Recombinant Human Kallikrein 11/KLK11 Protein (His Tag)

SKU: PKSH033404

Size: 50μg

Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: Kallikrein 11;KLK11

Target Synonym: Hippostasin;KLK11;Kallikrein-11;PRSS20;Serine Protease 20;TLSP;Trypsin-Like Protease;hK11

Research Areas: Signal Transduction;Cell biology;Cancer;

Conjugation:

Target Species: Human

Expression Host: HEK293 Cells

Application:

Fusion tag: C-His

UNIProt ID:

Accession: AAH22068

Background: Human Kallikrein 11 (KLK11) is a member of tissue kallikrein family which are extracellular serine proteases consisting of 15 members. Two isoforms of KLK11 are differentially expressed. Isoform 1 is predominantly expressed in brain and isoform 2 is preferentially expressed in prostate. Isoform 1 consists of a signal peptide;a short pro peptide and the mature chain.Isoform 2 contains an extra 32 amino acid N terminal to full-length isoform 1.KLK11 is a novel marker for ovarian and prostate cancer carcinomas. KLK11 can be activated by thermolysin and is active against a thioester substrate.

Concentration:

Activity: Not validated for activity

Sequence: Glu19-Asn250

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, 2mM CaCl₂, pH 8.0.

Reconstitution: Not Applicable

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 26.3 kDa

ObservedMW: 38 kDa