4 Results for "

catalytic proteasomal subunits

" in MedChemExpress (MCE) Product Catalog:
Products (4)

4 Results for "catalytic proteasomal subunits" in MCE Product Catalog:

Cat. No.: HY-P11307
CAS No.: 1334608-28-4
Target:  

Proteasome

Research Areas:  

Cancer

Biotin-epoxomicin is a Proteasome subunit binder. Biotin-epoxomicin serves as an affinity reagent for identifying proteasomal catalytic subunits, and facilitates affinity purification of active proteasomal subunits for LC-MS identification. Biotin-epoxomicin can be used to study solid tumors derived from B16 melanoma .
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Cat. No.: HY-P11306
CAS No.: 247068-92-4
Target:  

Proteasome NF-κB

Research Areas:  

Inflammation/Immunology

Biotin-(Oaa)3-epoxomicin is a biotin-labeled form of Epoxomicin (HY-13821), prepared by conjugating Epoxomicin with biotin via three hydrophilic oxaacetyl amino acid (Oaa) linkers. Biotin-(Oaa)3-epoxomicin is primarily used in proteomic studies for the capture, identification and target validation of proteasome complexes, to determine the intracellular targets of epoxomicin. Epoxomicin acts as a proteasome inhibitor and NF-κB inhibitor, which effectively blocks inflammatory responses in mouse ear edema assays. It inhibits proteasome activity via covalent binding to catalytic subunits including LMP7, X, MECL1 and Z, with the strongest inhibitory effect on chymotrypsin-like activity, and does not interfere with non-proteasomal proteases such as trypsin and papain .
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Cat. No.: HY-108553
CAS No.: 126463-64-7
Target:  

Proteasome Apoptosis

Research Areas:  

Cancer

Dihydroeponemycin, an analogue of the antitumor and antiangiogenic natural product eponemycin, selectively targets the 20S proteasome. Dihydroeponemycin covalently modifies a subset of catalytic proteasomal subunits, binding preferentially to the IFN-gamma-inducible subunits LMP2 and LMP7. Dihydroeponemycin-mediated proteasome inhibition induces a spindle-like cellular morphological change and apoptosis .
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Cat. No.: HY-183468
CAS No.: 945611-89-2
Research Areas:  

Others

MV152 serves as the inactive control for the proteasome activity probe MV151. It contains a reduced ethyl sulfone group that replaces the vinyl sulfone reactive group of MV151, while retaining the identical fluorescent reporter group and peptide recognition sequence. MV152 does not bind to the active site of the proteasomal catalytic subunit β, does not induce peptide-mediated elevation of 20S proteasome activity, and does not label the proteasomal catalytic subunit β in brain tissue homogenates. MV152 can be used as an inactive negative control in proteasome-related experiments .
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