Fam49b (NM_144846) Mouse Recombinant Protein

Negatively regulates RAC1 signaling and RAC1-driven cytoskeletal remodeling (PubMed:31285585) . Regulates chemotaxis, cell migration and epithelial polarization by controlling the polarity, plasticity, duration and extent of protrusions. Limits Rac1 mediated activation of the Scar/WAVE complex, focuses protrusion signals and regulates pseudopod complexity by inhibiting Scar/WAVE-induced actin polymerization (By similarity) . Protects against Salmonella bacterial infection. Attenuates processes such as macropinocytosis, phagocytosis and cell migration and restrict sopE-mediated bacterial entry (PubMed:31285585) . Restricts also infection mediated by Mycobacterium tuberculosis and Listeria monocytogenes (PubMed:31285585) . Involved in the regulation of mitochondrial dynamics and oxidative stress (PubMed:29059164) .[UniProtKB/Swiss-Prot Function]

Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.

Purified recombinant protein of Mouse family with sequence similarity 49, member B (Fam49b), with C-terminal MYC/DDK tag, expressed in HEK293T cells, 20ug