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X-gal
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Catalogue No: abx098142
Price:
US$725.00
(Size: 1 ml)
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Documents
Datasheet
X-gal is a substrate of β-galactosidase. It shows a blue color after hydrolyzation. Using this property, when lacZ-deficient cell as a host is transformed with vector DNA carrying lacZ gene, IPTG is added together with X-gal into culture medium, based on the α-complementation of β-galactosidase, recombinant clones can be easily identified upon whether white colonies are observed.
Research Articles on X-gal
| Target | X-gal |
| Storage | Store at -20°C. Stable for 12 months from date of receipt. |
| Availability | Shipped within 10-20 working days. |
| Note | This product is for research use only. This product is shipped with dry ice. |
