Full-length, recombinant, human, lipocortin-II fused at the N-terminus to His•Tag and S•Tag sequences and expressed in E. coli. This preparation is qualified for use as a substrate for protein tyrosine kinases in in vitro assays. Lipocortin-II is a Ca²⁺-binding protein whose affinity for calcium is increased by anionic phospholipids. It binds two calcium ions with high-affinity and crosslinks plasma membrane phospholipids with actin and the cytoskeleton and is involved with exocytosis. It is known to be phosphorylated at Tyr²³ by Src and at Ser²⁵ by PKC. It is also a substrate for a variety of other protein tyrosine kinases.

Full-length, recombinant, human, lipocortin-II fused at the N-terminus to His•Tag and S•Tag sequences and expressed in E. coli. This preparation is qualified for use as a substrate for protein tyrosine kinases in in vitro assays. Lipocortin-II is a Ca²⁺-binding protein whose affinity for calcium is increased by anionic phospholipids. It binds two calcium ions with high-affinity and crosslinks plasma membrane phospholipids with actin and the cytoskeleton and is involved with exocytosis. It is known to be phosphorylated at Tyr²³ by Src and at Ser²⁵ by PKC. It is also a substrate for a variety of other protein tyrosine kinases.

Please refer to vial label for lot-specific concentration.

In PBS, 0.2% Protease Inhibitor Cocktail Set VII (Cat. No. 539138).

Following initial thaw, aliquot and freeze (-70°C).

Deora, A.B., et al. 2004. J. Biol. Chem.279, 43411.
Lennon, G., et al. 1996. Genomics33, 151.
Barton, G. J., et al. 1991. Eur. J. Biochem.198, 749.

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

HIS TAG is a registered trademark of Merck KGaA, Darmstadt, Germany

Toxicity: Irritant (B)