Merck KGaA, Darmstadt, Germany Products & Reviews

0.01%, sterile-filtered, BioReagent, suitable for cell culture  

mol wt 30,000-70,000, 0.01%, sterile-filtered, BioReagent, suitable for cell culture

≥94.0% (HPLC)  

lyophilized powder, for use in Total Dietary Fiber Assay, TDF-100A

Type XIV, ≥3.5 units/mg solid, powder

lyophilized powder, ≥30 units/mg protein

Type XXIV, 7.0-14.0 units/mg solid, lyophilized powder

powder, BioReagent, suitable for cell culture  

Amplifications to support Extract-N-Amp Plant and Extract-N-Amp Tissue

=98% (HPLC), powder

for molecular biology, ≥70 Kunitz units/mg protein, lyophilized

With L-glutamine and sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture

oil

essentially salt-free, lyophilized powder, ≥13 units/mg protein

for quantitative PCR, MgCI2 in buffer

≥99%

lyophilized powder, 40-300 NIH units/mg protein (biuret)

lyophilized powder, ≥2,000 NIH units/mg protein (E1%/280, 18.3)

For processing tissues, cells cultured in monolayer or cell pellets

TPCK Treated, essentially salt-free, lyophilized powder, ?10,000 BAEE units/mg protein

Proteomics Grade, BioReagent, Dimethylated

lyophilized powder, ≥1000 unit/mg solid

98-100%

Molecular Biology Reagent  

≥98% (HPLC)