Anti-Marapsin Antibody

Cat: 12116-RP01
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Anti-Marapsin Antibody (Rabbit Polyclonal antibody) General Information
Product name
Anti-Marapsin Antibody
Validated applications
Species reactivity
Reacts with: Human
Human Marapsin
Recombinant Human Pancreasin / Marapsin / PRSS27 protein (Catalog#12116-H08H)
Produced in rabbits immunized with purified, recombinant Human Pancreasin / Marapsin / PRSS27 (rh Pancreasin / Marapsin / PRSS27; Catalog#12116-H08H; Q9BQR3; Met1-Lys290). Total IgG was purified by Protein A affinity chromatography.
Polyclonal Rabbit IgG
Protein A
0.2 μm filtered solution in PBS with 5% trehalose
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Anti-Marapsin Antibody (Rabbit Polyclonal antibody) Validated Applications
Application Dilution Notes
ELISA 1:1000-1:2000  

**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********

Anti-Marapsin Antibody Alternative Names
Anti-CAPH2 Antibody;Anti-MPN Antibody;Anti-UNQ1884/PRO4327 Antibody
Marapsin Background Information

The name "Pancreasin" because it is transcribed strongly in the pancreas. This secreted, tryptic serine protease, also known as Marapsin or PRSS27 (Protease, serine, 27), which is a member of the peptidase S1 family. Pancreasin is inhibited by benzamidine and leupeptin but resists several classic inhibitors of trypsin. Marapsin was constitutively expressed in nonkeratinizing stratified squamous epithelia of human esophagus, tonsil, cervix, larynx, and cornea. In fact, marapsin was the second most strongly up-regulated protease in psoriatic lesions, where expression was localized to the upper region of the hyperplastic epidermis. Similarly, in the hyperproliferative epithelium of regenerating murine skin wounds, marapsin localized to the suprabasal layers, where keratinocytes undergo squamous differentiation. Marapsin's restricted expression, localization, and cytokine-inducible expression suggest a role in the terminal differentiation of keratinocytes in hyperproliferating squamous epithelia.

Full Name
protease, serine 27
  • Bhagwandin VJ, et al. (2003) Structure and activity of human pancreasin, a novel tryptic serine peptidase expressed primarily by the pancreas. J Biol Chem. 278(5): 3363-71.
  • Li W, et al. (2009) The serine protease marapsin is expressed in stratified squamous epithelia and is up-regulated in the hyperproliferative epidermis of psoriasis and regenerating wounds. J Biol Chem. 284(1): 218-28.
  • Product Description Host Clonality Application Catalog# (PDF)
    Anti-Marapsin Antibody Rabbit Monoclonal WB,IP 12116-R107
    Anti-Marapsin Antibody Rabbit Monoclonal ELISA 12116-R109
    Anti-Marapsin Antibody Rabbit Polyclonal ELISA 12116-T16
    Anti-Marapsin Antibody Mouse Monoclonal ELISA 12116-MM06
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