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Human Kallikrein-6 Recombinant


accession:  Q92876
   Size A     10ug   $ 160
   Size B      50ug  $480
   Size C      500ug  $ 3500
Domain  : 
Gene  :  KLK6
Catalog no. :  RKQ92876



Optimized DNA sequence encoding Human Kallikrein-6 - KLK6 (GLU17-LYS244 ) preprotein including a C-terminal His tag was expressed in HEK293 cells.

Molecular weight:

Recombinant Human Kallikrein-6 (hK6) is a protein consisting of 234 amino acid residue subunits,due to glycosylation migrates as an approximately as 32kDa band protein on reduced SDS-PAGE.

>95%, as determined by SDS-PAGE and HPLC

Biological Activity:
The activity was tested by the ability to cleave a fluorogenic substrate Boc-QARAMC .The specific activity was measured to be 250 pmole/ug/min
Endotoxin content was assayed using a LAL gel clot method.
Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).

Recombinant Kallikrein-6 (hK6) is lyophilized  from 0.2 μm filtered PBS solution,  pH7.2 ,  5% Trehalose.

A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.

Recombinant Kallikrein-6 (KLK6) can be stored in working aliquots at 2° - 8° C for one month, or at -20°C to -70°C for twelve months.

Avoid repeated freeze/thaw cycles.

This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.



The KLK6 gene is a new member of the human kallikrein gene family and encodes for a secreted protease, human kallikrein 6 (hK6; also known as zyme/protease M/neurosin). Kallikrein 6, which has been proposed as a novel biomarker of ovarian cancer , has been shown in vitro to cleave substrates involved in carcinogenesis . Kallikrein 6 is also among the members of the kallikrein family with high levels of expression in the brain and related fluids

Related Publications:
clinical significance and novel mechanism of action of kallikrein 6 in glioblastoma
Neuro Oncology, Mar 2013; 15: 305 - 318.
copy number and expression alterations of mirnas in the ovarian cancer cell line ovcar-3: impact on kallikrein 6 protein expression
Clin. Chem., Jan 2013; 59: 296 - 305.
prognostic impact of cd68 and kallikrein 6 in human glioma
Anticancer Res, Aug 2009; 29: 3269 - 3279.
differential n-glycosylation of kallikrein 6 derived from ovarian cancer cells or the central nervous system
Mol. Cell. Proteomics, Apr 2009; 8: 791 - 798.
kallikrein 6 induces e-cadherin shedding and promotes cell proliferation, migration, and invasion
Cancer Res., Sep 2007; 67: 8198 - 8206.

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Growth factors
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Purified Polyclonal
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