R-Biopharm

Ridascreen Tetracycline. R-Biopharm GmbH, Darmstadt, Germany. 

Test combination F-kit for cholesterol determination (R-Biopharm), containing Bottle 1 220,000 U catalase in 95 ml ammonium phosphate buffer, pH 7.0, and 2.6 M methanol (store up to 3 months at 4°C)... 

In the analysis of fruit juices, it is important to determine the levels of the individual acids to assess authenticity and quality. A range of these acids can be determined using an enzyme-linked assays and these procedures have been collaboratively tested and published in the IFU compendium of methods (citric no. 22, isocitric no. 54, D-malic no. 64, L-malic no. 21 and D-and L-lactic acids no. 53). r-Biopharm now distributes the Boehringer Mannheim kits to assess the levels of these acids. Similar kits are available from other suppliers. 

Test kit for the determination of acetic acid (R-Biopharm GmbH, Darmstadt, Germany)... 

D-Gluconic acic/o-glucono-ii-lactone test combination kit (10428 191035 (R-Biopharm )) for the comparison of the obtained results in honey samples. 

The results obtained with the biosensor for five different honey samples were compared with those obtained with a commercial enzyme kit from R-biopharm using spectrophotometric detection (Table 16.1). This method is based on the phosphorylation of gluconate by gluconate kinase in the presence of ATP, then the 6-phospho-D-gluconate produced was oxidized with NADP+ by 6-phosphogluconate dehydrogenase. The reduced form of NADP, NADPH, formed in this oxidation reaction is measured spectrophotometrically at 340 nm. 

Tetracycline ELISAe (R-Biopharm Manure samples from 0.38a 1.02- 346... 

B ELISA. Schmidt et al. (2001b) compared the F-ELISA to a commercial ELISA (R-Biopharm, Inc., Darmstadt, Germany) test kit based on their... 

There is a wide selection of commercial ELISA kits available from different companies. However, the number of companies offering PCR kits is rather limited, probably because its use for the detection of food allergens is not as widely accepted. SureFood products are offered by R-Biopharm (www.r-biopharm.com) and BioKits products are sold by Tepnel BioSystems (www.tepnel.com). 

ELISA Systems Neogen Nippon Meat Packers Morinaga Institute of Biological Science R-Biopharm TECRA Tepnel... 

R-Biopharm, Darmstadt, Germany, LED Ridascreen P-Lactoglobulin, P-Lactoglobuhn Std 10-810 ig/kg 5 mg/kg... 

R-Biopharm RIDA Lateral flow test, QUICK Gliadin qualitative immuno-chromatographic test... 

ELISA ELISA Systems Neogen R-Biopharm Tepnel ELISA Systems Neogen R-Biopharm Tepnel Abkem Iberia Biotrace (3M) ELISA Systems Incura Ingenasa Morinaga Neogen Nippon R-Biopharm Tepnel ... 

Lateral flow Tepnel R-Biopharm Tepnel Neogen Nippon R-Biopharm Tepnel ... 

Tepnel R-Biopharm Neogen ELISA Systems Morinaga 3M/Biotrace... 

R-Biopharm AG has released a qualitative, real-time PCR mustard detection kit, the SureFood Allergen Mustard Kit [10]. The kit targets and amplifies a DNA fragment present in S. alba. The sensitivity of the system is reported to be approximately 10 mg of mustard per kilogram of sample. No cross-reactivity to other plant species has been reported. 

There are also commercially available real-time PCR kits for celery detection, such as SureFood Allergen Celery from R-Biopharm. Generally, there is no information from PCR kit suppliers about the target for the assays, including the length of the amplicons. Information on the limit of detection in foods related to the use of a clearly specified reference material is also often missing. 

---