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Results for "

Bis–sulfone Acid

" in MedChemExpress (MCE) Product Catalog:

7

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1

Click Chemistry

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-138745
    Bis-sulfone-PEG3-Azide

    		ADC Linker Cancer
    Bis-sulfone-PEG3-Azide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Bis-sulfone-PEG3-Azide 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.
    Bis-sulfone-PEG3-Azide
  • HY-W073382
    4-(3-Tosyl-2-(tosylmethyl)propanoyl)benzoic acid

    Bis–sulfone Acid

    		 Biochemical Assay Reagents Others
    4-(3-Tosyl-2-(tosylmethyl)propanoyl)benzoic acid (Bis-sulfone Acid) is a strong covalent linker featuring a free carboxylic acid and two tosyl groups.
    4-(3-Tosyl-2-(tosylmethyl)propanoyl)benzoic acid
  • HY-W615327
    Bis-sulfone NHS ester

    		Biochemical Assay Reagents Others
    Bis-sulfone NHS Ester is a bis-alkylating labeling reagent that is selective for the cysteine sulfur atoms from a native disulfide. These reagents undergo bis-alkylation to conjugate both thiols derived from the two cysteine residues of a reduced native disulfide bond such as the interchain disulfide bonds of an antibody. The reaction results in covalent rebridging of the disulfide bond via a three carbon bridge leaving the protein structurally intact.
    Bis-sulfone NHS ester
  • HY-178219
    Bis-sulfone-(PEG24)-Glu-Val-Cit-PAB-MMAE

    		Drug-Linker Conjugates for ADC Microtubule/Tubulin Apoptosis Cancer
    Bis-sulfone-(PEG24)-Glu-Val-Cit-PAB-MMAE is a drug-linker conjugate for ADC. Bis-sulfone-(PEG24)-Glu-Val-Cit-PAB-MMAE contains a linker and bioactive small molecule toxins MMAE (HY-15162). Bis-sulfone-(PEG24)-Glu-Val-Cit-PAB-MMAE can conjugate with NN2101 (HY-P991293) (anti c-Kit) for synthesizing NN3201. NN3201 rapidly internalizes and inhibits SCF-driven signaling, thereby delivering its payload to induce cell cycle arrest and apoptosis. NN3201 exhibits significant c-Kit-dependent anti-tumor efficacies in various tumor models, such as small cell lung cancer (SCLC) and gastrointestinal stromal tumor (GIST) .
    Bis-sulfone-(PEG24)-Glu-Val-Cit-PAB-MMAE
  • HY-W800682
    Bis-sulfone-PEG4-acid

    		Biochemical Assay Reagents Others
    Bis-Sulfone-PEG4-acid is a reagent with a sulfone and an acid. The sulfone group can be conjugated with thiol groups of proteins. The terminal acid reacts with primary amines with the help of activators (EDC or HATU) to from stable amide bonds.
    Bis-sulfone-PEG4-acid
  • HY-W190952
    Bis-sulfone-PEG4-NHS ester

    		Biochemical Assay Reagents Others
    Bis-sulfone-PEG4-NHS Ester is a bis-alkylating labeling reagent that is selective for the cysteine sulfur atoms from a native disulfide. These reagents undergo bis-alkylation to conjugate both thiols derived from the two cysteine residues of a reduced native disulfide bond such as the interchain disulfide bonds of an antibody. The reaction results in covalent rebridging of the disulfide bond via a three carbon bridge leaving the protein structurally intact. The hydrophilic PEG spacer increases solubility in aqueous media.
    Bis-sulfone-PEG4-NHS ester
  • HY-W800627
    Bis-sulfone-PEG8-NHS ester

    		Biochemical Assay Reagents Others
    Bis-sulfone-PEG8-NHS Ester is a bis-alkylating labeling reagent that is selective for the cysteine sulfur atoms from a native disulfide. These reagents undergo bis-alkylation to conjugate both thiols derived from the two cysteine residues of a reduced native disulfide bond such as the interchain disulfide bonds of an antibody. The reaction results in covalent rebridging of the disulfide bond via a three carbon bridge leaving the protein structurally intact. The hydrophilic PEG spacer increases solubility in aqueous media.
    Bis-sulfone-PEG8-NHS ester

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