Producenci

CAS number: [50-76-0] (From Streptomyces species) - 20°C Antibiotic. Inhibits cell growth by complexing with DNA and interfering with RNA synthesis. At high dose of 2 μg/ml, it inhibits the transcription of all RNA species. At a lower dose of 40 ng/ml it inhibits the synthesis of rRNA. Used in cell culture as a selection agent. C 62 H 86 N 12 O 16 MW: 1255.43 Purity (HPLC) > 95.0% Appearance: red powder Solubility: DMSO, ethanol Working concentrations: 0.01 to 2 μg/ml

(Vitamin B 4 ) CAS number: [73-24-5] C 5 H 5 N 5 MW: 135.13 Purity: min.99% Loss on drying: max.0.5% Heavy metals: max 10ppm Residue on ignition: max. 0.1% Appearance: white to off white crystalline powder Suitable for cell culture

CAS number: [321-30-2] (C 5 H 5 N 5 )2H 2 SO 4 .2H 2 O MW: 404.37 Purity: > 99.0%

CAS number: [4578-31-8] - 20°C C 10 H 12 N 5 O 7 PNa2 . 6H 2 O MW: 499.19 Purity: min. 99.0% Em > 11.000 (258 nm, phosphate buffer, pH 7.0) Em (anhydrous, 258 nm): Clear Heavy Metals: < 0.002%

CAS number: [58-61-7] C 10 H 13 N 5 O4 MW: 267.2

- 20°C CAS number: [16178-48-6] C 10 H 13 N 5 O 10 P 2 Na 2 .2H 2 O MW: 507.17 Purity: 95-99% Em: > 14,500 (259 nm, phosphate buffer, pH 7.0) ATP: < 1.0% Solubility: (5%, H 2 O, 25 °C): clear Heavy Metals: < 0.002%

CAS Number: [987-65-5] Storage -20°C C 10 H 14 N 5 O 13 P 3 Na 2 .3H 2 O MW 605.24 Purity (HPLC): min. 99% ppearance: white to off-white powder Water content: max. 10% Solubility (50mg/ml water): clear/colorless to pale yellow sol. FT-IR Spctrum: corresponds to reference spectrum 1H-NMR spectrum: corresponds to assigned structure

ADENOSINE-5-TRIPHOSPHATE, Disodium, min.97%, Reagent Grade Catalogue Number ATP008 CAS Number 987-65-5 Storage -20°C Molecular Formula C10H14N5O13P3Na2.xH2O Molecular Weight 551.18 (anh) Purity: min. 97% Water content; max 10% Appearance: white to off-white powder

4°C CAS number: [30827-99-7] C 8 H 10 FNO 2 S.HCl MW: 239.7 High water soluble alternative to PMSF. Less toxic than PMSF. Well suited in large scale purification of recombinant proteins. Irreversibly inactivates thrombin and other serine proteases. Purity: > 97% Solubility (water): 10 g/l Stock solutions: 20-100 mM in water or buffer Solutions have an acidic pH Stability: > 2 months at +4°C As pH increases above neutral stability decreases Stock solutions: stored at –20°C stability apprx. 6 mont

AGAR, Bacteriological Grade AGR001 [9002-18-0] Suitable for most cell culture and molecular biology applications

CAS Number: [ 7002-18-0] Suitable for general microbiology applications.

CAS Number: [9002-18-0] A highly purified agar.

CAS number: [9002-18-0] Primarily used for Drosophila mediabut suitable in many bacteriological applications.

For the resolution of small nucleic acid fragments and PCR products. Most effective < 2000 bp. Gel Strength (1.5%): > 2000 g/cm 2 Melting Range (1.5%): 85-89°C EEO: ≤ 0.12 Sulfate: ≤ 0.10% DNase, RNase: none detected

CAS Number: [9012-36-6] Suitable for most Molecular Biology applications. Gel strength (1%): ≥ 1200 g/cm 2 Gelling Range: 36 ± 1.5 °C Melting Range: 88 ± 1.5 °C Low EEO: ≤ 0.13 Sulfate: ≤ 0.10% DNase/RNase: none detected

High gel strength allowing for lower gel concentrations (0.3%). Suitable for Pulse Field Electrophoresis and the separation of high molecular weight DNA at lower concentrations. For general nucleic acid separation. Exceptionally low absorption of staining agents. Gel strength (1%): ≥ 2000 g/cm 2 Gelling Range: 36 ± 1.5 °C Melting Range: 88 ± 1.5 °C Low EEO: ≤ 0.12 Sulfate: ≤ 0.12% DNase/RNase: none detected

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. Gel Strength (1.5%): ≥ 1500 g/cm 2 Gelling Point (1.5%): ≤ 35.5 °C Melting Range: ≤ 80 °C EEO: ≤ 0.12 Sulfate: ≤ 0.11% DNase/RNase: None detected