5 Results for "

Clostridium difficile toxin A

" in MedChemExpress (MCE) Product Catalog:
Products (5)

5 Results for "Clostridium difficile toxin A" in MCE Product Catalog:

1
1 Cited Publications
Cat. No.: HY-P9929
CAS No.: 1246264-45-8
Synonyms: BLA761046; MBL-CDB1; MDX-1388

Target:  

Bacterial

Research Areas:  

Infection

Bezlotoxumab (BLA761046; MBL-CDB1; MDX-1388) is a fully humanized IgG1/kappa monoclonal antibody directed against Clostridium difficile toxin B. Bezlotoxumab mediates the early reconstitution of gut microbiota to reduce the risk of recurrent Clostridium difficile infection (CDI). Bezlotoxumab can be used for the study of recurrent Clostridium difficile infection prevention .
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1
1 Cited Publications
Cat. No.: HY-P1108A
Target:  

CRFR

Astressin 2B TFA is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC50=0.57 nM). Astressin 2B TFA blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B TFA reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B TFA also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B TFA mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B TFA is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .
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Cat. No.: HY-105017
CAS No.: 844873-47-8
Purity:  99.74%
Synonyms: ATL 313; DE 112
Target:  

Adenosine Receptor

Research Areas:  

Infection Inflammation/Immunology

Evodenoson is a selective agonist of the A2A adenosine receptor. Evodenoson’s primary actions include reducing inflammatory responses, decreasing intestinal fluid secretion, edema, tissue damage, and neutrophil infiltration induced by Clostridium difficile toxin A. Evodenoson’s protective effect is achieved by reducing myeloperoxidase (MPO) and adenosine deaminase (ADA) activities, and by lowering the production of tumor necrosis factor-alpha (TNF-α) .
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Cat. No.: HY-P11114
CAS No.: 2206807-06-7
Periplanetasin-4 is an antimicrobial peptide that can be derived from the American cockroach (Periplaneta americana). Periplanetasin-4 reduces cell rounding and apoptosis. Periplanetasin-4 blocks Clostridium difficile toxin A-induced ROS production and the activation of downstream p38 MAPK and p21. Periplanetasin-4 significantly increases mitochondrial calcium level, reduces DPH fluorescence intensity and vacuolar dysfunction in Candida albicans ATCC 90028 cells. Periplanetasin-4 significantly ameliorates toxin A-induced mucosal damage in the mouse gut. Periplanetasin-4 can be used for the study of colitis .
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Cat. No.: HY-138135
CAS No.: 1030825-28-5
Synonyms: Fidaxomicin metabolite OP-1118
Research Areas:  

Infection

OP-1118 (Fidaxomicin metabolite OP-1118) is an orally active dual inhibitor of NF-κB and ERK1/2, with low systemic plasma exposure, no accumulation, and primary excretion via feces. By inhibiting the phosphorylation of NF-κB and ERK1/2 and reducing the expression of pro-inflammatory cytokines, OP-1118 exerts significant anti-inflammatory, cytoprotective, anti-apoptotic and antibacterial activities. In Clostridium difficile infection models, OP-1118 effectively blocks toxin-mediated intestinal inflammation, cell rounding, histological damage and apoptosis, and its protective effect can be reversed by PMA (HY-18739) .
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