Detects mouse Tryptase beta ‑1/MCP‑7/Mcpt7 in direct ELISAs and Western blots. In direct ELISAs, approximately 10% cross‑reactivity with recombinant human (rh) TPSB2 is observed, 5% cross-reactivity with rhTPS1 is observed, and less than 1% cross-reactivity with rhTPSG1 and recombinant mouse MCPT1 is observed.
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
Reconstitute at 0.2 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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: Tryptase beta-1/MCP-7/Mcpt7
Tryptase beta -1 is a serine protease with trypsin-like activity, which is sometimes also referred to as Mast Cell Protease 7 (1). It is stored in the secretory granules of mouse mast cells (2). It exhibits anticoagulant activity due to its ability to degrade fibrinogen in the presence of the diverse array of protease inhibitors in plasma (3). The deduced amino acid sequence for mouse Tryptase beta -1 consists of a signal peptide (residues 1‑18), a pro region (residues 19‑28) and the mature chain (residue 29‑273). The mature chain was expressed and purified.
McNeil, H.P. et al. (1992) Proc. Natl. Acad. Sci. USA 89:11174.
Matsumoto, R et al. (1995) J. Biol. Chem. 270:19524.
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.
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