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Blocking Reagents - NB2025,NB3025
Synthetic polymer type
blocking reagent.
Based on synthetic macromolecule (contains synthetic polymers).
# Getting very reliable data because the difference between lots is the
minimal.
# Excellent Stability against boiling, shaking, freeze-thawing and
autoclaving. No contain a material of an animal source.
# Inhibits cross-reaction coming from bio-molecules.
# Does not contain any biohazard components (ex. BSE etc.).
Usage:
- Use it like usual blocking reagents
- Use from 1 to 25-fold dilution ---recommend 5-fold dilution by
saline---
- Recommend dry-treatment after blocking
Precautions for use:
The product contain 0.09% sodium azide as a
preservatives. Be careful of intake by mistake or waste.

- There are two products, NB2025 and NB3025
synthetic polymers, which are different in molecular
structure.
-
Highly effective for restraining nonspecific
absorption [Figure 1]
-
Highly effective for stabilizing physiologically
active substances that have been immobilized on
carriers [Figure 2]
-
NB2025 is excellent for stabilization whereas
NB3025is optimum for restraining nonspecific
absorption. However, evaluation before each
experiment is recommended.
-
Liquid form enabling immediate use after dilution
-
Suitable as sample dilution and cleaning solution
-
Highly stable to Tween 20. [Figure 3]

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