The adsorption of serum albumin by human erythrocytes
β Scribed by Brown, E. A.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1956
- Tongue
- English
- Weight
- 528 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0095-9898
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β¦ Synopsis
The change of shape from biconcave disc to sphere which washed human erythrocytes undergo when they are run between a slide and coverslip of unwashed glass was investigated by R. F. Furchgott ('40) and by Furchgott and Ponder ('40) who ascribed this change in shape to the adsorption of a protein from the erythrocyte on to the glass surface; they considered that this loss of protein deprived the cell of its ability to maintain a discoid shape at the p H existing in the film of suspension-about p H 9.2. The protein held to be responsible for shape maintenance was called the "antisphering factor," and they brought evidence to show that it is the carbohydrate-poor fraction of the serum albumin liiiowri as crystalbumin (Hewitt, '35).
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