ELISA/assay

Human PDGF-AA ELISA Kit PicoKine®

EK1696

96 wells/kit, with removable strips.

369美元

Human PDGF-AA ELISA Kit PicoKine®

96 wells/kit, with removable strips.

369美元

Human PDGF-AA ELISA Kit PicoKine® (96 Tests). Quantitate Human PDGFA in cell culture supernatants, serum and plasma (heparin, EDTA). Sensitivity: 10pg/ml .

人类

酶联免疫吸附测定

PDGFA

P16234

Expression system for standard: E.coli; Immunogen sequence: S87-T211

There is no detectable cross-reactivity with other relevant proteins.

156 pg/ml - 10,000 pg/ml

<10 pg/ml

cell culture supernatants, serum and plasma (heparin, EDTA)

a单克隆抗体来自小鼠, a生物素多克隆抗体来自山羊

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

血小板衍生生长因子亚单位A

Platelet-derived growth factor receptor alpha; PDGF-R-alpha; PDGFR-alpha; Alpha platelet-derived growth factor receptor; Alpha-type platelet-derived growth factor receptor; CD140 antigen-like family member A; CD140a antigen; Platelet-derived growth factor alpha receptor; Platelet-derived growth factor receptor 2; PDGFR-2; CD140a; PDGFRA; PDGFR2, RHEPDGFRA

Tyrosine-protein kinase that acts as a cell-surface receptor for PDGFA, PDGFB and PDGFC and plays an essential role in the regulation of embryonic development, cell proliferation, survival and chemotaxis. Depending on the context, promotes or inhibits cell proliferation and cell migration. Plays an important role in the differentiation of bone marrow-derived mesenchymal stem cells. Required for normal skeleton development and cephalic closure during embryonic development. Required for normal development of the mucosa lining the gastrointestinal tract, and for recruitment of mesenchymal cells and normal development of intestinal villi. Plays a role in cell migration and chemotaxis in wound healing. Plays a role in platelet activation, secretion of agonists from platelet granules, and in thrombin-induced platelet aggregation. Binding of its cognate ligands - homodimeric PDGFA, homodimeric PDGFB, heterodimers formed by PDGFA and PDGFB or homodimeric PDGFC -leads to the activation of several signaling cascades; the response depends on the nature of the bound ligand and is modulated by the formation of heterodimers between PDGFRA and PDGFRB. Phosphorylates PIK3R1, PLCG1, and PTPN11. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate, mobilization of cytosolic Ca (2+) and the activation of protein kinase C. Phosphorylates PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and thereby mediates activation of the AKT1 signaling pathway. Mediates activation of HRAS and of the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. Promotes activation of STAT family members STAT1, STAT3 and STAT5A and/or STAT5B. Receptor signaling is down-regulated by protein phosphatases that dephosphorylate the receptor and its down-stream effectors, and by rapid internalization of the activated receptor.

细胞膜

Detected in platelets (at protein level). Widely expressed. Detected in brain, fibroblasts, smooth muscle, heart, and embryo. Expressed in primary and metastatic colon tumors and in normal colon tissue.

PDGF-AA encodes a member of the protein family comprised of both platelet-derived growth factors (PDGF) and vascular endothelial growth factors (VEGF). The encoded preproprotein is proteolytically processed to generate platelet-derived growth factor subunit A, which can homodimerize, or alternatively, heterodimerize with the related platelet-derived growth factor subunit B. These proteins bind and activate PDGF receptor tyrosine kinases, which play a role in a wide range of developmental processes. Alternative splicing results in multiple transcript variants.

Atherosclerosis, Cancer, Cancer Metabolism, Cardiovascular, Growth Factors, Growth Factors/Hormones, Immunology, Metabolism, Metabolism Processes, Neurology Process, Neuroscience, Pathways And Processes, Platelets, Response To Hypoxia, Secreted Molecules, Serum Proteins, Signal Transduction, Vascular Inflammation