β-Defensin 2 human recombinant, expressed in E. coli, lyophilized powder (from 10 mM acetic acid)

β-Ecdysone phyproof® Reference Substance

β-Endorphin human ≥95% (HPLC)

β-Endosulfan PESTANAL®, analytical standard

β-Estradiol 17-(β-ᴅ-glucuronide) sodium salt

β-Estradiol 17-cypionate

β-Estradiol 17-valerate ≥98%

β-Estradiol 3-benzoate ≥97%

β-Estradiol 3-sulfate sodium salt ≥93%

β-Estradiol 6-(O-carboxy­methyl)oxime: BSA

β-Estradiol analytical standard

β-Estradiol BioReagent, powder, suitable for cell culture

β-Estradiol powder, γ-irradiated, suitable for cell culture

β-Estradiol ≥98%

β-Estradiol-6-one 6-(O-carboxymethyloxime)

β-Estradiol-Water Soluble BioReagent, suitable for cell culture

β-Eudesmol ≥90% (GC)

β-Galactosidase from Aspergillus oryzae ≥8.0 units/mg solid

β-Galactosidase from E. coli overproducer

β-Galactosidase from Escherichia coli aqueous glycerol suspension, ≥500 units/mg protein (biuret)

β-Galactosidase from Escherichia coli Grade VI, lyophilized powder, ≥250 units/mg protein

β-Galactosidase from Escherichia coli Grade VIII, lyophilized powder, ≥500 units/mg protein

β-Galactosidase from Escherichia coli lyophilized powder, ≥500 units/mg protein

β-Galactosidase from Escherichia coli suitable for enzyme immunoassay, lyophilized, powder, ~140 U/mg

β-Galactosidase from Kluyveromyces lactis ≥2600 units/g

β-Galactosidase Reporter Gene Staining Kit

β-Gentiobiose ≥85% (remainder primarily α-anomer)

β-Glucanase from Aspergillus niger powder, dark brown, ~1 U/mg

β-Glucanase from Trichoderma longibrachiatum

β-Glucosidase Activity Assay Kit sufficient for 100 colorimetric tests

β-Glucosidase from almonds lyophilized powder, 10-50 units/mg solid

β-Glucosidase from almonds lyophilized powder, ≥2 units/mg solid

β-Glucosidase from almonds lyophilized, powder, ≥4 U/mg

β-Glucuronidase from abalone aqueous solution, β-glucuronidase ≥100,000 units/mL

β-Glucuronidase from bovine liver Type B-1, ≥1,000,000 units/g solid

β-Glucuronidase from E. coli K 12

β-Glucuronidase from Escherichia coli aqueous glycerol solution, ≥5,000,000 units/g protein, pH 6.8 (biuret)

β-Glucuronidase from Escherichia coli Type IX-A, lyophilized powder, 1,000,000-5,000,000 units/g protein (30 min assay)

β-Glucuronidase from Escherichia coli Type VII-A, lyophilized powder, 5,000,000-20,000,000 units/g protein, pH 6.8 (30 min assay)

β-Glucuronidase from Escherichia coli ≥10,000,000 units/g protein (30 min assay), recombinant, expressed in E. coli overproducing strain, lyophilized powder

β-Glucuronidase from Escherichia coli ≥20,000 units/mg protein, recombinant, expressed in E. coli overproducing strain, lyophilized powder

β-Glucuronidase from Helix pomatia Type H-1, partially purified powder, ≥300,000 units/g solid

β-Glucuronidase from Helix pomatia Type H-2, aqueous solution, ≥85,000 units/mL

β-Glucuronidase from Helix pomatia Type H-5, lyophilized powder, ≥400,000 units/g solid

β-Glucuronidase from Helix pomatia Type HP-2, aqueous solution, ≥100,000 units/mL