| avidin | <protein> Biotin binding protein (68 kD) from egg white. Binding is so strong as to be effectively irreversible a diet of raw egg white leads to biotin deficiency. (18 Nov 1997) |
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| avidin-biotin immunofluorescence | Holds promise for more sensitive and specific amplification of indirect fluorescent antibody procedures. Antibody to the patient's specific antibodies is labelled with biotin, a compound capable of specifically binding avidin in high concentrations. Fluorescent labelled avidin is then added and fluorescent microscopy is used to detect the presence of the complexes. (05 Mar 2000) |
| Strep-avidin conjugated horseradish peroxidase | <chemical> Synonym: sa-conjugated-hp, streptavidin conjugated horseradish peroxidase, strepavidin conjugated horseradish peroxidase (26 Jun 1999) |
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