Human CellExp™ Kallikrein-11, human recombinant

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SKU:
7417-10
£135.37
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Description

Human CellExp™ Kallikrein-11, human recombinant is available at Gentaur for Next week delivery.

May serve as novel biomarkers for ovarian and prostate cancer and other diseases

Biomolecule/Target: Kallikrein-11

Alternates names: KLK11, Kallikrein-11, Hippostasin, hK11, PRSS20, TLSP

Synonyms: KLK11, Kallikrein-11, Hippostasin, hK11, PRSS20, TLSP

Background Information: Kallikrein 11 (KLK11) is also known as Hippostasin, Serine protease 20, Trypsin-like protease, PRSS20, TLSP, which belongs to the peptidase S1 family and Kallikrein subfamily. KLK11 contains one peptidase S1 domain. KLK11 is expressed in brain, skin and prostate. Isoform 1 is expressed preferentially in brain. Isoform 2 is expressed in prostate. Present in seminal plasma at concentrations ranging from 2 to 37 µg/mL (at protein level). Kallikrein 11 /KLK11 is a possible multifunctional protease and efficiently cleaves 'bz-Phe-Arg-4-methylcoumaryl-7-amide', a kallikrein substrate, and weakly cleaves other substrates for kallikrein and trypsin. KLK11 cleaves synthetic peptides after arginine but not lysine residues.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.

NCBI Gene Symbol: KLK11

Gene ID: 11012

NCBI Accession: Q9UBX7

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Additional Information

Size:
10 μg
Country of Manufacturing Origin:
USA
Country of Animal Origin:
USA
Gene Source:
Human
Recombinant:
Yes
Source:
HEK293 cells
Purity by SDS-PAGE:
≥95%
Assay:
SDS-PAGE
Purity:
N/A
Assay 2:
N/A
Endotoxin Level:
<1 EU/μg by LAL method
Activity (Specifications/test method):
N/A
Biological activity:
Measured by its ability to cleave a colorimetric peptide substrate D-Val-Leu-Lys-ThioBenzyl ester (VLK-SBzl), in the presence of 5,5’ Dithio-bis (2-nitrobenzoic acid) (DTNB). Edwards, K.M. et al. (1999). J. Biol. Chem. 274, 30468. The specific activi
Results:
Measured by its ability to cleave a colorimetric peptide substrate D-Val-Leu-Lys-ThioBenzyl ester (VLK-SBzl), in the presence of 5,5’ Dithio-bis (2-nitrobenzoic acid) (DTNB). Edwards, K.M. et al. (1999). J. Biol. Chem. 274, 30468. The specific activi
Molecular Weight:
This protein is fused with 6×His tag at the C-terminus, has a calculated MW of 26.5 kDa. The predicted N-terminus is Glu 19. DTT-reduced Protein migrates as 35-45 kDa due to glycosylation.
Storage Temperature:
-20°C
Shelf Life:
12 months
Concentration:
N/A
Appearance:
Lyophilized
Handling:
Centrifuge the vial prior to opening.
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