Technical Data
Drop-out Mix Modified w/Succinic Acid and Thiamine w/o Aminobenzoic Acid, Asparagine, Glycine, Methionine and Yeast Nitrogen Base (DO, Dropout, Powder)
Molecular Biology Grade
Storage RT/4C    Shipping RT
Each bottle is a homogeneous mixture of the following amino acids, nucleotide bases and vitamins:
Amino Acids: g/L
Aspartic acid0.3
Cysteine HCl0.16
Glutamic acid0.3
Lysine HCl0.09
Nucleotide Bases:
Succinic Acid0.3
Thiamine HCl0.38
Total 5.36g/L
Drop-out Mix Complete (DOC) is used as a supplement to Drop-out Base for making synthetic, complete media formulations in accordance with Methods in Yeast Genetics.

All lots are quality control tested using the appropriate yeast strains and transformants.

Convenient Powders
Useful for One-Hybrid and Two-Hybrid Systems
Competitively Priced...!

Dust-Free: Specially milled powder blends are designed to eliminate or greatly reduce airborne particulates

Homogeneous: Proprietary blending technology ensures complete mixing of components

Companion Products:
D9500: Drop-out Base With Glucose (Powder)
D9501: Drop-out Base With Raffinose (Powder)
D9502: Drop-out Base With Galactose (Powder)
D9510: Drop-out Base With Glucose and Agar (Powder)
D9511: Drop-out Base With Raffinose and Agar (Powder)
D9512: Drop-out Base With Galactose and Agar (Powder)
Y2020: Yeast Nitrogen Base w/ AA & w/ AS, w/o Carbohydrate (YNB) (Powder)
Y2025: Yeast Nitrogen Base w/o AA, Carbohydrate & w/AS (YNB) (Powder)
Y2030: Yeast Nitrogen Base w/o AA, Carbohydrate & w/o AS (YNB) (Powder)
Y2035: Yeast Nitrogen Base w/AA & w/AS, Vitamin Free (YNB) (Powder)
Y2035-05: Yeast Nitrogen Base (YNB) w/AA & w/AS, Vitamin Free, w/o Dextrose (Powder)
Y2036: Yeast Nitrogen Base w/o AA, AS, Thiamine HCl (Powder)
Y2037: Yeast Nitrogen Base w/o AA & w/AS (YNB) and w/o Fe, Zn, Mn, Cu (Powder)

Directions per Liter: Dissolve 5.36g in 800-900ml of ddH2O stirring gently until completely solubilized. Adjust pH of the medium to 0.1-0.3 pH unit below the desired level. Add additional water to bring the solution to1L. Filter-sterilize using a 0.22 micron membrane filter. Aliquot into sterile containers. Do not autoclave. Contains heat-labile compounds that can be damaged with autoclaving.

Storage and Stability: Store powdered media at RT. Opened bottles should be capped tightly and kept in a dark, low humidity environment. Prepared media should be kept at 4C and used within a short period of time.

Appearance: White, Homogeneous, free flowing powder

Solubility: Colorless, clear, complete

pH As Reported:

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Kaiser, C., Michaelis, S., Mitchell, A., Methods in Yeast Genetics, Cold Spring Harbor Laboratory Course Manual, Appendix A:210, CSHL Press (1994)