Biomarkers
Kallikrein 7
Recombinant ID:
3169
Gene of Interest
Gene Synonyms:
KLK7;PRSS6;SCCE
Protein Names:
Kallikrein-7 (hK7) (EC 3.4.21.117) (Serine protease 6) (Stratum corneum chymotryptic enzyme) (hSCCE)
Accession Data
Organism:
Homo sapiens (Human)
Mass (kDa):
27525
Length (aa):
253
Metal Binding:
Pending Verification
Proteomics (Proteome ID):
Kallikrein-7 (hK7) (EC 3.4.21.117) (Serine protease 6) (Stratum corneum chymotryptic enzyme) (hSCCE)
Proteomics (Chromosome):
UP000005640
Disease:
N/A
Mutagenesis:
MUTAGEN 54 54 H->F: No effect on zinc inhibition. {ECO:0000269|PubMed:17909180}.; MUTAGEN 109 109 H->A: No zinc inhibition. {ECO:0000269|PubMed:17909180}.
Sequence:
MARSLLLPLQILLLSLALETAGEEAQGDKIIDGAPCARGSHPWQVALLSGNQLHCGGVLVNERWVLTAAHCKMNEYTVHLGSDTLGDRRAQRIKASKSFRHPGYSTQTHVNDLMLVKLNSQARLSSMVKKVRLPSRCEPPGTTCTVSGWGTTTSPDVTFPSDLMCVDVKLISPQDCTKVYKDLLENSMLCAGIPDSKKNACNGDSGGPLVCRGTLQGLVSWGTFPCGQPNDPGVYTQVCKFTKWINDTMKKHR
Function [CC]:
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. {ECO:0000269|PubMed:23370777}.
Analysis Summary:
Active site (3); Alternative sequence (1); Beta strand (16); Chain (1); Disulfide bond (6); Domain (1); Glycosylation (1); Helix (5); Mutagenesis (2); Propeptide (1); Sequence conflict (1); Signal peptide (1); Site (1); Turn (1); By estrogens and glucocorticoids in a breast carcinoma cell line. {ECO:0000269|PubMed:10974542}.; Abundantly expressed in the skin and is expressed by keratinocytes in the epidermis. Also expressed in the brain, mammary gland, cerebellum, spinal cord and kidney. Lower levels in salivary glands, uterus, thymus, thyroid, placenta, trachea and testis. Up-regulated in ovarian carcinoma, especially late-stage serous carcinoma, compared with normal ovaries and benign adenomas (at protein level). {ECO:0000269|PubMed:10974542, ECO:0000269|PubMed:12738725}.
Reagent Data
Name:
Kallikrein-7 (hK7) (EC 3.4.21.117) (Serine protease 6) (Stratum corneum chymotryptic enzyme) (hSCCE)
Subcategory:
Recombinant
Source:
HEK293
Species:
Format:
Lyophilized
pH:
7.4-7.5
Formulation:
Sterile-filtered colorless solution
Formulation Concentration:
1mg/ml
Buffer Volume:
Standard
Buffer Solution:
PBS
Metal Chelating Agents
Determined:
SDS-PAGE
Purity:
> 98%
Validated:
RP-HPLC
Sample Handling
Storage:
-20°C
Stability:
This bioreagent is stable at 4°C (short-term) and -70°C(long-term). After reconstitution, sample may be stored at 4°C for 2-7 days and below -18°C for future use.
Preparation:
Reconstitute in sterile distilled H2O to no less than 100ug/ml; dilute reconstituted stock further in other aqueous solutions if needed. Please review COA for lot-specific instructions. Final measurements should be determined by the end-user for optimal performance.
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