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You are here:Home » Kits and Assays » Kits for Molecular Biology, BioAssay™ » Avidin/Biotin Blocking Kit, BioAssay™

Avidin/Biotin Blocking Kit, BioAssay™

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Specifications

Avidin/Biotin Blocking Kit BioAssay™ is designed to eliminate background caused by endogenous avidin or biotin-like substances. The kit contains 18ml each of avidin and biotin solutions.
Catalog #A4500-14
Kit ComponentsA4500-14A: Avidin Solution, 1x18ml. Supplied as a liquid, 0.05% sodium azide
A4500-14B: Biotin Solution, 1x18ml. Supplied as a liquid, 0.05% sodium azide
ProtocolThese blocking steps should be performed before the primary antibody incubation step.
1. Apply 100ul (2 drops) of A4500-14A to the tissue.
2. Incubate for 10 minutes at RT.
3. Rinse extensively with PBS.
4. Apply 100ul (2 drops) of A4500-14B to the tissue.
5. Incubate for 10 minutes at RT.
6. Rinse extensively with PBS.
The endogenous avidin/biotin activity is now blocked and the tissue section is ready for immunohistochemical staining.
Storage and StabilityStore components at 4°C. Stable for 6 months For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
CAS NumberN/A
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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