Native ProteinsNIBSCPurified Protein Derivative (PPD) of M. Tuberculosis Tuberculin WHO International Standard PPDTSKU:PPDT€360.00Add to CartAdd
Cytokines & Growth FactorsNIBSCTumour Necrosis Factor alpha (human rDNA derived)(3rd International Standard) 12/154SKU:12/154€360.00Add to CartAdd
EnzymesSigma-AldrichPepsin from porcine gastric mucosa, 1G, lyophilized powder, ≥10 units/mg proteinSKU:P6887-1G€358.00Add to CartAdd