W0138
Western Blocker™ Solution
for HRP detection systems
Synonym(s):
Western blot blocking solution, blocking buffer
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About This Item
UNSPSC Code:
41105329
NACRES:
NA.25
Pricing and availability is not currently available.
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![Western Blocking Reagent, Solution solution, sufficient for 10 blots (11921673001 [100 cm2]), sufficient for 60 blots (11921681001 [100 cm2])](/deepweb/assets/sigmaaldrich/product/images/352/091/ef743cea-ccd8-44f1-8f3b-dec5a1e4f5d1/640/ef743cea-ccd8-44f1-8f3b-dec5a1e4f5d1.jpg)
General description
Western Blocker Solution is used to block both PVDF and nitrocellulose membranes after proteins have been transferred onto them through dot blotting or Western blotting; blocking is performed to reduce or eliminate nonspecific binding of primary or secondary antibodies.
Application
Western Blocker Solution has been optimized for detection systems using horseradish peroxidase (HRP) conjugates; it is also compatible with alkaline phosphatase based systems.
Western Blocker Solution has been used for blocking of western blot membranes.[1][2][3] It has also been used for dilution of antibodies in western blot.[4]
Western Blocker Solution has been used for blocking of western blot membranes.[1][2][3] It has also been used for dilution of antibodies in western blot.[4]
Features and Benefits
- Does not inhibit weak HRP signals, as many milk-based blockers do.
- Can be used both as a blocking component and as a probing component.
- Supplied ready-to-use; no preparative step is required.
Legal Information
Western Blocker is a trademark of Sigma-Aldrich Co. LLC
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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