sifin diagnostics

---

Antisera for salmonella, shigella, yersinia & e.coli identification

Both salmonella and shigella reactions were noticeably stronger and easier to read with the Sifin antisera. We also observed that weak non-specific reactions with our existing antisera, caused by Hafnia alvei and E. coli (which would normally require further testing) were virtually eliminated with the Sifin antisera."
U.K Customer Testimonial

Salmonella & Shigella Controls 

​CE-IVD Controls for you!
Control antigens are used to check the agglutinability of the anti-Salmonella or anti-Shigella test reagents, also for incorporating a quality control step when carrying out the slide agglutination procedure.

​

​Useful links
Check out this flyer for our complete product range on control antigens for Salmonella and Shigella!

​Alternatively you can also visit our product catalogue for specific information or to contact us for quotations or more information. 

Catalogue page

Bacteriological Test Reagents 

Offering a comprehensive line of specific test reagents, sifin diagnostics has you covered when it comes to serotyping in clinical and veterinary diagnostics. 

With strong and specific agglutination, you need not worry about that pesky cross reaction from your polyclonal antibodies. 

These antibodies are developed, and manufactured, in-house by sifin diagnostics. Ready-to-use in dropper bottles or in bulk, you can be using these nifty test reagents ASAP!

Click here for the product flyer!

Monoclonal Antibodies
Some Sifin salmonella antisera are based on monoclonal antibodies. This leads to a strong and specific agglutination without cross reactions.

Salmonella

The Sifin salmonella range comprises of monovalent antibodies and polyvalent mixes for both O and H antigens. The polyvalent O includes antibody to the Vi antigen. The majority of the salmonella antibodies are monoclonals  (coded TR) a few are polyclonal (coded TS).

Shigella

​Sifin Shigella antisera have an excellent reputation and are chosen by major U.K. laboratories over more price competitive options.

Yersinia & E. coli

Yersinia and Enteropathogenic E. coli serotypes are also covered. The extensive Sifin range of coli test reagents includes products developed for veterinary use in poultry, cattle & piglet investigations.