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AapCas12b, Active

Recombinant tag-free Alicyclobacillus acidiphilus AapCas12b was expressed in E. coli cells.
Catalog No. C12B1-E311U

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Catalog No. Pack Size Price (USD)
C12B1-E311U-50 50 pmol $180
C12B1-E311U-100 100 pmol $295
C12B1-E311U-200 200 pmol $525
C12B1-E311U-1000 1000 pmol $1395
C12B1-E311U-BULK BULK Contact Us  


CRISPR (clustered regularly interspaced short palindromic repeat) and their CRISPR-associated (Cas) proteins constitute the adaptive immune system in bacteria (1-2). This system has been redesigned to create an exemplary genome editing tool for application to RNA-based therapeutics development (3). AapCas12b belongs to the type V CRISPR effector, CRISPR-Cas12b/C2c1, and due to its thermostability, it can be used in a wide range of biomedical applications including loop-mediated isothermal amplification (LAMP), mammalian genome editing, and gene activation (4).

Genbank Number:


1. Zhou P, et al: A pneumonia outbreak associated with a new coronavirus of probable bat origin. Nature. 2020, 579:270-89. 2. Lucia C, et al: An ultrasensitive, rapid, and portable coronavirus SARS-CoV-2 sequence detection method based on CRISPR-Cas12. bioRxiv. doi: https://doi.org/10.1101/2020.02.29.971127. 3. Teng F, et al: Repurposing CRISPR-Cas12b for mammalian genome engineering. Cell discovery. 2018, 4(1):1-5.

Storage and Stability:

Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles


Sample Purity Data. For specific information on a given lot, see related technical data sheet.

Molecular weight:


Specific Activity:

Sample Activity Plot. For specific information on a given lot, see related technical data sheet.

Product Datasheets

There are no related publications available for this product.


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