25 Results for "

thiol functional groups

" in MedChemExpress (MCE) Product Catalog:
Products (25)

25 Results for "thiol functional groups" in MCE Product Catalog:

4
4 Cited Publications
Cat. No.: HY-166648
Target:  

Liposome

Research Areas:  

Cancer

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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4
4 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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2
2 Cited Publications
Cat. No.: HY-15941
CAS No.: 27072-45-3
Synonyms: Fluorescein 5(6)-isothiocyanate; Fluorescein isothiocyanate 5- and 6- isomers
5(6)-FITC (Fluorescein 5(6)-isothiocyanate) is an amine-reactive derivative of a fluorescent dye, characterized by high absorbance and excellent fluorescence quantum yield. The isothiocyanate group of FITC can react with various functional groups on proteins, including amines, thiols, imidazoles, tyrosines and carbonyls, enabling the labeling of proteins such as antibodies and lectins. 5(6)-FITC has a wide range of applications, including flow cytometry, immunofluorescence, protease assays and conjugation. The maximum excitation/emission wavelengths are 492/518 nm .
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Cat. No.: HY-W440896
Target:  

Liposome

Research Areas:  

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 .
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Cat. No.: HY-W591476
CAS No.: 134874-49-0
Synonyms: mPEG1000-SH
m-PEG1000-thiol (mPEG1000-SH) is a surface modifier that can modify DNA thiolation and is used in the synthesis of gold nanorods (AuNR). m-PEG1000-thiol can load thiolated DNA onto AuNR, form a covalent bond with the surface of gold nanoparticles through the thiol group, and stabilize the nanoparticles by the steric hindrance effect of the polyethylene glycol chain, preventing aggregation and enhancing its biocompatibility. m-PEG1000-thiol can also provide a platform for the subsequent coupling of biomolecules (such as DNA, antibodies) by replacing surfactants (such as CTAB) on the surface of nanoparticles, thereby exerting its activity in promoting the functionalization of nanomaterials [2].
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Cat. No.: HY-D1390A
CAS No.: 2130955-10-9
Synonyms: Sulfo-cyanine5 maleimide
Sulfo-Cy5-Mal is a fluorescent dye derivative composed of a CY5 dye and a maleimide functional group. Sulfo-Cy5-Mal specifically covalently binds to thiol-containing (-SH) biomolecules. Sulfo-Cy5-Mal can be used for protein labeling, antibody conjugation, molecular imaging, and drug delivery studies (Ex/Em = 633 nm/670 nm) .
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Cat. No.: HY-118380
CAS No.: 39628-94-9
Purity:  98.78%
Synonyms: 4-Nitrobenzyl mesylate; para-Nitrobenzyl mesylate; PNBM
p-Nitrobenzyl mesylate (4-Nitrobenzyl mesylate) is an alkylating reagent. p-Nitrobenzyl mesylate alkylates thiophosphorylated serine, threonine, tyrosine residues and cysteine thiols, without modifying hydroxyl, amino or carboxylic acid functional groups. p-Nitrobenzyl mesylate generates thiophosphate epitopes on thiophosphorylated substrate proteins for recognition by thiophosphate-specific antibodies. p-Nitrobenzyl mesylate facilitates the identification and purification of kinase substrates. p-Nitrobenzyl mesylate is applicable to studies related to cerebral ischemia-reperfusion injury .
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Cat. No.: HY-D1871
CAS No.: 1838643-41-6
Cy3 maleimide chloride is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing maleimide functional groups. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The alkyne functional group of Cy3 maleimide chloride can undergo a "thiol-acrylamide" reaction with molecules containing sulfur-oxygen functional groups to form covalent bonds. Cy3 maleimide chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.
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Cat. No.: HY-D2498
Cy7 maleimide is a fluorescent dye containing a Maleimide (HY-W007324) functional group. Maleimide can be used to label thiol groups on antibodies, proteins and peptides .
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Cat. No.: HY-W1048555A
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 .
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Cat. No.: HY-D2488
Sulfo Cy5.5-maleimide is a fluorescent dye containing a Maleimide (HY-W007324) functional group. Maleimide can be used to label thiol groups on antibodies, proteins and peptides.
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Cat. No.: HY-D2497
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 .
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Cat. No.: HY-138310
Research Areas:  

Cancer

Thiol-PEG5000-COOH is a PEG derivative containing an acrylate functional group for drug delivery .
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Cat. No.: HY-D1390
CAS No.: 2242791-82-6
Synonyms: Sulfo-cyanine5 maleimide potassium
Sulfo-Cy5-Mal potassium is a fluorescent dye derivative composed of a CY5 dye and a maleimide functional group. Sulfo-Cy5-Mal potassium specifically covalently binds to thiol-containing (-SH) biomolecules. Sulfo-Cy5-Mal potassium can be used for protein labeling, antibody conjugation, molecular imaging, and drug delivery studies (Ex/Em = 633 nm/670 nm) .
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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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Cat. No.: HY-W800788
CAS No.: 384835-49-8
Target:  

Liposome

Research Areas:  

Cancer

18:1 MPB PE is a maleimide-functionalized thiol-reactive lipid with a phosphoethanolamine linked to two oleic acid tails and a phenyl maleimide group.
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Cat. No.: HY-W800789
CAS No.: 384835-50-1
Target:  

Liposome

Research Areas:  

Cancer

16:0 MPB PE is a maleimide-functionalized thiol-reactive lipid with a phosphoethanolamine linked to two palmitic acid tails and a phenyl maleimide group.
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Cat. No.: HY-168938
Poly(ethylene glycol) methyl ether maleimide (Mn 2000) is a polyethylene glycol containing Maleimide (HY-W007324). Due to the Maleimide functional group, Poly(ethylene glycol) methyl ether maleimide (Mn 2000) can be used to conjugate biomolecules containing thiol groups.
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Cat. No.: HY-E70254
CAS No.: 799812-97-8
Target:  

Others

Research Areas:  

Others

Tricosanoyl-CoA triammonium is a very long-chain fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A (HY-128851) with the carboxy group of tricosanoic acid (HY-W009081). Tricosanoyl-CoA is functionally related to a tricosanoic acid. Tricosanoyl-CoA is a conjugate acid of a tricosanoyl-CoA(4-).
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Cat. No.: HY-152919
CAS No.: 2387738-43-2
Target:  

ADC Linkers

Research Areas:  

Cancer

Mal-amide-PEG8-Val-Cit-PAB-OH is a cleavable ADC linker featuring a maleimide, a hydrophilic PEG spacer, a Val-Cit dipeptide, and a PAB functional group. Maleimide is used to covalently bind free thiols on the cysteine residues of proteins. The Val-Cit dipeptide is cleaved by cellular proteases within the cell to allow for efficient payload delivery with the help of the PAB structure.
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