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Gibco™ Trypsin (0.25%), phenol red

Made from trypsin powder, an irradiated mixture of proteases derived from porcine pancreas

Manufacturer:  Gibco™ 15050057


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Catalog No. 15-050-057

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  • Gibco™ Trypsin solutions are made from trypsin powder—an irradiated mixture of proteases derived from porcine pancreas
  • Due to its digestive strength it is widely used for cell dissociation, during routine cell culture passaging and primary tissue dissociation
  • This solution is formulated with phenol red indicator, and without EDTA
  • Gibco™ Trypsin solutions are tested for pH, osmolality, sterility and performance
  • Prior to manufacturing the raw materials are verified for e-beam irradiation and tested for endotoxin, PPV, PCV 1/2, mycoplasma, bacterial, fungal and viral contamination, as well as multiple activity assays, ash analysis and moisture analysis
  • Lot traceability, animal origin certificates, lot analyses, irradiation certificates, a viral inactivation summary, and supply chain transparency are all available
  • Solution should be stored at -5°C to -20°C


280 - 310 mOsm/kg
In Vitro Bioassay
24 Months
500 mL
Mammalian Cell
Animal Origin
Cell Culture Dissociation Reagent
Storage conditions: -5 to -20°C.
Shelf life: 24 months from date of manufacture.
7.2 to 8.0
Wet Ice
Phenol Red
Sustainable packaging
Phenol Red
Animal Origin
Product Certifications


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For Research Use or Further Manufacturing. Not for use in diagnostic procedures.