"SPINT2" Related Products


Recombinant Human SPINT2 Protein, Fc-tagged

Cat.No.: SPINT2-209H
Product Overview: Recombinant human SPINT2 (NP_066925.1) (Met1-Lys197) was expressed with the Fc region of human IgG1 at the C-terminus.
Source: HEK293
Species: Human
Tag: Fc
Predicted N Terminal: Ala 28
Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
Bio-activity: Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca-Arg-Pro-Lys-Pro-Val-Glu-NVAL-Trp-Arg-Lys(DNP)-NH2. The IC50 value is< 1 nM.
Molecular Mass: The recombinant human SPINT2 consists 408 amino acids and predicts a molecular mass of 45.9 kDa.
Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
Purity: >90 % as determined by SDS-PAGE.
Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.
Gene Name: SPINT2 serine peptidase inhibitor, Kunitz type, 2 [ Homo sapiens ]
Official Symbol: SPINT2
Synonyms: SPINT2; serine peptidase inhibitor, Kunitz type, 2; serine protease inhibitor, Kunitz type, 2; kunitz-type protease inhibitor 2; HAI 2; Kop; placental bikunin; hepatocyte growth factor activator inhibitor type 2; PB; HAI2; DIAR3; HAI-2; FLJ45571;
Gene ID: 10653
mRNA Refseq: NM_001166103
Protein Refseq: NP_001159575
MIM: 605124
UniProt ID: O43291
Chromosome Location: 19q13.2

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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