Volume 4, Issue 1 (Scientific Journal of Hamadan University of Medical Sciences-Autumn & Winter 1997)                   Avicenna J Clin Med 1997, 4(1): 0-0 | Back to browse issues page

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Pourkabir R. Isolation and Purification of Basement Membrane Collagen. Avicenna J Clin Med 1997; 4 (1)
URL: http://sjh.umsha.ac.ir/article-1-1052-en.html
Isolation and Purification of Basement Membrane Collagen
Roghayeh Pourkabir *
Abstract:   (4292 Views)

For the extraction of type IV collagen, the normal placenaes at term were placed under pepsin digestion (once).

To purify the extracted collagen, Saltingout and changing the PH were performed (each step twice).

All steps of the extraction and purification were controlled by the SDS-PAGE electrophoresis and finally purified collagen with molecular weight 170 and 185 KD chains were obtained. The electrophoretical patterns of collagen chains were compared with the standard collagen from Sigma.

Keywords: Collagen / Placenta
     
Type of Study: Original | Subject: Other Clinical Specialties
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