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Kallikrein 7 Active Protein | Klk7 active protein
Recombinant Mouse Kallikrein 7 Protein
Gene Names
Klk7; SCCE; Prss6
Purity
>95% as determined by reducing SDS-PAGE.
Synonyms
Kallikrein 7; Recombinant Mouse Kallikrein 7 Protein; Kallikrein-7; Klk7; Serine protease 6; Stratum corneum chymotryptic enzyme; Thymopsin; kallikrein-related peptidase 7; PRSS6; SCCEkallikrein-7; Klk7 active protein
Host
Human Cells
Purity/Purification
>95% as determined by reducing SDS-PAGE.
Form/Format
Lyophilized from a 0.2 mum filtered solution of 20mM HEPES, 150mM NaCl, pH 7.4.
Sequence Length
249
Species
Mouse
Endotoxin
<1.0 EU per mug as determined by LAL test.
Fragment
Met1-Arg249
Fusion Tag
C-6His
Activity
Measured by its ability to cleave the fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH2 (AnaSpec, Cat#27114).The specific activity is >70 pmoles/min/mug.(Activation description: The proenzyme needs to be activated by Thermolysin for an activated form)
Preparation and Storage
Lyophilized protein should be stored at < -20 degree C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.
Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.
SDS-Page
SDS-Page
Related Product Information for Klk7 active protein
Protein Construction: Recombinant Mouse Kallikrein 7 is produced by our Mammalian expression system and the target gene encoding Gln22-Arg249 is expressed with a 6His tag at the C-terminus.
Background: Kallikrein7, also named as stratum corneum chymotryptic enzyme (SCCE), is a secreted protein of the Kallikrein-related peptidase (KLK) family. This family contains fifteen homologous secreted serine endopeptidases and plays a significant role in various physiological processes, including skin desquamation, semen liquefaction, neural plasticity, and body fluid homeostasis. In skin KLK5, KLK 7 and KLK14 are able to degrade corneodesmosomes, which leads to desquamation of skin surface cells. KLK activation is believed to be mediated through highly organized proteolytic cascades, regulated through a series of feedback loops, inhibitors, auto-degradation and internal cleavages. Studies have shown that one potential physiological activator for KLK7 is KLK5. Along with KLK14, these three kallikreins form a proteolytic cascade in the stratum corneum. KLK7 is primarily expressed in the skin but is also detected at relatively high levels in esophagus, heart, liver, central nervous system, kidney, pancreas, mammary and salivary glands.
Background: Kallikrein7, also named as stratum corneum chymotryptic enzyme (SCCE), is a secreted protein of the Kallikrein-related peptidase (KLK) family. This family contains fifteen homologous secreted serine endopeptidases and plays a significant role in various physiological processes, including skin desquamation, semen liquefaction, neural plasticity, and body fluid homeostasis. In skin KLK5, KLK 7 and KLK14 are able to degrade corneodesmosomes, which leads to desquamation of skin surface cells. KLK activation is believed to be mediated through highly organized proteolytic cascades, regulated through a series of feedback loops, inhibitors, auto-degradation and internal cleavages. Studies have shown that one potential physiological activator for KLK7 is KLK5. Along with KLK14, these three kallikreins form a proteolytic cascade in the stratum corneum. KLK7 is primarily expressed in the skin but is also detected at relatively high levels in esophagus, heart, liver, central nervous system, kidney, pancreas, mammary and salivary glands.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
Molecular Mass: 26.1kDa
Actual Protein Molecular Mass: 28-35kDa
Actual Protein Molecular Mass: 28-35kDa
NCBI Official Full Name
kallikrein-7 preproprotein
NCBI Official Synonym Full Names
kallikrein related-peptidase 7 (chymotryptic, stratum corneum)
NCBI Official Symbol
Klk7
NCBI Official Synonym Symbols
SCCE; Prss6
NCBI Protein Information
kallikrein-7
UniProt Protein Name
Kallikrein-7
Protein Family
UniProt Gene Name
Klk7
UniProt Synonym Gene Names
Prss6; Scce
NCBI Description
This gene encodes a member of the kallikrein subfamily of serine proteases that are involved in diverse physiological functions such as skin desquamation, tooth enamel formation, seminal liquefaction, synaptic neural plasticity and brain function. The encoded preproprotein undergoes proteolytic cleavage of the activation peptide to generate the functional enzyme. This gene is located in a cluster of several related kallikrein genes on chromosome 7. [provided by RefSeq, May 2016]
Uniprot Description
May catalyze the degradation of intercellular cohesive structures in the cornified layer of the skin in the continuous shedding of cells from the skin surface. Specific for amino acid residues with aromatic side chains in the P1 position. Cleaves insulin A chain at '14-Tyr-|-Gln-15' and insulin B chain at '6-Leu-|-Cys-7', '16-Tyr-|-Leu-17', '25-Phe-|-Tyr-26' and '26-Tyr-|-Thr-27'. Could play a role in the activation of precursors to inflammatory cytokines.
Research Articles on Klk7
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Product Notes
The Klk7 klk7 (Catalog #AAA2556757) is an Active Protein produced from Human Cells and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Kallikrein 7, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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