ÖÐÎÄÃû³Æ £º ¾«µ°°×ø
ÆäËûÖÐÎÄÃû³Æ £º ôÈëÄøB£¨ÖíÒÈ£©£»ëÄõ£-L-Àµ°±ËáË®½âø£»ëÄõ£-L-¾«°±ËáË®½âø
Ó¢ÎÄÃû³Æ £º Carboxypeptidase B from porcine pancreas
ÆäËûÓ¢ÎÄÃû³Æ £º Peptidyl-L-lysine(L-arginine) hydrolase£» Protaminase
C A S £º 9025-24-5
¼¶ ±ð £º BR
·Ö×ÓÁ¿ £º 34500daltons
»î Á¦ £º ¡Ý70units/mg
»îÁ¦¶¨Òå £º One unit hydrolyzes one micromole os hippuryl-L-arginine per minute at 25¡æ,pH7.65
×î¼ÑPH £º 7.9
µÈµçµãPI £º 6.0
Chymotrypsin and trypsin £º ¡Ü0.02%
²úÆ·ÃèÊö £º Catalyzes hydrolysis of the basic amino acids lysine,arginine and ornithine from the C-terminal position in polypeptides.A solution in 100mM sodium chloride.PMSF treated to inhibit tryptic and chymotryptic activities.
¼¶ ±ð £º Chromatographically purified
»î Á¦ £º ¡Ý170units/mg
ÐÔ ×´ £º ·ÛÄ©¡£ÒÔøÔÐÎʽ´æÔÚÓÚÉúÎïÌåÄÚ
ÐÔ ×´ £º ·ÛÄ©»ò½ºÌå»òÒºÌ壬A solution in 100mM sodium chloride¡£ÒÔøÔÐÎʽ´æÔÚÓÚÉúÎïÌåÄÚ
Óà ; £º Éú»¯Ñо¿¡£¿ÉרһÐԵشÓëÄÁ´µÄC¶Ë¿ªÊ¼Öð¸ö½µ½â£¬ÊͷųöÓÎÀë°±»ùËáµÄÒ»ÀàëÄÁ´ÍâÇÐø¡£ôÈëÄøBֻˮ½âÒÔ¼îÐÔ°±»ùËᣨÈ羫°±ËáºÍÀµ°±ËᣩΪCÄ©¶Ë²Ð»ùµÄëļü¡£
±£ ´æ £º -20¡æ