Tryptase epsilon/BSSP-4/PRSS22 Antibody (725445) [Alexa Fluor® 405]

• Reactivity: Hu
• Applications: WB, IHC
• Clone: 725445
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 405

Tryptase epsilon/BSSP-4/PRSS22 Antibody (725445) [Alexa Fluor® 405] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human Tryptase ε/BSSP-4
  Ala33-Ser317
  Accession # Q9GZN4
• Specificity: Detects human Tryptase epsilon /BSSP-4 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant mouse Tryptase epsilon /BSSP-4 is observed.
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Tryptase epsilon/BSSP-4/PRSS22 Antibody (725445) [Alexa Fluor® 405]

• BSP-2
• BSSP4
• BSSP-4
• hBSSP-4
• MGC9599
• prosemin
• protease, serine S1 family member 22
• protease, serine, 22
• PRSS22
• serine protease 22
• serine protease 26
• SP001LA
• Tryptase epsilon
• UNQ302/PRO343

Background

Tryptase epsilon , also known as brain-specific protease-4 (BSSP-4) and prosemin, is expressed in the brain and epithelium-rich tissues such as the lung and eye (1, 2). BSSP-4 is a serine protease related to trypsin, preferentially hydrolyzing substrates after arginine and lysine residues. However, Tryptase epsilon is less susceptible to inhibition by common trypsin inhibitors such as aprotinin, alpha 1-antitrypsin and secretory leukocyte protease inhibitor (3). Tryptase  epsilon efficiently converts pro-urokinase-type plasminogen activator to its mature, active form (3).

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.