Guide: A Basic Overview Of Serum Protein Manual Agarose Electrophoresis
June 25th, 2019
Study: Detection Of Benzodiazepines In Oral Fluid By Homogeneous Enzyme Immunoassay
June 20th, 2019
MEDICA 2019 - World Forum for Medicine
Düsseldorf, GermanyBooth No.: 3/D35-2
AACC Annual Scientific Meeting and Clinical Lab Expo
Anaheim Convention Center ~ Anaheim, CABooth No.: 2627
Thanks to Block Scientific, I was able to procure the re-certified Bayer DCA 2000+ without hassles and get the lab back in operation. The
device works perfectly and I look forward to doing more business with Block Scientific.
--- Mathew Anderson, New Jersey
For the qualitative screening of serum IgG antibodies to Trichinella using an Enzyme Linked Immunoabsorbant Assay (ELISA) technique.
Trichinosis, the infection caused by the nematode Trichinella spiralis, is acquired by ingestion of raw or undercooked meats (primarily pork). Although the nematode may be found in a wide variety of animals worldwide, the domestic pig is the primary source of infection in developed nations. Serology has also been an important tool in the diagnosis of trichinosis for several decades. Various methodologies; such as ELISA, latex agglutination (LA), indirect hemagglutination (IHA) and bentonite flocculation (BFT) have been used.
Although various classes of antibodies have been detected, no single class has shown superior diagnostic ability over the others. BFT has been the method of choice for serology but suffers from nonspecific reactions, some lack of sensitivity (measurable antibodies often do not appear until 3 to 4 weeks after infection) and difficulty in performing the test. Recently, an excretory-secretory (ES) antigen has been purified from the larvae of infected pigs. This antigen has a high degree of specificity for T. spiralis and has been used in several large scale studies.