34 Results for "

thiol-reactive

" in MedChemExpress (MCE) Product Catalog:
Products (34)

34 Results for "thiol-reactive" in MCE Product Catalog:

2
2 Cited Publications
Cat. No.: HY-166648
DSPE-PEG2000-Maleimide sodium (purity>98%) is a functional lipid component and a thiol-reactive crosslinker. DSPE-PEG2000-Maleimide sodium (purity>98%) 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>98%) is applicable to research on drug delivery .
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2
2 Cited Publications
Cat. No.: HY-166648A
Target:  

Liposome

Research Areas:  

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 .
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1
1 Cited Publications
Cat. No.: HY-Y1147
CAS No.: 141-05-9
Synonyms: Maleic acid diethyl ester
Diethyl maleate (DEM) is an orally available, effective glutathione (GSH) depletor that crosses the blood-brain barrier. Diethyl maleate covalently binds irreversibly to GSH via glutathione S-transferase with an in vitro IC50 of 0.1-0.5 mM. Diethyl maleate selectively depletes GSH in liver, lung, and brain tissues, exacerbating oxidative stress and enhancing hyperbaric oxygen toxicity. Diethyl maleate promotes precursor amino acid uptake and in turn promotes GSH synthesis by upregulating the activity of the cystine-glutamate transporter XO -. Diethyl maleate can be used to study redox homeostasis and GSH protection mechanisms in oxidative stress-related diseases such as hyperbaric oxygen injury and metabolic diseases[1][2][3].
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1
1 Cited Publications
Cat. No.: HY-D1605
CAS No.: 1180490-57-6
BODIPY FL L-Cystine is a thiol-reactive, green-fluorescent dye. BODIPY FL L-Cystine can be the labeling of membrane proteins, proteins with hydrophobic binding sites, or hydrophobic ligands. (λex=504 nm, λem=511 nm) .
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1
1 Cited Publications
Cat. No.: HY-D1744
CAS No.: 2143933-81-5
ICG Maleimide is thiol reactive near infrared (NIR) fluorescent dye and used to generate a stable fluorescence signal in bioimaging (Ex/Em = 789/813 nm).
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Cat. No.: HY-D0069
CAS No.: 76877-33-3
CPM is a maleimide derivative, acting as a blue fluorescent thiol-reactive dye (excitation/emission maxima of 387/463 nm) .
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Cat. No.: HY-W998680
CAS No.: 2228857-33-6
Synonyms: 5-FITC-Maleimide
Fluorescein-maleimide (5-FITC-Maleimide) is a thiol-reactive fluorescent derivatization reagent and non-specific protein labeling reagent. Fluorescein-maleimide covalently binds to protein thiol groups for protein labeling. Fluorescein-maleimide covalently binds to protein amino and imidazole groups under neutral pH conditions. Fluorescein-maleimide is used for fluorescent labeling of proteins, nucleic acids or other molecules containing one or more thiol groups (Ex/Em = 494/519 nm) .
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Cat. No.: HY-D2381
AF 488 maleimide is a thiol-reactive dye used to label SH groups of proteins, which can attach the AF 488 fluorophore to cysteine residue-containing proteins and peptides as well as other thiolated molecules. AF 488 maleimide enables real-time visualization of dynamic pilus extension and retraction in live bacterial cells via epifluorescence microscopy (Ex/Em = 470/520 nm) .
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Cat. No.: HY-D1590
CAS No.: 929679-22-1
Target:  

Fluorescent Dye

Research Areas:  

Others

ODIPY Green 8-P2M is a novel thiol-reactive fluorescence probe based on the BODIPY fluorophore, the fluorescence is strongly quenched by d-PeT and then can be restored after reaction with thiol, resulting in an extremely high signal-to-noise ratio. ODIPY Green 8-P2M can be useful for detecting extremely low concentrations of protein in the gel after SDS-PAGE .
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Cat. No.: HY-148520
CAS No.: 1241046-32-1
Purity:  98.53%
QM295 is an endoplasmic reticulum oxidation 1 (ERO1) inhibitor with selectively reversible thiol reactivity. QM295 can be used for the research of endoplasmic reticulum stress .
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Cat. No.: HY-P4087
CAS No.: 1417221-06-7
Target:  

HIV

Research Areas:  

Infection Cancer

Cys(Npys)-(Arg)9 is a synthetic cationic cell-penetrating peptide with a reversible thiol-reactive nitropyridyl (Npys) group. Cys(Npys)-(Arg)9 efficiently mediates the internalization and delivery of various "cargo" such as proteins and antibodies by forming reversible disulfide bonds with surface-exposed cysteine residues. Cys(Npys)-(Arg)9 endows TALEN proteins with cell-penetrating activity, enabling gene knockout in mammalian cells and protein transduction in wheat microspores. Cys(Npys)-(Arg)9 can be conjugated with antibodies to form cationized IgG for enhancing endosomal escape of oligonucleotides, or form siRNA delivery complexes. When the molar ratio of Cys(Npys)-(Arg)9 to loaded molecules is higher than 1:1, it exerts certain cytotoxic effects on cells. Cys(Npys)-(Arg)9 can be used in studies related to oral squamous cell carcinoma and HIV infection .
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Cat. No.: HY-W020780D
mPEG40000-Mal is a thiol-reactive PEG derivative that can be used to selectively modify proteins, peptides, or any other surface with available thiol groups .
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Cat. No.: HY-D2002
CAS No.: 1219127-42-0
ATTO 488 maleimide is a thiol-reactive fluorescent labeling reagent that forms a covalent bond via its maleimide group with the thiol group of the C-terminal cysteine residue of α-synGC. ATTO 488 maleimide enables α-syn fiber imaging via super-resolution stimulated emission depletion (STED) fluorescence microscopy. ATTO 488 maleimide is applicable to research related to Parkinson's disease (Ex/Em = 488/592nm) .
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Cat. No.: HY-108534
CAS No.: 485842-97-5
Synonyms: AW 464
PMX464 (AW 464) is a thiol-reactive quinol compound and an inhibitor of the thioredoxin-thioredoxin reductase (Trx/TrxR) system, with an IC50 value of 6.5 μM against TrxR. PMX464 acts by irreversibly inhibiting the thioredoxin (Trx-1) system, blocking HIF-1α transcriptional activation and the NF-κB inflammatory pathway, inducing apoptosis, attenuating platelet function and inhibiting thrombosis, and specifically disrupting the trypanothione antioxidant metabolic network in parasites. PMX464 is used in research concerning malignant tumors (colorectal cancer, breast cancer, renal cancer, and leukemia), pulmonary inflammation, African sleeping sickness, and antithrombotic applications .
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Cat. No.: HY-P4087B
Target:  

HIV

Research Areas:  

Others

Cys(Npys)-(Arg)9 acetate is a synthetic cationic cell-penetrating peptide with a reversible thiol-reactive nitropyridyl (Npys) group. Cys(Npys)-(Arg)9 acetate efficiently mediates the internalization and delivery of various "cargo" such as proteins and antibodies by forming reversible disulfide bonds with surface-exposed cysteine residues. Cys(Npys)-(Arg)9 acetate endows TALEN proteins with cell-penetrating activity, enabling gene knockout in mammalian cells and protein transduction in wheat microspores. Cys(Npys)-(Arg)9 acetate can be conjugated with antibodies to form cationized IgG for enhancing endosomal escape of oligonucleotides, or form siRNA delivery complexes. When the molar ratio of Cys(Npys)-(Arg)9 acetate to loaded molecules is higher than 1:1, it exerts certain cytotoxic effects on cells. Cys(Npys)-(Arg)9 acetate can be used in studies related to oral squamous cell carcinoma and HIV infection .
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Cat. No.: HY-149182
CAS No.: 176182-05-1
Lucifer yellow iodoacetamide dipotassium is a thiol-reactive fluorescent tracer.
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Cat. No.: HY-W800787
CAS No.: 384847-49-8
Target:  

Liposome

Research Areas:  

Cancer

18:1 PE MCC is a maleimide-functionalized thiol-reactive lipid with a phosphoethanolamine linked to two oleic acid tails and a maleimide group.
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Cat. No.: HY-W440899
DSPE-PEG1000-SPDP is a thiol reactive PEG lipid. The polymer is amphiphilic and spontaneously forms lipid bilayer in water. It can be used to encapsulate nutrients or therapeutics for targeted drug delivery, for example mRNA or DNA vaccine, liposomal doxorubicin for anti tumor.
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Cat. No.: HY-D1754
CAS No.: 188904-20-3
Synonyms: LYCH ammonium
Lucifer yellow CH (LYC) ammonium is a thiol-reactive fluorescent polar tracer.
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Cat. No.: HY-W800786
CAS No.: 384832-87-5
Synonyms: N-MCC-PE
Target:  

Liposome

Research Areas:  

Cancer

16:0 PE MCC is a maleimide-functionalized thiol-reactive lipid with a phosphoethanolamine linked to two palmitic acid tails and a maleimide group.
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