Mouse myeloma cell line NS0-derived recombinant human Kallikrein 7 Glu23-His252 Accession # P49862
Specificity
Detects human Kallikrein 7 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human Kallikrein 1, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, or 15 is observed.
Source
N/A
Isotype
IgG2a
Clonality
Monoclonal
Host
Mouse
Gene
KLK7
Purity Statement
Protein A or G purified from hybridoma culture supernatant
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Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Kallikrein 7 Antibody (333931)
EC 3.4.21
EC 3.4.21.117
hK7
hSCCE
kallikrein 7 (chymotryptic, stratum corneum)
Kallikrein 7
kallikrein-related peptidase 7
KLK7
protease, serine, 6
PRSS6
SCCEkallikrein-7
Serine protease 6
signal protein
Stratum corneum chymotryptic enzyme
Background
Human tissue Kallikrein 7 (hK7), also known as stratum corneum chymotryptic enzyme (SCCE), is a member of the human tissue kallikrein family. Full-length Kallikrein 7 consists of 253 amino acids (aa), with a signal peptide (aa 1-22), short pro peptide (aa 23-29) and mature chain (aa 30-252) (1). Predominantly expressed in the skin, a major physiological function of Kallikrein 7 is to regulate the desquamation process through proteolysis of the intercellular adhesive structures between corneocytes (2). Thus, it is related to some inflammatory skin diseases, such as psoriasis and chronic itchy dermatitis (3, 4). Studies have shown that one potential physiological activator for Kallikrein 7 is Kallikrein 5, another member of the human tissue Kallikrein family. Along with Kallikrein 14, these three Kallikreins form a proteolytic cascade in the stratum corneum (5).
Hansson, L. et al. (1994) J. Bio. Chem. 269:19420.
Caubet, C. et al. (2004) J. Invest. Dermatol. 122:1235.
Ekholm, E. and T. Egelrud (1999) Arch. Dermatol. Res. 291:195.
Hansson, L. et al. (2002) J. Invest. Dermatol. 118:444.
Brattsand, M. et al. (2004) J. Invest. Dermatol. 124:198.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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