EphA4 Antibody

Immunohistochemistry (FFPE): 1:25,Flow cytometry: 1:25 (1x10e6 cells),Western blot: 1:500-1:2000

The stated application concentrations are suggested starting points. Titration of the EphA4 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains. The tyrosine kinase (TK) group is mainly involved in the regulation of cell-cell interactions such as differentiation, adhesion, motility and death. There are currently about 90 TK genes sequenced, 58 are of receptor protein TK (e.g. EGFR, EPH, FGFR, PDGFR, TRK, and VEGFR families), and 32 of cytosolic TK (e.g. ABL, FAK, JAK, and SRC families).

Purified

In 1X PBS, pH 7.4, with 0.09% sodium azide

A portion of amino acids 40-70 from the human protein was used as the immunogen for the EphA4 antibody.

This EphA4 antibody is available for research use only.

SAS precipitation

Human

P54764