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Promega Corporation

PinPoint™ Xa Protein Purification System

The PinPoint™ Xa Protein Purification System is designed for the production and purification of fusion proteins that are biotinylated in vivo. The DNA coding for the protein of interest is cloned into a PinPoint™ Vector downstream of a sequence encoding a peptide that becomes biotinylated in vivo. Biotinylated fusion proteins are produced in E. coli and are affinity-purified using the SoftLink™ Soft Release Avidin Resin. This proprietary resin allows elution of the fusion protein under nondenaturing conditions. The PinPoint™ Vectors feature the encoded endoproteinase Factor Xa (pronounced "ten a") proteolytic site...

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  • Prices valid for US customers only
Product Size Conc. Catalog # *List Price QTY Add to Cart

PinPoint™ Xa Protein Purification System

1 system
- V2020 $ 641.00 Add to cart


Available Separately

Product Size Conc. Catalog # *List Price QTY Add to Cart

PinPoint™ Xa-1 Vector

10μg
- V2031 $ 218.00 Add to cart

GenBank®/EMBL Accession Number

PinPoint™ Xa-1, U47626; PinPoint™ Xa-2, U47627; PinPoint™ Xa-3, U47628.

Storage Conditions

Store the PinPoint™ Purification Column at room temperature. Store all remaining components at 4°C. The vectors may be stored at –20°C.

For product intended use please see Patents & Disclaimers tab.

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Scientists at Your Service

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