BT-MCA2485

Mouse

Mouse IgG1

50μL

3A10

Purified recombinant fragment of human HK1 expressed in E. Coli.

Ascitic fluid containing 0.03% sodium azide.

Store at 4°C short term. Aliquot and store at -20°C long term.

The hexokinases utilize Mg-ATP as a phosphoryl donor to catalyze the first step of intracellular glucose metabolism, the conversion of glucose to glucose- 6-phosphate. Four hexokinase isoenzymes have been identified, including hexokinase I (HXK I), hexokinase II (HXK II), hexokinase III (HXK III) and hexokinase IV (HXK IV, also designated glucokinase or GCK). Hexokinases I-III each contain an N-terminal cluster of hydrophobic amino acids. Glucokinase lacks the N-terminal hydrophobic cluster. The hydrophobic cluster is thought to be necessary for membrane binding. This is substantiated by the finding that glucokinase has lower affinity for glucose than do the other hexokinases. HK I has been shown to be expressed in brain, kidney and heart tissues as well as in hepatoma cell lines.

P19367: ;

102kDa

3098

HKI;HXK1;HK1-ta;HK1-tb;HK1-tc;HK1

Cardiovascular

HK1