Antigens are typically defined as substances that trigger an immunogenic response. In general, antigens are proteins, peptides and polysaccharides that originate from within the body or from the external environment. Antigens that enter the body from outside via ingestion, inhalation, or injection are termed exogenous antigens. These include pathogens, chemicals, toxins, allergens, pollens, etc.

Antigens are a key component of many in vitro diagnostics (IVD).

Products (297)
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APE-A1081
  • Size:
  • Catalog Number: A002368102APE
G013
  • Size: 10 mg
  • Catalog Number: A002345281ZED
G014
  • Size: 10 mg
  • Catalog Number: A002345280ZED
T246
  • Size:
  • Catalog Number: A002345279ZED
TPA-002
  • Size: 1mL
  • Catalog Number: A002314865LIF
TPA-001
  • Size: 1mL
  • Catalog Number: A002314864LIF
AUST_HTIIPE-1210-5
  • Size: 100µg
  • Catalog Number: A002277797AUS
AUST_HTIIA-1190-4; AUST_HTIIA-1190-5
  • Size:
  • Catalog Number: A002277796AUS
AUST_HTIIA-1170-4; AUST_HTIIA-1170-5
  • Size:
  • Catalog Number: A002277795AUS
AUST_HTIPE-1070-5
  • Size: 100µg
  • Catalog Number: A002277794AUS
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