X-GAL 5-BROMO-4-CHLORO-3-INDOLYL-B-D-GALACTOPYRANOSIDE XGA001 CAS number: [7240-90-6] - 20 °C X-Gal is a substrate for B-galactosidase producing a blue color. Used as a selection agent in cloning experiments utilizing the LacZ vector. C14H15BrClNO6 MW: 408.6 Purity: ≥ 99%

X-GAL Solution in DMF, 20 mg/ml XGA002 4 °C

(X-GLUC) 5-BROMO-4-CHLORO-3 INDOLYL-ß-D GLUCURONIC ACID XGL001 -20 °C Cyclohexylammonium Salt Chromogenic substrate for ß-glucuronidase. CAS number: [18656-96-7] C14H13BrClNO7.C6H13N MW: 521.8 Purity: > 99%

XTT, Tetrazolium Reagent XTT101 Sodium Salt 4 °C Used to measure cell viability and growth. CAS number: [111072-31-2] C22H16N7O13S2Na MW: 673.5 Purity: > 90%

XYLENE CYANOL FF XYC001 CAS number: [2650-17-1] Suitable for Molecular Biology. C25H27N2O6S2.Na MW: 538.6

XYLITOL XYL002 CAS number: [87-99-0] C5H10O5 MW: 152.1 Purity: ≥ 99.0%

D-(+) XYLOSE XYL001 CAS number: [58-86-6] C5H10O5 MW: 150.10 Purity: > 99.0%

YEAST EXTRACT YEX401 CAS number: [8013-01-2] Autolyzed yeast extract Suitable for cell culture and bacteriological use. Total Nitrogen: > 11.0% Solubility(10% Soln): Clear and complete upon heating. pH (2% Soln. In H2O): 6.0-7.5

YEAST NITROGEN BASE YNB406 Without Amino Acids With Ammonium Sulfate Potassium phosphate dibasic: 1g Ammonium sulfate: 5g Magnesium sulfate: 0.5g Sodium chloride: 0.1g Calcium chloride: 0.1g Inositol: 2mg Vitamins and trace elements: <1mg DIRECTIONS: Dissolve 6.7 g/L in deionized water. Filter sterilize. YNB contains heat-labile compounds that can be damaged with autoclaving.

YEAST NITROGEN BASE (YNB) YNB404 Without Amino Acids Without Ammonium Sulfate One Liter contains: Potassium phosphate dibasic: 1g Magnesium sulfate: 0.5g Sodium chloride: 0.1g Calcium chloride: 0.1g Inositol: 2mg Vitamins and trace elements: <1mg DIRECTIONS: Dissolve 1.74 g/L in deionized water. Filter sterilize. YNB contains heat-labile compounds that can be damaged with autoclaving.

YPD AGAR YPD001 Composition g/L Bacteriological Peptone: 20g Yeast Extract: 10g D-Glucose: 20g Agar: 15g Usage: 65g/L

YPD BROTH YPD002 Composition g/L Bacteriological peptone: 20g Yeast Extract: 10g D-Glucose: 20g USAGE: 50g/L

ZINC ACETATE, Dihydrate ACS Grade ZNA111 CAS number: [5970-45-6] [(CH3COO)2Zn.2H2O MW: 219.51 Purity: min. 99.0% Insolubles: < 0.005%

ZINC SULFATE, Heptahydrate ZNS555 CAS number:[7446-20-0] ZnSO4 . 7H2O MW 287.56 ACS Grade, 99.0-103.0% Purity: > 99.0% Insolubles: < 0.005% Sulfate: < 0.001%

ZINC SULFATE, Heptahydrate, Min. 99.0% ZNS666 CAS number: [7446-20-0] ZnSO4 . 7H2O MW: 287.56

ZYMOLYASE® ZYM002 From Arthrobacter luteus. A highly purified yeast lytic enzyme preparation. Unit definition: the amount of activity causing a decrease in A280 by 30%. ZYMOLYASE®is a registered Trademark of Kirin Brewery.   4 °C   Lytic activity: 100,000 units/g.  

ZYMOLYASE® ZYM001 From Arthrobacter luteus. A highly purified yeast lytic enzyme preparation. Unit definition: the amount of activity causing a decrease in A280 by 30%. ZYMOLYASE®is a registered Trademark of Kirin Brewery. 4 °C Lytic activity: 20,000 units/g.

α-ECDYSONE ECD004 CAS number: [3604-87-3] - 20 °C C27H44O6 MW: 464.6 Purity: ≥ 95%

Storage at -20°C. CAS Number: [59401-28-4] C 82 H 114 N 20 O 17 S MW: 1683 Purity: min. 95%

Storage at -20°C. CAS number: [53-59-8] C 21 H 26 N 7 O 17 P 3 Na 2 .3H 2 O MW: 841.4 Purity: min. 98.0% Heavy metals: < 0.002% Spectral Analysis, ratio at pH 7.5: A250/A260: 0.83 +/- 0.03 A280/A260: 0.21 +/- 0.02 Suitable for cell culture Source: yeast