NEDD9 (Neural Precursor Cell Expressed Developmentally Down-regulated protein 9, Enhancer of Filamentation 1, hEF1, CRK-associated Substrate-related Protein, CAS-L, CasL, Cas Scaffolding Protein Family Member 2, NEDD-9, Renal Carcinoma Antigen NY-REN-12, p105, CASL, CASS2)

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£927.00

SKU:: 168387
Reinheit:: Purified by Protein A affinity chromatography.
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Host:: Mouse
Immunogen:: Synthetic peptide corresponding to aa82-398 from human HEF1.
Klon:: 2G9
Format:: Supplied as a liquid in 0.02M potassium phosphate, 0.15M sodium chloride, pH 7.2, 0.01% sodium azide.
Weitere Details:: HEF1, also known as Enhancer of filamentation 1, CRK-associated substrate-related protein, CAS-L, CasL, p105 and Neural precursor cell expressed developmentally down-regulated 9 is the product of the NEDD9 (CASGL) gene. HEF1 functions as a docking protein that plays a central coordinating role for tyrosine-kinase-based signaling related to cell adhesion. HEF1 may also function in transmitting growth control signals between focal adhesions at the cell periphery and the mitotic spindle in response to adhesion or growth factor signals initiating cell proliferation. HEF1 may also play an important role in integrin B-1 or B cell receptor (BCR) mediated signaling in B- and T-cells. Integrin B-1 stimulation leads to recruitment of various proteins including CRK, NCK and SHPTP2 to the tyrosine phosphorylated form. HEF1 forms a homodimer and can heterodimerize with HLH proteins ID2, E12, E47 and also with p130cas. HEF1 also forms complexes in vivo with related adhesion focal tyrosine kinase (RAFTK), adapter protein CRKL and LYN kinase and also interacts with MICAL and TXNL4/DIM1. This protein localizes to both the cell nucleus and the cell periphery and is differently localized in fibroblasts and epithelial cells. In fibroblasts, it is predominantly nuclear and in some cells is present in the Golgi apparatus. In epithelial cells, it is localized predominantly in the cell periphery with particular concentration in lamellipodia, but it is also found in the nucleus. HEF1 is widely expressed although higher levels are detected in kidney, lung, and placental tissue. HEF1 is also detected in T-cells, B-cells and diverse cell lines. HEF1 is activated upon induction of cell growth. Cell cycle-regulated processing produces four isoforms: p115, p105, p65, and p55. Isoform p115 arises from p105 phosphorylation and appears later in the cell cycle. Isoform p55 arises from p105 as a result of cleavage at a caspase cleavage-related site and it appears specifically at mitosis. The p65 isoform is poorly detected. Isoforms p105 and p115 are predominantly cytoplasmic and associate with focal adhesions while p55 associates with the mitotic spindle. Applications: Suitable for use in Immunofluorescence, ELISA, Western Blot and Immunoprecipitation. Other applications not tested. Recommended Dilution: Immunofluorescence: 1:500 ELISA: 1:5000-1:20,000 Western Blot: 1:5000 Immunoprecipitation: 1:1000 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Versandbedingungen:: Blue Ice