiol (MW 2000)

    Biochemical Assay Reagents Others
    FMOC-NH-PEG-SH (MW 2000) (FMOC-NH-PEG-Thiol (MW 2000)) is a PEG derivative with an Fmoc protecting group and a thiol (-SH) reactive group. The thiol group is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. Fmoc is a commonly used amino protecting group that protects the amino group from unwanted reactions until it is removed when a specific coupling reaction is required.
    FMOC-NH-PEG-SH (MW 2000)
  • HY-174944

    SH-PEG4-NH2

    Biochemical Assay Reagents Others
    Thiol-PEG4-NH2 (SH-PEG4-NH2) is a PEG derivative consisting of a thiol (-SH), 1 PEG unit, and NH2. Thiol is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds.
    Thiol-PEG4-NH2
  • HY-D2497

    Fluorescent Dye Others
    Sulfo Cy7 bis-SH is a fluorescent dye that contains sulfonated Cyanine7 (Sulfo-CY7) fluorescent dye and thiol (-SH) functional group. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds .
    Sulfo Cy7 bis-SH
  • HY-W1048527A

    8-Arm PEG-Thiol (MW 20000)

    Biochemical Assay Reagents Others
    8-Arm PEG-SH (MW 20000) (8-Arm PEG-Thiol (MW 20000)) is a multi-arm PEG derivative with thiol groups at each end of the eight arms. 8-Arm PEG-SH (MW 20000) can be used for drug delivery .
    8-Arm PEG-SH (MW 20000)
  • HY-W1048527

    8-Arm PEG-Thiol (MW 5000)

    Biochemical Assay Reagents Others
    8-Arm PEG-SH (MW 5000) (8-Arm PEG-Thiol (MW 5000)) is a multi-arm PEG derivative with thiol groups at each end of the eight arms. 8-Arm PEG-SH (MW 5000) can be used for drug delivery .
    8-Arm PEG-SH (MW 5000)
  • HY-W1048527B

    8-Arm PEG-Thiol (MW 40000)

    Biochemical Assay Reagents Others
    8-Arm PEG-SH (MW 40000) (8-Arm PEG-Thiol (MW 40000)) is a multi-arm PEG derivative with thiol groups at each end of the eight arms. 8-Arm PEG-SH (MW040000) can be used for drug delivery .
    8-Arm PEG-SH (MW 40000)
  • HY-W1048527C

    8-Arm PEG-Thiol (MW 10000)

    Biochemical Assay Reagents Others
    8-Arm PEG-SH (MW 10000) (8-Arm PEG-Thiol (MW 10000)) is a multi-arm PEG derivative with thiol groups at each end of the eight arms. 8-Arm PEG-SH (MW 10000) can be used for drug delivery .
    8-Arm PEG-SH (MW 10000)
  • HY-W1048549A

    HOOC-PEG-Thiol (MW 2000)

    Biochemical Assay Reagents Others
    HOOC-PEG-SH (MW 2000) (HOOC-PEG-Thiol (MW 2000)) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
    HOOC-PEG-SH (MW 2000)
  • HY-W1048549B

    HOOC-PEG-Thiol (MW 3400)

    Biochemical Assay Reagents Others
    HOOC-PEG-SH (MW 3400) (HOOC-PEG-Thiol (MW 3400)) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
    HOOC-PEG-SH (MW 3400)
  • HY-W1048549C

    HOOC-PEG-Thiol (MW 5000)

    Biochemical Assay Reagents Others
    HOOC-PEG-SH (MW 5000) (HOOC-PEG-Thiol (MW 5000)) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
    HOOC-PEG-SH (MW 5000)
  • HY-W1048549E

    HOOC-PEG-Thiol (MW 20000)

    Biochemical Assay Reagents Others
    HOOC-PEG-SH (MW 20000) (HOOC-PEG-Thiol (MW 20000)) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
    HOOC-PEG-SH (MW 20000)
  • HY-W1048549D

    HOOC-PEG-Thiol (MW 10000)

    Biochemical Assay Reagents Others
    HOOC-PEG-SH (MW 10000) (HOOC-PEG-Thiol (MW 10000)) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
    HOOC-PEG-SH (MW 10000)
  • HY-174965B

    DBCO-PEG-Thiol (MW 1000)

    Biochemical Assay Reagents Others
    DBCO-PEG-SH (MW 1000) (DBCO-PEG-Thiol (MW 1000)) is a DBCO-modified PEG derivative. DBCO-PEG-SH (MW 1000) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group .
    DBCO-PEG-SH (MW 1000)
  • HY-174965H

    DBCO-PEG-Thiol (MW 10000)

    Biochemical Assay Reagents Others
    DBCO-PEG-SH (MW 10000) (DBCO-PEG-Thiol (MW 10000)) is a DBCO-modified PEG derivative. DBCO-PEG-SH (MW 10000) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group .
    DBCO-PEG-SH (MW 10000)
  • HY-174965E

    DBCO-PEG-Thiol (MW 5000)

    Biochemical Assay Reagents Others
    DBCO-PEG-SH (MW 5000) (DBCO-PEG-Thiol (MW 5000)) is a DBCO-modified PEG derivative. DBCO-PEG-SH (MW 5000) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group .
    DBCO-PEG-SH (MW 5000)
  • HY-174965D

    DBCO-PEG-Thiol (MW 3400)

    Biochemical Assay Reagents Others
    DBCO-PEG-SH (MW 3400) (DBCO-PEG-Thiol (MW 3400)) is a DBCO-modified PEG derivative. DBCO-PEG-SH (MW 3400) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group .
    DBCO-PEG-SH (MW 3400)
  • HY-174965C

    DBCO-PEG-Thiol (MW 2000)

    Biochemical Assay Reagents Others
    DBCO-PEG-SH (MW 2000) (DBCO-PEG-Thiol (MW 2000)) is a DBCO-modified PEG derivative. DBCO-PEG-SH (MW 2000) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group .
    DBCO-PEG-SH (MW 2000)
  • HY-174965

    DBCO-PEG-Thiol (MW 400)

    Biochemical Assay Reagents Others
    DBCO-PEG-SH (MW 400) (DBCO-PEG-Thiol (MW 400)) is a DBCO-modified PEG derivative. DBCO-PEG-SH (MW 400) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group .
    DBCO-PEG-SH (MW 400)
  • HY-174965A

    DBCO-PEG-Thiol (MW 600)

    Biochemical Assay Reagents Others
    DBCO-PEG-SH (MW 600) (DBCO-PEG-Thiol (MW 600)) is a DBCO-modified PEG derivative. DBCO-PEG-SH (MW 600) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group .
    DBCO-PEG-SH (MW 600)
  • HY-W1048549H

    HOOC-PEG-Thiol (MW 1000)

    Biochemical Assay Reagents Others
    HOOC-PEG-SH (MW 1000) (HOOC-PEG-Thiol (MW 1000)) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The reaction of the carboxyl group allows the amine or hydroxyl group to be converted into a free thiol with a linear PEG linkage. The generated thiol group can be used to modify the surface of gold nanoparticles or participate in other PEGylation reactions. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
    HOOC-PEG-SH (MW 1000)
  • HY-W1048549J

    HOOC-PEG-Thiol (MW 40000)

    Biochemical Assay Reagents Others
    HOOC-PEG-SH (MW 40000) (HOOC-PEG-Thiol (MW 40000)) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The reaction of the carboxyl group allows the amine or hydroxyl group to be converted into a free thiol with a linear PEG linkage. The generated thiol group can be used to modify the surface of gold nanoparticles or participate in other PEGylation reactions. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
    HOOC-PEG-SH (MW 40000)
  • HY-D2448

    Fluorescent Dye Cancer
    Cy3-PEG-Thiol (Cy3-PEG-SH) is a near infrared fluorescent labeling reagent that combines Cy3 fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) polyethylene glycol derivatives, and is suitable for molecular coupling. Cy3-PEG-Thiol is absorbed at 550nm and has high solubility and end-group substitution rate .
    Cy3-PEG-Thiol
  • HY-D2513

    Fluorescent Dye Cancer
    Cy3-PEG-SH (MW 10000) (Cy3-PEG-Thiol) is a near infrared fluorescent labeling reagent that combines Cy3 fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) polyethylene glycol derivatives, and is suitable for molecular coupling. Cy3-PEG-SH (MW 10000) is absorbed at 550nm and has high solubility and end-group substitution rate .
    Cy3-PEG-SH (MW 10000)
  • HY-D2510

    Fluorescent Dye Cancer
    Cy3-PEG-SH (MW 2000) (Cy3-PEG-Thiol) is a near infrared fluorescent labeling reagent that combines Cy3 fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) polyethylene glycol derivatives, and is suitable for molecular coupling. Cy3-PEG-SH (MW 2000) is absorbed at 550nm and has high solubility and end-group substitution rate .
    Cy3-PEG-SH (MW 2000)
  • HY-D2511

    Fluorescent Dye Cancer
    Cy3-PEG-SH (MW 3400) (Cy3-PEG-Thiol) is a near infrared fluorescent labeling reagent that combines Cy3 fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) polyethylene glycol derivatives, and is suitable for molecular coupling. Cy3-PEG-SH (MW 3400) is absorbed at 550nm and has high solubility and end-group substitution rate .
    Cy3-PEG-SH (MW 3400)
  • HY-W440896

    Liposome Others
    DSPE-PEG-SH, MW 2000 is a pegylated phospholipid with thiol group which is reactive with maleimide to form a covalent thioether linkage. The amphiphatic polymer can form lipid bilayer in aqueous solution and be used to encapsulate agents for drug delivery system, such as mRNA vaccine.
    DSPE-PEG-SH, MW 2000
  • HY-W1048553C

    Biochemical Assay Reagents Others
    Mal-PEG-NH2 TFA (MW 5000) is a linear heterobifunctional PEG product with maleimide and NH2 groups. The maleimide can react with thiols, SH, sulfhydryls or sulfhydryls, and the amine can react with carboxylic acids or activated NHS esters .
    Mal-PEG-NH2 TFA (MW 5000)
  • HY-W1048553H

    Biochemical Assay Reagents Others
    Mal-PEG-NH2 TFA (MW 40000) is a linear heterobifunctional PEG product with maleimide and NH2 groups. The maleimide can react with thiols, SH, sulfhydryls or sulfhydryls, and the amine can react with carboxylic acids or activated NHS esters .
    Mal-PEG-NH2 TFA (MW 40000)
  • HY-W1048553A

    Biochemical Assay Reagents Others
    Mal-PEG-NH2 TFA (MW 2000) is a linear heterobifunctional PEG product with maleimide and NH2 groups. The maleimide can react with thiols, SH, sulfhydryls or sulfhydryls, and the amine can react with carboxylic acids or activated NHS esters .
    Mal-PEG-NH2 TFA (MW 2000)
  • HY-W1048553B

    Biochemical Assay Reagents Others
    Mal-PEG-NH2 TFA (MW 3400) is a linear heterobifunctional PEG product with maleimide and NH2 groups. The maleimide can react with thiols, SH, sulfhydryls or sulfhydryls, and the amine can react with carboxylic acids or activated NHS esters .
    Mal-PEG-NH2 TFA (MW 3400)
  • HY-W1048553E

    Biochemical Assay Reagents Others
    Mal-PEG-NH2 TFA (MW 20000) is a linear heterobifunctional PEG product with maleimide and NH2 groups. The maleimide can react with thiols, SH, sulfhydryls or sulfhydryls, and the amine can react with carboxylic acids or activated NHS esters .
    Mal-PEG-NH2 TFA (MW 20000)
  • HY-W1048553

    Biochemical Assay Reagents Others
    Mal-PEG-NH2 TFA (MW 1000) is a linear heterobifunctional PEG product with maleimide and NH2 groups. The maleimide can react with thiols, SH, sulfhydryls or sulfhydryls, and the amine can react with carboxylic acids or activated NHS esters .
    Mal-PEG-NH2 TFA (MW 1000)
  • HY-W1048553D

    Biochemical Assay Reagents Others
    Mal-PEG-NH2 TFA (MW 10000) is a linear heterobifunctional PEG product with maleimide and NH2 groups. The maleimide can react with thiols, SH, sulfhydryls or sulfhydryls, and the amine can react with carboxylic acids or activated NHS esters .
    Mal-PEG-NH2 TFA (MW 10000)
  • HY-D2381

    Fluorescent Dye Others
    AF 488 maleimide is a thiol-reactive dye for labeling of protein SH groups, and it can be used to attach AF 488 fluorophore to proteins and peptides containing cysteine residues, as well as to other thiolated molecules. AF488 exhibits the λem and λex wavelength of 520 nm and 470 nm, respectively .
    AF 488 maleimide
  • HY-W1048555B

    Biochemical Assay Reagents Others
    Mal-PEG-SCM (MW 3400) is a linear hetero-bifunctional PEG product with maleimide and succinimidyl NHS ester groups. Mal-PEG-SCM (MW 3400) 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-PEG-SCM (MW 3400)
  • HY-W1048555A

    Biochemical Assay Reagents Others
    Mal-PEG-SCM (MW 2000) is a linear hetero-bifunctional PEG product with maleimide and succinimidyl NHS ester groups. Mal-PEG-SCM (MW 2000) 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-PEG-SCM (MW 2000)
  • HY-W1048555D

    Biochemical Assay Reagents Others
    Mal-PEG-SCM (MW 10000) is a linear hetero-bifunctional PEG product with maleimide and succinimidyl NHS ester groups. Mal-PEG-SCM (MW 10000) 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-PEG-SCM (MW 10000)
  • HY-W1048555H

    Biochemical Assay Reagents Others
    Mal-PEG-SCM (MW 40000) is a linear hetero-bifunctional PEG product with maleimide and succinimidyl NHS ester groups. Mal-PEG-SCM (MW 40000) 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-PEG-SCM (MW 40000)
  • HY-W1048555C

    Biochemical Assay Reagents Others
    Mal-PEG-SCM (MW 5000) is a linear hetero-bifunctional PEG product with maleimide and succinimidyl NHS ester groups. Mal-PEG-SCM (MW 5000) 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-PEG-SCM (MW 5000)

Inquiry Online

Your information is safe with us. * Required Fields.

Salutation

 

Country or Region *

Applicant Name *

 

Organization Name *

Department *

     

Email Address *

 

Product Name *

Cat. No.

 

Requested quantity *

Phone Number *

     

Remarks

Inquiry Online

Inquiry Information

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent: