Proteins, from which plasma fractions are derived, constitute 7 percent of the plasma (including albumins, which make up about 4 percent of the plasma; globulins, about 3 percent; and fibrinogen, less than 1 percent).
Aptuveni 7 procentus no plazmas veido olbaltumvielas — plazmas frakcijas, ko plaši izmanto medicīnā (piemēram, albumīni, kas veido ap 4 procentiem plazmas; globulīni, kas veido ap 3 procentiem; fibrinogēns, kas veido nepilnu procentu).