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MP Biomedicals™ Trypsin, Porcine Pancreas

Typical use for this product is in removing adherent cells from a culture surface. The concentration of trypsin necessary to dislodge cells from their substrate is dependent primarily on the cell type and the age of the culture.

Marca:  MP Biomedicals™ 0215357125

Detalles adicionales : CAS : 9002-07-7 Peso : 0.02500kg

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Código de producto. 11492922

  • 84.60€ / 25 g


Fecha de envío estimada
del proveedor 02-11-2018
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Descripción

Descripción

  • CAS Number: 9002-07-7
  • Molecular Weight: Approximately 23,000 or 22000 (for human)
  • Composition: Trypsin is composed of two subunits, a-trypsin and b-trypsin. a-Trypsin is composed of two peptide chains and b-trypsin is composed of one chain.
  • Activity: One BAEE unit will produce a DA253 of 0.001 per minute at pH 7.6 at 25°C using BAEE as substrate. Reaction volume = 3.2mL (1 cm light path).
    One TAME unit hydrolyzes 1 umole of p-toluene-sulfonyl-L-arginine methyl ester (TAME) per minute at 25°C, pH 8.2, in the presence of 0.001 M calcium ion.
    One USP trypsin unit is the activity causing a change in absorbance of 0.003 per minute under the conditions specified.
  • Activity Conversion:1 TAME unit = 19.2 USP or NF units = 57.5 BAEE Units
  • Composition: Trypsin is composed of two subunits, a-trypsin and b-trypsin. a-Trypsin is composed of two peptide chains and b-trypsin is composed of one chain.
Especificaciones

Especificaciones

Powder
Trypsin
Porcine
Release adherent cells from tissue culture plates for passaging
25g
4°C
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