Mouse Trypsin 3/PRSS3 Antibody

Catalog #: MAB35651 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB35651
MAB35651-SP

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Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Mouse Trypsin 3/PRSS3 Antibody Summary

Species Reactivity

Mouse

Specificity

Detects mouse Trypsin 3/PRSS3 in direct ELISAs and Western blots. In direct ELISAs and Western blots, weak cross-reactivity with recombinant human (rh) Trypsin 3 is observed and no cross-reactivity with rhTrypsin 1 or rhTrypsin 2 is observed.

Source

Monoclonal Rat IgG_2B Clone # 419910

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse Trypsin 3/PRSS3
Phe16-Asn246
Accession # NP_035775

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 Mouse Trypsin 3/PRSS3 (Catalog # 3565-SE)

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.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

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: Trypsin 3/PRSS3

Trypsin 3, encoded by the PRSS3 gene and also known as mesotrypsin is a serine protease and is one of three pancreatic Trypsins. It constitutes less than 10% of the total Trypsin content in normal pancreatic juice. Trypsin 3 is activated by enterokinase cleavage of the 8 aa pro region and secreted into the duodenum lumen. Trypsin 3 is highly resistance to polypeptide Trypsin inhibitors, and may degrade them in foods to facilitate digestion. The 223 amino acid mature mouse Trypsin 3 shares 78% and 96% aa identity with human and rat Trypsin 3, respectively.

Entrez Gene IDs

5646 (Human); 22073 (Mouse); 362347 (Rat)

Alternate Names

Brain trypsinogen; EC 3.4.21; EC 3.4.21.4; Mesotrypsin; mesotrypsinogen; MTG; pancreatic trypsinogen III; protease, serine, 3 (mesotrypsin); protease, serine, 3; protease, serine, 4 (trypsin 4, brain); PRSS3; PRSS4; Serine protease 3; Serine protease 4; T9; TRY3MTG; TRY4mesotrypsin; Trypsin 3; Trypsin 4; Trypsin III; Trypsin IV; trypsin-3; Trypsinogen 15; trypsinogen 4; trypsinogen 5; trypsinogen IV