Streptococcus Antisera

Streptococcus antisera latex (ImmuLex TM)

ImmuLex™ Streptococcus are latex tests consisting of polyclonal antibodies sensibilised for latex particles. The test gives you an answer within 10 seconds and is an important part of quick diagnostic methods.

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ImmuLex TM Streptococcus Group Kit

ImmuLex TM Streptococcus Group Kit

ImmuLex™ Streptococcus Group Kit is used for quick serotyping of streptococcus (Lancefield Group A, B, C, D, F, G) by latex agglutination.

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Neufeld Antisera

SSI Diagnostica produces Streptococcus antisera used for the capsular reaction test (Neufeld).

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Precipitation Antisera

SSI Diagnostica produces Streptococcus antisera for precipitation of Lancefield extracts in capillary tubes.

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SSI Diagnostica A/S
Herredsvejen 2
3400 Hillerød

Tel.: +45 4829 9100 (switchboard)

Tel.: +45 4829 9178

Streptococcus Antisera

SSI Diagnostica offers antisera for serotyping of Streptococcus.

Clinical relevance

Serotyping of streptococci is an important tool in diagnosis, monitoring and control, as streptococci infections can cause serious disease in humans and animals.


Antisera from SSI Diagnostica are for in vitro use in human, veterinary and food laboratories. All antisera are produced in accordance with internationally recognised methods.

All antisera are polyclonal and produced by immunising rabbits with well-defined reference strains. For antisera, where it is relevant, the reaction is made specific by means of absorption. All finished products are tested with a series of strains.


Thanks to many years' experience with serotyping, we are able to offer reliable advice, serotyping and molecular typing.


SSI Diagnostica's antisera are high quality, CE-marked and produced in accordance with DS/EN ISO 13485 and DS/EN ISO 9001. The shelf life is 4 years from the date of production, and minimum 2 years from date of shipment.


Typing: If you have Streptococcus strains that cannot be typed, please contact us at

Links to brochures, catalogues and package inserts for the following products can be found under the respective product descriptions.

Product Range

SSI Diagnostica can offer all Streptococcus antisera for serotyping of streptococci.

Streptococcus antisera are also available coupled to latex and are sold both as kits and individually.