Bacterial antigens

Clostridium

Clostridium difficile is the causative agent of antibiotic associated colitis (AAC) and pseudomembranous colitis (PMC) mediated by the exotoxins A and B. Routine diagnosis of C. difficile is usually done by direct detection of both toxins A and B with enzyme immunoassays. Clostridium perfringens causes food-borne diseases and food infections. The Clostridium perfringens toxin epsilon (CPE), which is produced by type B and type D strains, is particularly relevant for diagnostic assays. Recombinantly expressed nontoxic fragments of clostridial toxins with similar or identical antigenic response are a good alternative to the expensive and difficult to purify native clostridial toxins.

Clostridium difficile NAD-specific glutamate dehydrogenase

Expression system Article No. Fusion Quantity Downloads

GDH E.coli AGX-5-000-0213-0
AGX-5-000-0213-1 GST
GST 0.1 mg
1.0 mg AGX-5-000-0213-0GST / 0.1 mgAGX-5-000-0213-1GST / 1.0 mg

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GDH E.coli AGX-5-000-0256-0
AGX-5-000-0256-1 6xHis
6xHis 0.1 mg
1.0 mg AGX-5-000-0256-06xHis / 0.1 mgAGX-5-000-0256-16xHis / 1.0 mg

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Clostridium difficile Toxin A (C-terminus)

Expression system Article No. Fusion Quantity Downloads

ToxA, C-term E.coli AGX-5-000-0114-0
AGX-5-000-0114-1 GST
GST 0.1 mg
1.0 mg AGX-5-000-0114-0GST / 0.1 mgAGX-5-000-0114-1GST / 1.0 mg

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Clostridium difficile Toxin B (C-terminus)

Expression system Article No. Fusion Quantity Downloads

ToxB, C-term E.coli AGX-5-000-0117-0
AGX-5-000-0117-1 GST
GST 0.1 mg
1.0 mg AGX-5-000-0117-0GST / 0.1 mgAGX-5-000-0117-1GST / 1.0 mg

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Clostridium perfringens Heat-labile enterotoxin B chain (C-terminus)

Expression system Article No. Fusion Quantity Downloads

CPE, C-term E.coli AGX-5-000-0882-0
AGX-5-000-0882-1 6xHis
6xHis 0.1 mg
1.0 mg AGX-5-000-0882-06xHis / 0.1 mgAGX-5-000-0882-16xHis / 1.0 mg

eDOC downloads