Human Kallikrein 5 Antibody

Catalog # Availability Size / Price Qty
MAB1108
MAB1108-SP
Product Details
Citations (3)
FAQs
Supplemental Products
Reviews

Human Kallikrein 5 Antibody Summary

Species Reactivity
Human
Specificity
Detects human Kallikrein 5 in direct ELISAs and Western blots. In Western blots, no cross-reactivity with recombinant human (rh) Kallikrein 3, rhKallikrein 4, rhKallikrein 8, or rhKallikrein 11 is observed.
Source
Monoclonal Mouse IgG2B Clone # 193318
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Mouse myeloma cell line NS0-derived recombinant human Kallikrein 5
Ile67-Ser293
Accession # Q9Y337
Formulation
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.

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human Kallikrein 5 (Catalog # 1108-SE)
under non-reducing conditions only
Immunoprecipitation
25 µg/mL
Conditioned cell culture medium spiked with Recombinant Human Kallikrein 5 (Catalog # 1108-SE), see our available Western blot detection antibodies

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
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.

Background: Kallikrein 5

Human tissue Kallikrein 5 (hK5, also known as stratum corneum tryptic enzyme) is a serine protease of the human tissue Kallikrein gene family (1, 2). The deduced amino acid sequence of human Kallikrein 5 consists of a signal peptide (Met1 to Gly22), a pro region (Val23 to Arg66) and a mature/active enzyme (Ile67 to Ser293). Kallikrein 5 is expressed mainly in skin, breast, brain and testis and to a lesser extent in many other tissues (3). Kallikrein 5 overexpression is an indicator of poor prognosis in ovarian cancer (4). Kallikrein 5 is a candidate physiological activator of Kallikrein 7 in the stratum corneum (5).

References
  1. Brattsand, M. and T. Egelrud (1999) J. Biol. Chem. 274:30033.
  2. Yousef, G.M. et al. (1999) Anticancer Res. 19:2843.
  3. Yousef, G.M. and E.P. Diamandis (2001) Endocrine Rev. 22:184.
  4. Yousef, G.M. and E.P. Diamandis (1999) J. Biol. Chem. 274:37511.
  5. Kim, H. et al. (2001) Br. J. Cancer 84:643.
Entrez Gene IDs
25818 (Human); 68668 (Mouse); 690603 (Rat)
Alternate Names
EC 3.4.21; EC 3.4.21.4; Kallikrein 5; Kallikrein-like protein 2; kallikrein-related peptidase 5; KLK5; KLKL2; KLK-L2; KLK-L2EC 3.4.21.-; SCTE; SCTEkallikrein-5; Stratum corneum tryptic enzyme

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Citations for Human Kallikrein 5 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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  1. Inhibition of transcription factor specificity protein 1 alters the gene expression profile of keratinocytes leading to upregulation of kallikrein-related peptidases and thymic stromal lymphopoietin.
    Authors: Bin L, Kim BE, Hall CF
    J. Invest. Dermatol., 2011-07-14;131(11):2213-22.
    Species: Human
    Sample Types: Whole Cells
    Applications: Neutralization
  2. Proteolytic activation cascade of the Netherton syndrome-defective protein, LEKTI, in the epidermis: implications for skin homeostasis.
    Authors: Fortugno P, Bresciani A, Paolini C, Pazzagli C, El Hachem M, D'Alessio M, Zambruno G
    J Invest Dermatol, 2011-06-23;131(11):2223-32.
    Species: Human
    Sample Types: Tissue Homogenates, Whole Tissue
    Applications: IHC-P, Western Blot
  3. Kallikrein expression and cathelicidin processing are independently controlled in keratinocytes by calcium, vitamin D(3), and retinoic acid.
    Authors: Morizane S, Yamasaki K, Kabigting FD, Gallo RL
    J. Invest. Dermatol., 2010-01-21;130(5):1297-306.
    Species: Human
    Sample Types: Cell Culture Supernates, Whole Cells
    Applications: ELISA Development, ICC

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