Activin A human,recombinant, expressed in E. coli, >=97% (SDS-PAGE), >=97% (HPLC), suitable for cell culture

EGF human,Animal-component free, recombinant, expressed in E. coli, >=98% (SDS-PAGE), >=98% (HPLC), suitable for cell culture

Interleukin-6 human,Animal-component free, recombinant, expressed in E. coli, suitable for cell culture

TGF-beta 3-E. coli human,recombinant, expressed in E. coli, >=98% (SDS-PAGE), >=98% (HPLC), suitable for cell culture

TNF-a human,Animal-component free, recombinant, expressed in E. coli, suitable for cell culture

TSLP human,recombinant, expressed in E. coli, >=97% (SDS-PAGE), >=97% (HPLC)

Tau-441 human,recombinant, expressed in E. coli, >=90% (SDS-PAGE), lyophilized powder

apo-Transferrin human,powder, BioReagent, suitable for cell culture, >=98% (agarose gel electrophoresis)

Tyrosinase from mushroom,lyophilized powder, >=1000 unit/mg solid

Tyrosinase from mushroom,lyophilized powder, >=1000 unit/mg solid

Tyrosinase from mushroom,lyophilized powder, >=1000 unit/mg solid

apo-Transferrin human,y-irradiated, powder, BioXtra, suitable for cell culture, >=98%