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This peptide corresponds to 18 amino acids near the carboxy terminus of human LRFN1.
PEP-0813 can be used as a blocking peptide with polyclonal antibody PA5-20698.
LRFN1 is one of a family of five transmembrane glycoproteins that are highly expressed in neuronal tissues. LRFN proteins share leucine-rich repeat (LRR)-immunoglobulin-like (Ig)-fibronectin type III (Fn)-transmembrane domain structure with other members of the LRR-Ig-Fn protein superfamily such as the Slitrk family of proteins. Expression of LRFN1, -3, and -4 mRNA was detected in embryonic neuronal cells, while Lrfn2 and Lrfn5 expression was primarily restricted to more mature cells. LRFN1, -2, and -4 bound to PDZ domains of postsynaptic PSD95, re-distributing PSD95 to the cell periphery. It has been suggested that the Lrfn proteins play a role in the developing and/or mature vertebrate nervous system. At least two isoforms of LRFN1 are known to exist.
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Protein Aliases: CTC-246B18.8; Leucine-rich repeat and fibronectin type III domain-containing protein 1; Synaptic adhesion-like molecule 2
Gene Aliases: KIAA1484; LRFN1; SALM2
UniProt ID: (Human) Q9P244
Entrez Gene ID: (Human) 57622
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