Merck KGaA, Darmstadt, Germany Products & Reviews

lyophilized powder, 1,500-3,000 units/mg protein (using benzylpenicillin)  

recombinant, expressed in rice, lyophilized powder, cell culture tested, low endotoxin, ≥96% (Excised bands analyzed by MS to yield total albumin content, PAGE)

45% in H2O, sterile-filtered, BioXtra, suitable for cell culture

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

from Penicillium brefeldianum, ≥99% (HPLC and TLC)

powder, BioReagent, suitable for cell culture  

affinity isolated antibody, buffered aqueous solution  

BSA free, lyophilized powder, 50-250 units/mg protein (using chondroitin sulfate C as substrate)  

clone HA-7, purified from hybridoma cell culture  

Bornstein and Traub Type IV, powder, BioReagent, suitable for cell culture  

250 μg/mL in deionized water, 0.1 μm filtered, BioReagent, suitable for cell culture

from mouse Engelbreth-Holm-Swarm (EHS) sarcoma

≥99.5% (GC), BioReagent, for molecular biology  

for nucleic acid staining

Type VI-S, lyophilized powder, 200-1,000 units/mg protein  

≥97% (HPLC)  

clone 6-11B-1, purified from hybridoma cell culture

from rat IgG1

40-50% in H2O  

from bovine pancreas

0.4%, liquid, sterile-filtered, suitable for cell culture  

95-100%, essentially salt-free, lyophilized powder  

Distributed for Phanos Technologies

IgE isotype, ~1 mg/mL, clone SPE-7, affinity purified immunoglobulin, buffered aqueous solution  

tablet, 10 mg substrate per tablet