Anti-Tau/MAPT Antibody Picoband® fluoro647 Vervoeging

MAPT, Microtubule-associated protein tau, appears to be enriched in axons. The MAPT gene is assigned to chromosome 17 by hybridization of a cDNA clone to flow-sorted and spot-blotted chromosomes and to 17q21 by in situ hybridization, containing 16 exons. The tau proteins are the product of alternative splicingfrom a single gene that in humans is designated MAPT. Tau proteins are proteins that stabilize microtubules. They are abundant in neurons in the central nervous system and are less common elsewhere. When tau proteins are defective, and no longer stabilize microtubules properly, they can result in dementias such as Alzheimer's disease.

Platelet-derived growth factor receptor beta; PDGF-R-beta; PDGFR-beta; Beta platelet-derived growth factor receptor; Beta-type platelet-derived growth factor receptor; CD140 antigen-like family member B; Platelet-derived growth factor receptor 1; PDGFR-1; CD140b; PDGFRB; PDGFR; PDGFR1

MAPT

4137

P10636

Human, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human Tau/MAPT recombinant protein (Position: M1-L322) .

Flow Cytometry

Angiogenesis, Atherosclerosis, Cancer, Cardiovascular, Growth Factors, Growth Factors/Hormones, Oncoproteins, Oncoproteins/Suppressors, Protein Phosphorylation, Receptor Tyrosine Kinases, Signal Transduction, Tyrosine Kinases, Vascular Inflammation

Immunogen affinity purified.

Liquid

Tyrosine-protein kinase that acts as cell-surface receptor for homodimeric PDGFB and PDGFD and for heterodimers formed by PDGFA and PDGFB, and plays an essential role in the regulation of embryonic development, cell proliferation, survival, differentiation, chemotaxis and migration. Plays an essential role in blood vessel development by promoting proliferation, migration and recruitment of pericytes and smooth muscle cells to endothelial cells. Plays a role in the migration of vascular smooth muscle cells and the formation of neointima at vascular injury sites. Required for normal development of the cardiovascular system. Required for normal recruitment of pericytes (mesangial cells) in the kidney glomerulus, and for normal formation of a branched network of capillaries in kidney glomeruli. Promotes rearrangement of the actin cytoskeleton and the formation of membrane ruffles. Binding of its cognate ligands - homodimeric PDGFB, heterodimers formed by PDGFA and PDGFB or homodimeric PDGFD -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 PLCG1, PIK3R1, PTPN11, RASA1/GAP, CBL, SHC1 and NCK1. 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. Phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, leads to the activation of the AKT1 signaling pathway. Phosphorylation of SHC1, or of the C-terminus of PTPN11, creates a binding site for GRB2, resulting in the activation of HRAS, RAF1 and down-stream MAP kinases, including MAPK1/ERK2 and/or MAPK3/ERK1. Promotes phosphorylation and activation of SRC family kinases. Promotes phosphorylation of PDCD6IP/ALIX and STAM. 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.

1. Andreadis, A., Brown, W. M., Kosik, K. S.Structure and novel exons of the human tau gene.Biochemistry 31: 10626-10633, 1992. 2. Donlon, T. A., Harris, P., Neve, R. L.Localization of microtubule-associated protein tau (MTBT1) to chromosome 17q21. (Abstract) Cytogenet. Cell Genet. 46: 607, 1987. 3. Rademakers, R., Cruts, M., van Broeckhoven, C.The role of tau (MAPT) in frontotemporal dementia and related tauopathies.Hum. Mutat. 24: 277-295, 2004.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

79 kDa

6

Platelet derived growth factor receptor beta

Cell membrane; After ligand binding, the autophosphorylated receptor is ubiquitinated and internalized, leading to its degradation.

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.