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Détails du produit
Synonyms
KLK7, Kallikrein-7, PRSS6, SCCE, hK7, hSCCE
Source
Human Kallikrein 7 Protein, Tag Free (KA7-H5213) is expressed from human 293 cells (HEK293). It contains AA Ile 30 - His 252 (Accession # P49862-1).
Predicted N-terminus: Ile 30
Request for sequenceMolecular Characterization
Other Tags and Version Biotin & Other Labeled Version
This protein carries no "tag".
The protein has a calculated MW of 24.3 kDa. The protein migrates as 27 kDa and 29 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 0.01 EU per μg by the LAL method / rFC method.
Purity
>85% as determined by SDS-PAGE.
Formulation
Supplied as 0.2 μm filtered solution in 20 mM HEPES, 150 mM NaCl, pH7.5 with glycerol as protectant.
Contact us for customized product form or formulation.
Shipping and Storage
This product is supplied and shipped on dry ice.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- The product MUST be stored at -70°C or lower upon receipt;
- -70°C for 3 months under sterile conditions.
ACRO Quality Management System
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Affichage des données
SDS-PAGE
Human Kallikrein 7 Protein, Tag Free on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 85% (With Star Ribbon Pre-stained Protein Marker).
Bioactivity
Measured by its ability to cleave the fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH2. The specific activity is >150 pmol/min/µg (QC tested).
Protocol
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Introduction de fond
role in cancer invasion and metastasis, and increased expression of this gene is associated with unfavorable prognosis and progression of several types of cancer. Polymorphisms in this gene may play a role in the development of atopic dermatitis. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, which is one of fifteen kallikrein subfamily members located in a gene cluster on chromosome 19. [provided by RefSeq, May 2011]
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