ÆäËûÖÐÎÄÃû³Æ £º ±ûͪËἤø£»Á×Ëá±ûͪËἤø
Ó¢ÎÄÃû³Æ £º PK
ÆäËûÓ¢ÎÄÃû³Æ £º Pyruvate Kinase from microorganism£»ATP:pyruvate 2-O-phosphotransferase
C A S £º 9001-59-6
·Ö×ÓÁ¿ £º 68KDa
¼¶ ±ð £º BR
»î Á¦ £º ¡Ý300units/mg protein
»îÁ¦¶¨Òå £º 1 U will convert one micromole of phosphoenolpyruvate to pyruvate per minute at pH 7.2 and 30 ¡ãC
pH stability £º 5.0¡«10.0(37¡æ,20hr)
Optimum PH £º 7.5
Thermal stability £º ¡Ü60¡æ(pH8.5, 20min)
Optimum temperature £º 80¡ãC
Preparation instructions £º The enzyme is reconstituted in 50mM Tris-HC1 buffer,pH8.5 for activity assay
¼¶ ±ð £º Purifide
·Ö×ÓÁ¿ £º 237 kDa and exists as a tetramer of four equal subunits of molecular weight 57 kDa
»î Á¦ £º 350¡«600 units/mg protein
»îÁ¦¶¨Òå £º One unit will convert 1.0 ¦Ìmole of phospho(enol)pyruvate to pyruvate per min at pH 7.6 at 37 ¡ãC
Isoelectric Point : 7.6
×î¼ÑPH£¨Optimal pH£© £º 7.5
×î¼ÑÎÂ¶È £º 25¡ãC
·Ö×ÓÁ¿ £º 237KDa
¼¶ ±ð £º BioChemika
»î Á¦ £º ¡Ý200units/mg
»îÁ¦¶¨Òå £º 1 U will convert 1umol of phosphoenolpyruvate to pyruvate per minute at pH 7.6 and 37¡ãC
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