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J61679 Pepsin, porcine stomach

Numéro de CAS
Pepsin A

Stock No. Conditionnement Prix ($) Quantité Disponibilité
J61679-03 1g 58,10
J61679-06 5g 183,00
J61679-09 10g 300,00
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Pepsin, porcine stomach


Propriétés chimiques

Storage & Sensitivity
Store at -20°C.
Soluble in water and dilute aqueous buffers


Pepsin is commonly used in the preparation of Fab fragments from antibodies. Pepsin, from porcine gastric mucosa, has been used to hydrolyze dry cervical samples in mice. has been used in the digestion of crude wheat gliadin. It has been used along with other enzymes to demonstrate the effects of fixation and enzymatic digestion in immunohistochemical assays, using paraffin embedded tissue. It has been used for digestion (before using immunoperoxidase techniques) to reduce non-specific background staining in sections of bronchial tissues. The enzyme has also been used in the preparation of F(ab)2 fragment from IgG.


Minimum 2,500 units/mg. One unit increases absorbance at 280nm by 0.001 per minute at 37 C and pH 2.0, measured as TCA soluble products from denatured hemoglobin

Références bibliographiques

TJ McDonald.; G Nilsson.; M Vagne.; M Ghatei. A gastrin releasing peptide from the porcine nonantral gastric tissue. Gut . < span>1978, 19, (2), 767-774.

J Jancarik.; SH Kim. Sparse matrix sampling: a screening method for crystallization of proteins. J. Appl. Cryst. < span>1978, 24, 409-411.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H317-H319-H334-H335

Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Mentions de prudence: P261-P264b-P271-P272-P280-P285-P302+P352-P304+P340-P305+P351+P338-P333+P313-P337+P313-P342+P311-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Autres références

Code tarifaire harmonisé


Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux


Analytique et matériel de laboratoire