Fgr (NM_010208) Mouse Recombinant Protein

• Background:

  Non-receptor tyrosine-protein kinase that transmits signals from cell surface receptors devoid of kinase activity and contributes to the regulation of immune responses, including neutrophil, monocyte, macrophage and mast cell functions, cytoskeleton remodeling in response to extracellular stimuli, phagocytosis, cell adhesion and migration. Promotes mast cell degranulation, release of inflammatory cytokines and IgE-mediated anaphylaxis. Acts downstream of receptors that bind the Fc region of immunoglobulins, such as MS4A2/FCER1B, FCER1G and FCGR2. Acts downstream of ITGB1 and ITGB2, and regulates actin cytoskeleton reorganization, cell spreading and adhesion. Depending on the context, activates or inhibits cellular responses. Functions as negative regulator of ITGB2 signaling, phagocytosis and SYK activity in monocytes (PubMed:11672534) . Required for normal ITGB1 and ITGB2 signaling, normal cell spreading and adhesion in neutrophils and macrophages (PubMed:8666673 and PubMed:9687507) . Functions as positive regulator of cell migration and regulates cytoskeleton reorganization via RAC1 activation (PubMed:15561106) . Phosphorylates SYK (in vitro) and promotes SYK-dependent activation of AKT1 and MAP kinase signaling (PubMed:21746961) . Phosphorylates PLD2 in antigen-stimulated mast cells, leading to PLD2 activation and the production of the signaling molecules lysophosphatidic acid and diacylglycerol. Promotes activation of PIK3R1. Phosphorylates FASLG, and thereby regulates its ubiquitination and subsequent internalization. Phosphorylates ABL1. Promotes phosphorylation of CBL, CTTN, PIK3R1, PTK2/FAK1, PTK2B/PYK2 and VAV2. Phosphorylates HCLS1 that has already been phosphorylated by SYK, but not unphosphorylated HCLS1.[UniProtKB/Swiss-Prot Function]

• Synonyms:

  Ali18; Mhdaali18

• Gene ID:

  14191

• UniProt:

  P14234

• Accession Number mRNA:

  NM_010208

• Chromosomal Location:

  4 66.11 cM

• Expression System:

  HEK293T

• Tag:

  C-MYC/DDK

• Concentration:

  >50 ug/mL as determined by microplate BCA method

• Purity:

  > 80% as determined by SDS-PAGE and Coomassie blue staining

• Form:

  Liquid

• Buffer:

  25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.

• Molecular Weight:

  58.9 kDa

• Storage Conditions:

  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.

• Symbol:

  Fgr

• Species:

  Mouse

• Protein ID:

  NP_034338

• Overview:

  Purified recombinant protein of Mouse FGR proto-oncogene, Src family tyrosine kinase (Fgr), with C-terminal MYC/DDK tag, expressed in HEK293T cells, 20ug

• Gene ID URL:

  https://www.ncbi.nlm.nih.gov/gene/14191

• Uniprot URL:

  https://www.uniprot.org/uniprot/P14234

• Accession Number mRNA URL:

  https://www.ncbi.nlm.nih.gov/nuccore/NM_010208

• Protein ID Link:

  https://www.ncbi.nlm.nih.gov/nuccore/NP_034338