BCIP/NBT Kit（40x）

Cat. No.: B273090

Descripción general

Product Introduction

BCIP (5-Bromo-4-chloro-3-indolyl phosphate) 5-bromo-4-chloro-3-indolyl-phosphate + NBT (tetrazolium nitro blue) is the best substrate for alkaline phosphatase (AP) One of the combination. Under the catalysis of alkaline phosphatase, BCIP will be hydrolyzed to produce a highly reactive product, which reacts with NBT to form an insoluble dark blue to blue-violet compound. This kit can be used for the enzymatic color development of IHC and Western Blot experiments of the AP system. Under AP catalysis, a dark blue precipitate is produced where AP conjugates are combined on tissue sections or blotting membranes. The location and expression of the target protein can be determined based on the color reaction.

Product Components

40×BCIP: 1 ml

40×NBT: 1 ml

BCIP/NBT Buffer: 40 ml

Precautions

1. The working fluid should be prepared for immediate use, and the prepared working fluid will be effective within 1 hour.

2. The amount of working fluid must be sufficient to ensure complete coverage of the tissue sheet or blotting membrane. To

3. In order to obtain the best experimental results, be sure to optimize the experimental conditions.

4. NBT is poisonous, please take necessary protective measures when using it.

5. This product is only used for scientific research, not for human experiments or human treatment.

Instructions

1. BCIP/NBT color developing working solution preparation:

According to the required amount, mix 40×BCIP, 40×NBT and BCIP/NBT Buffer in a volume ratio of 1:1:38 to form the BCIP/NBT color developing working solution.

2. Color rendering:

1) Blotting membrane color development: Drop the prepared working solution on the blotting membrane (or pour the blotting membrane into the BCIP/NBT color developing working solution), and incubate for 3-10 minutes at room temperature and dark. After the color development is completed, the film is immersed in water to terminate the reaction.

2) Color development of tissue sections or cell slides: Drop an appropriate amount of BCIP/NBT color developing working solution on the tissue sections or cell slides that need color development, and incubate at room temperature for 3-10 minutes in the dark. Observe under the microscope to control the color development time. When the best color development effect is reached, rinse with tap water to stop the color development. After color development, the slices are counter-stained, dehydrated and transparent, and can be stored for a long time after mounting.

Almacenamiento y envío

Condiciones de almacenamiento de almacenamiento

Store at 2-8°C,Protected from light,Desiccated

Enviado en

Wet ice

Referencias

1. Bangbang Li, Yanchen Wang, Pengzhao Chang, Hao Chen, Yangang Zhu, Nanxin Zhao, Zhimou Yang, Jingjing Li.  (2025)  In situ enzyme instructed peptide assembly favoring a three-target sequentially responsive fluorescence probe for the early identification of atherosclerotic plaque in vivo.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.167162]