Recombinant Mouse SPINK4 Protein, Fc-tagged

• Cat.No.: SPINK4-934M
• Product Overview: Recombinant mouse SPINK4 (NP_035593.2) (Met 1-Cys 86) was fused with the Fc region of human IgG1 at the C-terminus.

Specification

• Source: HEK293
• Species: Mouse
• Tag: Fc
• Predicted N Terminal: Gly 27
• Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
• Molecular Mass: The secreted recombinant mouse SPINK4/Fc is a disulfide-linked homodimer. The reduced monomer comprises 301 amino acids and has a calculated molecular mass of 34.5 kDa. The apparent molecular mass of the monomer is approximately 35 kDa in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: >97 % 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 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: Spink4 serine peptidase inhibitor, Kazal type 4 [ Mus musculus ]
• Official Symbol: SPINK4
• Synonyms: SPINK4; serine peptidase inhibitor, Kazal type 4; serine protease inhibitor Kazal-type 4; peptide PEC-60 homolog; serine protease inhibitor, Kazal type 4; MPGC60
• Gene ID: 20731
• mRNA Refseq: NM_011463
• Protein Refseq: NP_035593
• Function: peptidase activity