Active Recombinant Human LXN protein, His-tagged

• Cat.No.: LXN-794H
• Product Overview: Active Recombinant Human LXN protein(AAH05346)(Glu2-Glu222) is expressed from E.coli with His tag at the N-Terminus.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: 2-222 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4).
• Bio-activity: Measured by its ability to inhibit carboxypeptidase A1 cleavage of the colorimetric peptide substrate Ac-Phe-Thiaphe-OH in the presence of 5,5'Dithio-bis (2-nitrobenzoic acid) (DTNB). The IC50 value is < 1 nM.
• Molecular Mass: The protein has a predicted MW of 27.16 kDa. The protein migrates to 30-35 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 1 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
• Storage: -20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
• Reconstitution: Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: LXN latexin [ Homo sapiens ]
• Official Symbol: LXN
• Synonyms: LXN; latexin; MUM; tissue carboxypeptidase inhibitor; endogenous carboxypeptidase inhibitor; ECI; TCI
• Gene ID: 56925
• mRNA Refseq: NM_020169
• Protein Refseq: NP_064554
• MIM: 609305
• UniProt ID: Q9BS40