thiol-specific

By Targets:	ADC Linker (1) Biochemical Assay Reagents (5) Fluorescent Dye (6) Ligands for E3 Ligase (1)
By Research Areas:	Cancer (3)
Click Chemistry:	Alkynes (2)

Targets Recommended: PSMA SNIPERs BMI1

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D1262

BODIPY-TS thiol-green 2	Fluorescent Dye	Others
BODIPY-TS (Thiol-green 2) is a fast response and *thiol-specific* turn-on probe. BODIPY-TS utilizes the thiosulfonate scaffold as a thiol recognition unit. BODIPY-TS has low toxicity, and features high selectivity, low detection limit, and quantitative reaction to thiols . Ex: 490 nM; Em: 515 nM.

HY-130509

MTSSL Otmpmms	Biochemical Assay Reagents	Others
MTSSL (Otmpmms) is highly reactive thiol-specific spin label, which is used to label protein thiol residues for protein structure and dynamics determination and protein-protein interaction studies .

HY-W808757

Biotin-maleimide	Biochemical Assay Reagents	Others
Biotin-maleimide is a biotinylated biochemical assay reagent, which can be used as a thiol-specific probe. Biotin-maleimide can also be used to prepare the biotin-conjugated polychelating agent .

HY-D1403

L-Biotin-NH-5MP	Fluorescent Dye	Cancer
L-Biotin-NH-5MP is a biotin-conjugated 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation .

HY-D1406

L-Biotin-NH-5MP-Br	Fluorescent Dye	Others
L-Biotin-NH-5MP-Br is a biotin-conjugated 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation .

HY-D1404

5MP-Propargyl	Fluorescent Dye	Others
5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . 5MP-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-D1407

Br-5MP-Propargyl	Fluorescent Dye	Others
Br-5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . Br-5MP-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-129846

IBTP iodide	Biochemical Assay Reagents	Others
IBTP iodide is a lipophilic cation and can be accumulated by mitochondria and yields stable thioether adducts in a thiol-specific reaction. IBTP iodide can be used for specific labeling of mitochondrial protein thiols .

HY-W674381

5-(2-Chloroacetamide) thalidomide	Ligands for E3 Ligase	Cancer
5-(2-Chloroacetamide) thalidomide is a Thalidomide analogue. Thalidomide recruits E3 Ligase for the ubiquitinylation and subsequent destruction of a given protein. This structure features a chloroacetamide, which is a thiol-specific reactive group.

HY-D1402

5MP-Fluorescein	Fluorescent Dye	Others
5MP-Fluorescein (compound 3e) is a fluorescein dye base on 5-Methylene pyrrolone (5MP).5-Methylene pyrrolones are highly thiol-specific and tracelessly removable bioconjugation tools .

HY-W578278

tert-Butyl (2-(pyridin-2-yldisulfanyl)ethyl)carbamate	Biochemical Assay Reagents	Others
tert-Butyl (2-(pyridin-2-yldisulfanyl)ethyl)carbamate consists of a tert-butyl group, where the protected amine can be deprotected under mild acidic conditions, and the other part of the molecule may act as a thiol-specific labeling reagent, commonly used in reversibly binding cysteine residues on proteins.

HY-W800720

S-(Pyridin-2-ylthio)-L-homocysteine	Biochemical Assay Reagents	Others
(S)-2-amino-4-(2-(pyridin-2-yl)disulfanyl)butanoic acid is a small molecule reagent with a 2-thiopyridine linked to a short amino acid. SPDP is a thiol-specific labeling reagent, commonly used in reversibly binding cysteine residues on proteins. The disulfide bond it forms with the cysteine is selectively cleaved in the reducing environment of the cell cytoplasm.

HY-172291

Mal-amide-PEG8-Val-Cit-PAB-PNP	ADC Linker	Cancer
Mal-amide-PEG8-Val-Cit-PAB-PNP is a cleavable ADC linker featuring a maleimide, a PEG spacer, a Val-Cit dipeptide, a PAB. and a PNP carbonate. Maleimide is a thiol-specific covalent linker which is used to label cysteine residues in proteins while the PNP group acts as a highly activated leaving group. Val-Cit linkers are cleaved by cytoplasmic peptidases.

Cat. No.	Product Name	Type

HY-D1262

BODIPY-TS thiol-green 2	Fluorescent Dyes/Probes
BODIPY-TS (Thiol-green 2) is a fast response and *thiol-specific* turn-on probe. BODIPY-TS utilizes the thiosulfonate scaffold as a thiol recognition unit. BODIPY-TS has low toxicity, and features high selectivity, low detection limit, and quantitative reaction to thiols . Ex: 490 nM; Em: 515 nM.

HY-D1403

L-Biotin-NH-5MP	Protein Labeling
L-Biotin-NH-5MP is a biotin-conjugated 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation .

HY-D1406

L-Biotin-NH-5MP-Br	Protein Labeling
L-Biotin-NH-5MP-Br is a biotin-conjugated 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation .

HY-D1404

5MP-Propargyl	Protein Labeling
5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . 5MP-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.

5MP-Propargyl

Protein Labeling

5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . 5MP-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-D1407

Br-5MP-Propargyl	Protein Labeling
Br-5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . Br-5MP-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.

Br-5MP-Propargyl

Protein Labeling

Br-5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . Br-5MP-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-D1402

5MP-Fluorescein	Fluorescent Dyes/Probes
5MP-Fluorescein (compound 3e) is a fluorescein dye base on 5-Methylene pyrrolone (5MP).5-Methylene pyrrolones are highly thiol-specific and tracelessly removable bioconjugation tools .

Cat. No.	Product Name	Type

HY-W808757

Biotin-maleimide	Biochemical Assay Reagents
Biotin-maleimide is a biotinylated biochemical assay reagent, which can be used as a thiol-specific probe. Biotin-maleimide can also be used to prepare the biotin-conjugated polychelating agent .

Cat. No.	Compare	Product Name	Species	Source

HY-P71464

	Peroxiredoxin-2/PRDX2 Protein, Human (His) Epididymis secretory sperm binding protein Li 2a; HEL S 2a; MGC4104; Natural killer cell enhancing factor B; Natural killer cell-enhancing factor B; Natural Killer Enhancing Factor B; NKEF B; NKEF-B; NKEFB; Peroxiredoxin 2; Peroxiredoxin-2; PRDX 2; PRDX2; PrP; PRX2; PRXII; PTX1; TDPX1; thiol specific Antioxidant 1 ; thiol specific antioxidant protein; thiol-specific antioxidant protein; Thioredoxin Dependent Peroxide Reductase 1; Thioredoxin peroxidase 1; Thioredoxin-dependent peroxide reductase 1; Torin; TPX1; TSA	Human	E. coli
	Peroxiredoxin-2 (PRDX2) is a thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides, which is essential for cellular protection against oxidative stress. It detoxifies peroxide, senses hydrogen peroxide-mediated signaling events, and may participate in signaling cascades initiated by growth factors and tumor necrosis factor-alpha. Peroxiredoxin-2/PRDX2 Protein, Human (His) is the recombinant human-derived Peroxiredoxin-2/PRDX2 protein, expressed by E. coli , with N-His labeled tag.

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HY-P81840

	Peroxiredoxin 2 Antibody (YA1585) PRDX2; NKEFB; TDPX1; Peroxiredoxin-2; Natural killer cell-enhancing factor B; NKEF-B; PRP; thiol-specific antioxidant protein; TSA; Thioredoxin peroxidase 1; Thioredoxin-dependent peroxide reductase 1	WB, IHC-P	Human, Mouse, Rat
	Peroxiredoxin 2 Antibody (YA1585) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA1585), targeting Peroxiredoxin 2, with a predicted molecular weight of 22 kDa (observed band size: 22 kDa). Peroxiredoxin 2 Antibody (YA1585) can be used for WB, IHC-P experiment in human, mouse, rat background.

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Cat. No.	Product Name		Classification

HY-D1404

5MP-Propargyl		Alkynes
5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . 5MP-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-D1407

Br-5MP-Propargyl		Alkynes
Br-5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . Br-5MP-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.

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Fluorescent Dye

Biochemical Assay Reagents

Recombinant Proteins

Antibodies

Click Chemistry

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