Blood biomarkers of vitamin D status | The American Journal
The antibody is reported to have 75% cross-reactivity with 25 (OH)D 2. This assay has been shown to correlate well with values obtained by HPLC ( r2 = 0.89) and by the DiaSorin RIA ( r2 = 0.92). There are also 2 enzyme-linked immunosorbent assay (ELISA) format assays for 25 (OH)D that are commercially available.
Table 5 . Cross-reactivity of some compounds structurally
Download Table | Cross-reactivity of some compounds structurally related to DBP by hapten coated icELISA. from publication: An Immunoassay for Dibutyl Phthalate Based on Direct Hapten Linkage to
Cross-Reactivity of Drug-Dependent Antibodies in Patients
Cross-reactions, many quite strong (S) were observed among DDAbs specific for drugs in both structural groups (Tables 1 and 2). Particularly noteworthy were cross-reactions of the 19 Group 1 DDAbs with ampicillin (6) and penicillin (6) (Table 1) and of the 14 Group 2 DDAbs with cefepime (6), ceftizoxazole (6) and ceftriaxone (3) (Table 2).
Dibutyl phthalate
DBP is an important plasticizer that enhances the utility of some major engineering plastics, such as PVC. Such modified PVC is widely used in plumbing for carrying sewerage and other corrosive materials. [3] Degradation [ edit] Hydrolysis of DBP leads to phthalic acid and 1-butanol. [4] Monobutyl phthalate (MBP) is its major metabolite. [5]
Sanford Guide: Penicillin/Cephalosporin Cross-Reactivity
Indiana State Department of Health. Healthcare professionals often overestimate cross-reactivity between Penicillins and Cephalosporins. The mechanism of cross-reactivity was previously believed to be related to a common β-lactam ring, but new evidence suggests it is instead related to the sharing of identical R-group side chains. Risk of
