Protein tyrosine phosphatases (PTPs) play a role in regulating diverse cellular processes. They form a small class of prenylated protein phosphatases called PRL proteins characterized by a C-terminal consensus sequence for prenylation. PRL-1, also designated Protein tyrosine phosphatase type IVA protein 1 (PTP4A1), is a unique nuclear PTP that is induced in regenerating liver and mitogen-stimulated cells. It is primarily expressed in spleen, bone marrow, thymus, lymph nodes, T lymphocytes and tonsil and is overexpressed in tumor cell lines. PRL-2 (Protein tyrosine phosphatase type IVA protein 2, or PTP4A2) is ubiquitously expressed with highest levels in heart, skeletal muscle and thymus but is also overexpressed in prostate tumor tissue. PPRL-2 is stimulates progression from G1 into S phase during mitosis and promotes tumors. PRL-3, also known as Protein Tyrosine Phosphatase Type IVA, member 3 (PTP4A3) is expressed in heart and skeletal muscle as well as epithelial cells of the small intestine and associates with the cell plasma membrane. Over expression of PRL-3 inhibits angiotensin-II induced cell calcium mobilization and promotes cell growth. PRL-3 is important for colorectal cancer metastasis and may serve as a new therapeutic target for this condition.
Alexa Fluor® est une marque déposée de Molecular Probes Inc., OR., USA
LI-COR® et Odyssey® sont marques déposées de LI-COR Biosciences
Informations pour la commande
Nom du produit | Ref. Catalogue | COND. | Prix HT | QTÉ | Favoris | |
Anticorps PRL-1/2/3 (G-10) | sc-365659 | 200 µg/ml | $316.00 | |||
PRL-1/2/3 (G-10): m-IgG Fc BP-HRP Kit | sc-537822 | 200 µg Ab; 10 µg BP | $354.00 | |||
PRL-1/2/3 (G-10): m-IgGκ BP-HRP Kit | sc-535234 | 200 µg Ab; 40 µg BP | $354.00 | |||
PRL-1/2/3 (G-10): m-IgG1 BP-HRP Kit | sc-545377 | 200 µg Ab; 20 µg BP | $354.00 |