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Product Details
Synonym
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 1.0 EU per μg by the LAL method / rFC method.
Purity
>90% 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
This product is supplied and shipped with dry ice, please inquire the shipping cost.
Storage
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.
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Performance Data
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 90% (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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