D-RAFFINOSE, Pentahydrate RAF201 Cell Culture Grade CAS number: [17629-30-0] C18H32O16.5H2O MW: 594.5 Purity: > 99% Solubility (0.5M water): clear/colorless

D-RIBOSE, High Purity RIB200 CAS number: [50-69-1] C5H10O5 MW: 150.13 Purity: > 98% Heavy Metals: < 0.001%

DROP-OUT MEDIUM SUPPLEMENTS (SYNTHETIC) DOM003 without Histidine, Leucine, Tryptophan and Uracil

DROP-OUT MEDIUM SUPPLEMENTS (SYNTHETIC) DOM005 without Leucine and Tryptophan

DROP-OUT MEDIUM SUPPLEMENTS (SYNTHETIC) DOM007 without Uracil

DROP-OUT MEDIUM SUPPLEMENTS (SYNTHETIC) DOM004 without Leucine

DROP-OUT MEDIUM SUPPLEMENTS (SYNTHETIC) DOM001 Complete amino acid supplement

DROP-OUT MEDIUM SUPPLEMENTS (SYNTHETIC) DOM006 without Tryptophan

DROP-OUT MEDIUM SUPPLEMENTS (SYNTHETIC) DOM002 without Histidine

D-SALICIN, 2-(Hydroxymethyl)phenyl β-D-glucopyranoside) SAL266 CAS number: [138-52-3] C13H18O7 MW: 286.28 Purity: ≥ 99%

D-SORBITOL, Reagent Grade SOR508 CAS number: [50-70-4] Used in electrophoresis and cell culture applications. C6H14O6 MW 182.2 Purity: min.98% Heavy Metals: < 0.001%

E64 EEL640 CAS number: [66701-25-5] Protease Inhibitor. Irriversable inhibitor of several cysteine proteases. Concentrations of 10-30 μM will completely inhibit proteases within 30 minutes. - 20 °C C15H27N5O5 MW: 357.4 Purity: min. 99%

EBELACTONE A EBE001 CAS number: [76808-16-7] Protease Inhibitor. Microbial Source 4 °C C20H34O4 MW: 338.5

EBSELEN EBS270 CAS number: [60940-34-3] Selenium Inhibitor of protein kinase C 4 °C C13H9NOSe MW: 274.2

ECHINOMYCIN ECH201 CAS number: [512-64-1] Antitumor agent. Inhibits HIF-1 DNA-binding activity. - 20 °C C51H64N12O12S2 MW: 1101.26 Purity: ≥ 99%

EDTA, Sterile Solutions EDT111 0.5M Solutions pH 8.0 Autoclave Sterile

EDTA, Sterile Solutions EDT333 0.5M Solutions pH 8.0 DEPC treated for RNA applications DNase and RNase free

EDTA, Disodium Dihydrate, Biotechnology Grade EDT001 CAS number: [6381-92-6] Suitable for Electrophoresis C10H14N2O8Na2.2H2O MW: 372.24 Purity: > 99% Insolubles: < 0.005% pH (5%, H2O): 4.0 - 6.0 Heavy Metals (as Pb): < 0.005% DNase, RNase Protease activity: none detected

EDTA, Sterile Solutions EDT222 0.5M Solutions pH 8.0 Sterile-filtered, DNase-free

EGTA, Ultra Pure EGT101 CAS number: [67-42-5] A calcium specific chelator. Because of it's low affinity for Mg+, EGTA inhibits metalloproteases. C14H24N2O10 MW: 380.35 Purity: ≥ 97% Melting Point: 238 °C Solubility: water. More soluble as pH increases. Typical solution, 100 mM EGTA in 100 mM NaOH