重组小鼠PTN蛋白

小鼠

杆状病毒 - 昆虫细胞

Met 1 - Asp 168

A DNA sequence encoding the mouse PTN (P63089) (Met1-Asp168) was expressed.

> 95 % as determined by SDS-PAGE

Measured by its binding ability in a functional ELISA.
Immobilized mouse PTN at 10 μg/ml (100 μl/well) can bind rat SDC1-Fc (Cat:502988), The EC₅₀ of rat SDC1-Fc (Cat:502988) is 0.4-1.1 μg/ml.

The recombinant mouse PTN consists of 136 amino acids and predicts a molecular mass of 15.3 KDa. It migrates as an approximately 20 KDa band in SDS-PAGE under reducing conditions.

HEPARIN AFFIN REGULATORY PROTEIN; OSF-1; OSF; HBGF8; HBNF-1; HARP; HBNF; HB-GAM; HBBM; HBBN; HBGF-8; NEGF1; HEPARIN AFFIN REGULATORY PEPTIDE; OSF1

Pleiotrophin

HB-GAM belongs to the pleiotrophin family. During embryonic and early postnatal development, HB-GAM is expressed in the central and peripheral nervous system and also in several non-neural tissues, notably lung, kidney, gut and bone. While in the adult central nervous system, it is expressed in an activity-dependent manner in the hippocampus where it can suppress long term potentiation induction. HB-GAM has a low expression in other areas of the adult brain, but it can be induced by ischemic insults, or targeted neuronal damaged in the entorhinal cortex or in the substantia nigra pars compacta. It is structurally related to midkine and retinoic acid induced heparin-binding protein and has a high affinity for heparin. HB-GAM binds anaplastic lymphoma kinase (ALK) which induces MAPK pathway activation, an important step in the anti-apoptotic signaling of PTN and regulation of cell proliferation. It also functions as a secreted growth factor and induces neurite outgrowth and which is mitogenic for fibroblasts, epithelial, and endothelial cells.

Lyophilized from sterile 20 mM Tris, 1M NaCl, pH 7.4.
1. 5 % trehalose and mannitol are added as protectants before lyophilization.
2. Please contact us for any concerns or special requirements.

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

Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.