SPINT1 Protein (C-His, Human)

Product Specifications

Abbreviation

SPINT1

Synonyms

HAI, HAI-1, HAI1, MANSC2, UNQ223/PRO256

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method

Purity

> 96 % as determined by SDS-PAGE

Bioactivity

Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK (Dnp) -NH2 (R&D Systems, Catalog # ES002) . IC50 value is < 2nM .

Function

Met1-Val433

Molecular Weight

The recombinant human SPINT1 consists of 409 amino acids and predictes a molecular mass of 45.8 kDa. In SDS-PAGE under reducing conditions, rh SPINT1 migrates as an approximately 55 kDa band due to glycosylation.