KLK13 Protein (C-His, Human)

Product Specifications

Abbreviation

KLK13

Synonyms

KLK-L4, KLKL4

Host

HEK 293

Tag

C-His

Endotoxin

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

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.

Bioactivity

Measured by its ability to cleave the fluorogenic peptide substrate Boc-VPR-AMC (R&D Systems, Catalog # ES011) . The specific activity is >200 pmoles/min/μg. (Activation description: The proenzyme needs to be activated by Lysyl-Endopeptidase for an activated form)

Function

Met1-Ile262

Molecular Weight

The recombinant human KLK13 consists of 256 amino acids and has a predicted molecular mass of 28.4 kDa. As a result of glycosylation, the apparent molecular mass of rh KLK13 is approximately 33-37 kDa in SDS-PAGE under reducing conditions.