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Thermo Scientific™ X-Gal
Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate.
Brand: Thermo Scientific™ R0402
838.70 NOK valid until 2025-06-21
Use promo code "24112" to get your promotional price.
Alertes:
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”24112” to get your promotional price
Description
X-Gal (5-bromo-4-chloro-3-indolyl-beta-D-galacto-pyranoside) is an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal into colorless galactose and 4-chloro-3-brom-indigo, forming an intense blue precipitate. Induction of the lacZ gene with IPTG leads to the hydrolysis of X-Gal and to the development of blue colonies.
Induction of the lacZ gene with IPTG leads to the hydrolysis of X-Gal and to the development of blue colonies. X-Gal Solution is a stable, 0.22ÎĽm membrane filtered solution formulated for direct use in conjunction with IPTG for blue/white colony screening.
Spécification
| Colorimetric | |
| 2 x 1 g | |
| Beta-Gal Substrate, X-Gal |
| X-Gal | |
| Chemical Substrate |
Safety and Handling
Identifiant produit
Mention d'avertissement
Catégorie de danger
Mention de danger
Conseils de prudence
Informations supplémentaires
- X-Gal
Mention d'avertissement
- Warning
Catégorie de danger
- Acute toxicity Category 4
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
Mention de danger
- H302-Harmful if swallowed.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
Conseils de prudence
- P264-Wash hands thoroughly after handling.
- P270-Do not eat, drink or smoke when using this product.
- P273-Avoid release to the environment.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P330-Rinse mouth.
- P337+P313-If eye irritation persists: Get medical advice/attention.
- P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
Informations supplémentaires
- MIXTURE LIST-Contains : Lithium chloride, (R*,R*)-1,4-dimercapto-2,3-butanediol
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Nom du produit
Thermo Scientific™ X-Gal > 2g
For Research Use Only. Not for use in diagnostic procedures.
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