NRXN3/Neurexin-3 Protein, Human (HEK293, Fc)

Neurexin-3-beta is neuronal cell surface protein that is involved in cell recognition and cell adhesion. Neurexin-3-beta mediates intracellular signaling. NRXN3/Neurexin-3 Protein, Human (HEK293, Fc) is the recombinant human-derived NRXN3/Neurexin-3 protein, expressed by HEK293 , with C-hFc labeled tag.

NRXN3 encodes a member of a family of proteins that function in the nervous system as receptors and cell adhesion molecules. Extensive alternative splicing and the use of alternative promoters results in multiple transcript variants and protein isoforms for this gene, but the full-length nature of many of these variants has not been determined. Transcripts that initiate from an upstream promoter encode alpha isoforms, which contain epidermal growth factor-like (EGF-like) sequences and laminin G domains. Transcripts initiating from the downstream promoter encode beta isoforms, which lack EGF-like sequences. Genetic variation at this locus has been associated with a range of behavioral phenotypes, including alcohol dependence and autism spectrum disorder^{[1][2][3][4][5]}.

Human

HEK293

C-hFc

Q9HDB5-2 (S36-T357)

9369  [NCBI]

Partial

SSNVASSSSTSSSPGSHSQHEHHFHGSKHHSVPISIYRSPVSLRGGHAGATYIFGKSGGLILYTWPANDRPSTRSDRLAVGFSTTVKDGILVRIDSAPGLGDFLQLHIEQGKIGVVFNIGTVDISIKEERTPVNDGKYHVVRFTRNGGNATLQVDNWPVNEHYPTGRQLTIFNTQAQIAIGGKDKGRLFQGQLSGLYYDGLKVLNMAAENNPNIKINGSVRLVGEVPSILGTTQTTSMPPEMSTTVMETTTTMATTTTRKNRSTASIQPTSDDLVSSAECSSDDEDFVECEPSTGRSANPTEPGIRRVPGASEVIRESSSTT

Approximately 75-85 kDa,based on SDS-PAGE under reducing conditions,due to the glycosylation.

≥ 95%, as determined by reducing SDS-PAGE.

<1 EU/μg, determined by LAL method.