RecombinantKallikrein-11, Human
Kallikreins are a subgroup of serine proteases having diverse physiological functions. Kallikrein-11 (KLK-11) is possible multifunctional protease.KLK11 efficiently cleaves 'bz-Phe-Arg-4-methylcoumaryl-7-amide', a kallikrein substrate, and weakly cleaves other substrates for kallikrein and trypsin. Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers.Recombinant human Kallikrein-11 (rhKLK-11) secreted in Sf9 insect cells is a single glycosylated polypeptide chain containing 232 amino acids. A fully biologically active molecule, rhKallikrein-11 has a molecular mass of 35.0 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques at GenScript.
Product Specifications
Product Name Alternative
KLK11, kallikrein-related peptidase 11, TLSP, hippostasin, Kallikrein-11, hK11, Hippostasin, Trypsin-like protease, Serine protease 20, PRSS20
Source
SF9 insect cells
Endotoxin
< 0.2 EU/μg, determined by LAL method.
Purity
> 95% by SDS-PAGE and HPLC analyses.
Bioactivity
KLK-11 specific activity is > 2000 pmole/min/μg when measured by 100uM colormetric peptide substrate (D-Val-Leu-Lys-ThioBenzyl ester) .
Form
Lyophilized after extensive dialysis against PBS, pH 7.4
Molecular Weight
35.0 kDa, observed by reducing SDS-PAGE.
Storage Conditions
Notes
For research use only.
Applications Notes
Reconstituted in ddH2O at 100μg/ml.
Preservative
Lyophilized after extensive dialysis against PBS, pH 7.4
AA Sequence
Available Sizes
Frequently Asked Questions
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