AGAROSE, High Resolution Plus AGA401 High resolution of PCR products and DNA fragments in the range of 200 - 800 bp. Stronger gel structure-better gel handling Improved clarity enhanced visibility For best resolution gels must be chilled at 4 °C for 30 minutes before use.

AGAROSE, Low Melt AGA101 Specially modified agarose which allows for the recovery of nucleic acids. Tested for in-gel restriction digestion/ligation and DNA recovery. Highest resolving capacity for large DNA, Typically over 1000 bp.

CAS Number: [631-61-8] CH 3 CO 2 NH 4 MW: 77.08 Purity: ≥ 98.0% Insolubles: ≤ 0.01% pH (5% water): 6.7 - 7.3 Sulfate: ≤ 0.0005% Chloride: ≤ 0.001% Iron: ≤ 0.0001%

AMMONIUM CHLORIDE, Reagent Grade AMC303 CAS number: [12125-02-9] NH4CL MW: 53.49 Purity: ≥ 99.5 % pH (5 %, H2O): 4.5-5.5 Insolubles: ≤ 0.005 % Heavy Metals (as Pb): ≤0.001 %

AMMONIUM SULFATE, Ultra Pure AMP301 CAS number: [7783-20-2] (NH4)2SO4 MW: 132.14 Purity: ≥ 99.5 % Ultra Pure Grade pH (5 %, H2O): 5.0 - 6.0 Insolubles: < 0.005 % Heavy Metals (as Pb): < 5 ppm

AMPICILLIN, Sodium Salt AMP201 CAS number: [69-52-3] Derivative of Penicillin. Inhibits cell-wall synthesis in Gram-negative and Gram-positive bacteria. Used to select drug resistant plasmid bearing bacteria. 4 °C C16H18N3NaO4S MW: 371.39 Potency: > 900 μg/mg pH (1 %, H2O): 8 - 10

ANISOMYCIN ANS245 CAS number: [22862-76-6] From Streptomyces griseolus. Antibiotic that inhibits protein synthesis 4 °C C14H19NO4 MW: 265.3 Purity: min. 97% Solubility: DMSO, ethanol, water

APROTININ, Bovine Lung, Lyophilized Powder APR600 CAS number: [9087-70-1] 4 ° C Suitable for Tissue Culture Aprotinin is a broad spectrum protese inhibitor. Inhibits trypsin, chymotrypsin, kallikrein from different sources and plasmin. Activity: > 6000KIU/mg or > 4.0 IU/mg 1 Inhibitor Unit (IU) = 1500 Kallikrein Inhibitor Unit (KIU) Purity: Single band @ 6.5KDa Endotoxin: < 5.0 EU/mg Mycoplasma: none detected Solubility: water, 10mg/ml. Also soluble in 70% methanol and 7

B-Glycerolphosphate, Disodium Salt, Pentahydrate GYP001 CAS number: [819-83-0] 4 °C C3H7O6PNa2.5H2O MW: 306.0 L-α-isomer: max. 0.1%

BIS-ACRYLAMIDE, 2% Solution Ultra Pure ACR007 4°C A2 % solution (w/v) of Ultra Pure Bis-Acrylamide In deionized water.

BIS-ACRYLAMIDE, Ultra Pure Suitable for gel electrophoresis CAS number: [110-26-9] C7H10O2N2 MW: 154.17 Purity: ≥ 99% A290 (1%, H2O): < 0.2% Conductivity (2%, H2O): < 10μmhos Acrylic Acid: < 0.001% DNase, RNase, Protease activity: none detected

5-BROMO-3-INDOLYL ß-D GALACTOPYRANOSIDE (BLUO-GAL) XGB001 -20 °C An alternative to X-Gal producing a darker blue color. CAS number: [97753-82-7] C14H16BrNO6 MW: 374.2 Purity: > 98%

BORIC ACID, ACS, Reagent Grade BOR002 CAS number: [10043-35-3] H3BO3 MW: 61.83 Solubility (water): 50 g/L Melting point: 185 °C Purity: > 99.5% Insolubles: < 0.005%

BORIC ACID, Biotechnology Grade CAS number: [10043-35-3] H3BO3 MW: 61.83 Solubility (water): 50 g/l Melting point: 185 °C Purity: > 99.5% Insolubles: < 0.005% Heavy metals (as Pb): < 0.0005% Solubility (1M water): clear/colorless DNase, RNase, Protease Activity: none detected

BRADFORD REAGENT, Protein assay BRA222 4 °C Ready-to-use. 1X concentration

CALCIUM CARBONATE, Anhydrous ACS, Reagent Grade CAS number: [471-34-1] CaCO3 MW: 100.09 Purity: ≥ 99.0%

CALCIUM CHLORIDE, Dihydrate Molecular Biology Grade > 99.5% CAS number: [10035-04-8] CaCl2.2H2O MW: 147.0 DNase/RNase/Protease: none detected

CALCIUM CHLORIDE, Dihydrate Reagent Grade CAS number: [10035-04-8] CaCl2.2H2O MW: 147.0 Purity: > 99.0%

CARBENICILLIN, Disodium Salt (α-Carboxybenzylpenicillin)   Synthetic derivative of penicillin. Inhibits bacterial cell wall synthesis. Can be used as a substitute for ampicillin.   4 °C   CAS number: [4800-94-6] C17H16N2O6SNa2 MW: 422.4 Purity: ≥ 99.6% pH: 6.6 - 6.8 Pyrogenicity (LAL gel clot): < 1 eu/mg Solubility (water): 50 mg/ml Working concentration: 30 - 50 μg/ml Storage (powder): +4 °C/ > 1 year Storage (aqueous soln.): +4 °C/72 hrs.

CASEIN, ACID HYDROLYSATE (CASAMINO ACIDS) Total Nitrogen(TN): > 10.0% Amino Nitrogen: > 6.5% Protein (NX 6.38): 64% pH 2% solution: 6.8