protein

Animal-Free Pleiotrophin Protein, Human (His)

HY-P700145AF

2 μg;10 μg;50 μg

42;121;340 USD

Animal-Free Pleiotrophin Protein, Human (His)

proteins

E. coli

2 μg;10 μg;50 μg

42;121;340 USD

Pleiotrophin is a secreted growth factor that signals through cell surface proteoglycan and non-proteoglycan receptors to influence a variety of cellular processes. It binds to chondroitin sulfate (CS) groups, regulates proliferation, survival and differentiation, and inhibits long-term synaptic potentiation of neurons. Animal-Free Pleiotrophin Protein, Human (His) is the recombinant human-derived animal-FreePleiotrophin protein, expressed by E. coli , with C-His labeled tag. The total length of Animal-Free Pleiotrophin Protein, Human (His) is 136 a.a., with molecular weight of ~19.89 kDa.This product is for cell culture use only.

Human

Pleiotrophin Protein is a secreted growth factor that transduces its signal through both cell-surface proteoglycan and non-proteoglycan receptors. It binds to the chondroitin sulfate (CS) groups of cell-surface proteoglycan receptors, regulating processes such as cell proliferation, survival, growth, differentiation, and migration in various tissues, including neurons and bone. Pleiotrophin also plays a crucial role in synaptic plasticity and learning-related behavior by inhibiting long-term synaptic potentiation. Through binding to PTPRZ1, Pleiotrophin neutralizes the negative charges of the CS chains, inducing PTPRZ1 clustering and inactivation of its phosphatase activity, leading to increased tyrosine phosphorylation of PTPRZ1 substrates, such as ALK, CTNNB1, or AFAP1L2, activating the PI3K-AKT pathway. It forms complexes with PTPRZ1 and integrin alpha-V/beta-3, stimulating endothelial cell migration. In the adult hippocampus, Pleiotrophin promotes dendritic arborization, spine development, and functional integration of newborn granule neurons through ALK by activating the AKT signaling pathway. Additionally, it interacts with GPC2, SDC3, and other receptors, mediating diverse functions related to bone formation, neural stem cell proliferation and differentiation, hematopoietic regeneration, and various physiological processes in the female reproductive system and auditory response. The intricate network of interactions underscores the multifaceted role of Pleiotrophin in cellular and tissue-level regulatory mechanisms.

HARP; HB-GAM; HBBM; HBGAM; HBGF-8; HBGF8; HBNF; HBNF-1; HBNF1; heparin affin regulatory protein; Heparin binding growth associated molecule; Heparin binding growth factor 8; Heparin binding neurite outgrowth promoting factor 1; Heparin-binding brain mitogen; Heparin-binding growth factor 8;

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized from a solution containing 1X PBS, pH 7.4, trehalose.

Room temperature in continental US; may vary elsewhere.