KLK2, Recombinant, Human, aa25-261, His-Tag (Kallikerin-2 Isoform1)

Size

£607.00

SKU:: 369086
Molecular Weight:: 27.2
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a liquid in PBS, pH 7.4, 10% glycerol.
Extra Details:: KLK2, also known as kallikerin-2 isoform1, is a secreted serine protease that is highly expressed in the human prostate gland. The enzyme is highly specific for cleavage after arginine residues. This protein is able to activate the urokinase-type plasminogen activator. It is inhibited by serpins such as protein C inhibitor, antichymotrypsin and plasminogen activator inhibitor. Source: Recombinant protein corresponding to aa25-261 from human KLK2, fused to His-Tag at C-terminal, expressed in insect cell. Molecular Weight: ~27.2kD (246aa) 28-40KD (SDS-PAGE under reducing conditions.) Endotoxin: ~1EU/1ug (LAL) Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.