Producers

BESTATIN Inhibitor for Aminopeptidase B and Leucine aminopeptidase. -20 °C Microbial product. CAS number: [58970-76-6] C16H24N2O4 MW: 308.38 Purity: > 98% Solubility: DMSO

BETAINE Hydrochloride Ultra Pure Grade CAS number: [590-46-5] C5H11NO2. HCl MW: 153.6 Purity: > 99.5% Residue after Ignition: < 0.1% Heavy metals: < 10ppm

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

BICINE, Biotechnology Grade (N,N-Bis(2-Hydroxyethyl)glycine) CAS number: [150-25-4] Useful pH: 7.6-9.0 pKa: 8.3 C6H13NO4 MW: 163.2 Purity: > 99% Solubility (1 M water): clear/colorless

BIGCHAP, Ultra Pure BIG001 CAS number: [86303-22-2] 4 °C N,N-bis[3-D-Gluconamidoproyl]Chloride C42H75N3O16 MW: 878.10 Purity: min. 98.0%

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

BIS-TRIS Propane (1,3-Bis[tris(hydroxymethyl)methylamino]propane) CAS number: [64431-96-5] C11H26N2O6 MW: 282.3 Purity: ≥ 98% pKa: 6.8 ± 0.1 Useful pH range: 6.3 - 9.5 Solubility(1M water): clear/colorless

BIS-TRIS, Free Base [Bis (2-Hydroxyethyl)amino-tris(hydroxymethyl)methane] Important buffer for protein and nucleic acid systems. CAS number: [6976-37-0] Purity: ≥ 98% C8H19NO5 MW: 209.2 pKa (25 °C): 6.35 - 6.65 Useful pH range: 5.8 - 7.2

BIS-TRIS, Free Base Molecular Biology Grade, Purity: ≥99% Bis (2-Hydroxyethyl)amino-tris(hydroxymethyl)methane]. Important buffer for protein and nucleic acid systems. Suitable for electrophoresis and cell culture. CAS number: [6976-37-0] C8H19NO5 MW: 209.2 pKa (25 °C): 6.35 - 6.65 Useful pH range: 5.8 - 7.2 Solubility (1M): clear/colorless pH, 1M water: 9.0 - 11.0 A280, 1M water: < 0.40 Heavy metals (as Pb): > 0.0005%

BLASTICIDIN S, Hydrochloride Antimicrobial agent from Streptomyces griseochromogenes. Inhibits translation in prokaryotic and eukaryotic cells. Used as a selection agent.   -20 °C   CAS number: [3513-03-9]   C17H26N8O5.HCl MW 458.9 Melting point: 235-236 °C Solubility: water, dilute acetic acid