Active Recombinant Human PTN protein

• Cat.No.: PTN-0304H
• Product Overview: Recombinant Human PTN protein(NP_002816.1)(Met1-Asp168) was expressed in Insect Cells.

Specification

• Source: Insect Cells
• Species: Human
• Tag: N/A
• Form: Lyophilized from sterile 20mM Tris, 1M NaCl, pH 8.0Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
• Bio-activity: Measured by its binding ability in a functional ELISA. Immobilized human PTN at 10 μg/ml (100 μl/well) can bind rat SDC1-Fc, The EC50 of rat SDC1-Fc is 0.35-0.81 μg/ml.
• Molecular Mass: The recombinant human PTN consists of 136 amino acids and predicts a molecular mass of 15.3 KDa. It migrates as an approximately 19 KDa band in SDS-PAGE under reducing conditions.
• Proteinlength: Met1-Asp168
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 90 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store it under sterile conditions at -20°C to -80°C. 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 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: PTN pleiotrophin [ Homo sapiens ]
• Official Symbol: PTN
• Synonyms: PTN; pleiotrophin; NEGF1, neurite growth promoting factor 1; HBGF8; HBNF; heparin binding growth factor 8; HBBM; OSF-1; HB-GAM; HBGF-8; HBNF-1; osteoblast-specific factor 1; heparin-binding brain mitogen; heparin-binding growth factor 8; heparin affin regulatory protein; neurite growth-promoting factor 1; heparin-binding growth-associated molecule; heparin-binding neurite outgrowth-promoting factor 1; pleiotrophin (heparin binding growth factor 8, neurite growth-promoting factor 1); HARP; NEGF1
• Gene ID: 5764
• mRNA Refseq: NM_002825
• Protein Refseq: NP_002816
• MIM: 162095
• UniProt ID: P21246