100X 5-Fluoroorotic Acid, Liquid,
10 ml
Zymo F9003

100X 5-Fluoroorotic Acid, Liquid, <br> 10 ml <br>  Zymo F9003
100X 5-Fluoroorotic Acid, Liquid,
10 ml
Zymo F9003
Item# Zymo-F9003
Regular price: $105.00
Sale price: $94.99
size: 

Product Description

100X 5-Fluoroorotic Acid, Liquid, <br> 10 ml <br>  Zymo F9003
100X 5-Fluoroorotic Acid, Liquid,
10 ml
Zymo F9003

Molecular Weight: 174

Chemical Formula: C5H3FN2O4• H2O

Storage Temperature: -20°C

Using 5-Fluoroorotic Acid (5-FOA) for the counter-selection of yeast is a common genetic screening method. Curing yeast strains of plasmids, plasmid shuffling, allelic replacement, and two-hybrid screens are methods that can employ the use of 5-FOA. Otherwise nontoxic to yeast, 5-FOA is converted to the toxic form (i.e., 5-flurouracil) in strains expressing the functional URA3 gene coding for orotine-5-monophosphate decarboxylase that is involved in the synthesis of uracil. Yeast strains that are phenotypically Ura+ become Ura- and 5-FOA(R) (resistant) after selection. The question of 5-FOA solubility is often raised by customers using ultra-pure (< 98%) 5-FOA powder because of its insolubility in water. Thus, we provide a 100X concentrated (100 mg/ml) 5-FOA solution in DMSO and synthetic 5-FOA monohydrate powder. Both have been tested and validated on the basis of counter selection activity.

Yeast Genetic Counter-Selection Agent: Commonly used for curing yeast strains of plasmids, plasmid shuffling, allelic replacement, and two-hybrid screens. Convenient: Available as a pure powder or ready-to-use solution in DMSO. Ultra-Pure: Determined > 98% by thin-layer chromatography (TLC), melting point, and lot comparison.

Format: Synthetic 5-FOA monohydrate powder or 100X liquid (100 mg/ml in DMSO) Molecular Weight: 174 g/mol Product Storage: Store at -20°C Purity: ≥ 98% (estimated) by TLC, melting point, and lot comparison Solubility: 50 mg in 1 ml (1:1 1:1 NH4 OH:H2O) with gentle heating; >100 mg/ml in DMSO Structure: C5H3FN2O4• H2O

Accessories

5-Fluoroorotic Acid, Powder, <br> 1 Gram <br> Zymo F9001-1
Regular price: $70.00
Sale price: $64.99
5-Fluoroorotic Acid, Powder,
1 Gram
Zymo F9001-1
Zymo-F9001-1
Size: 
5-Fluoroorotic Acid, Powder, <br>  5 Grams <br> Zymo ZF9001-5
Regular price: $265.00
Sale price: $248.99
5-Fluoroorotic Acid, Powder,
5 Grams
Zymo ZF9001-5
Zymo-ZF9001-5
Size: 
100X 5-Fluoroorotic Acid, Liquid, <br> 10 ml <br>  Zymo F9003
Regular price: $105.00
Sale price: $94.99
100X 5-Fluoroorotic Acid, Liquid,
10 ml
Zymo F9003
Zymo-F9003
size: