SEZ6L in Mouse Brain. SEZ6L was detected in perfusion fixed frozen sections of mouse brain (hippocampus) using Sheep Anti-Mouse SEZ6L Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4804) at 1.7 µg/mL overnight at 4 °C. Tissue was stained using the NorthernLights™ 557-conjugated Anti-Sheep IgG Secondary Antibody (red; Catalog # NL010) and counterstained with DAPI (blue). Specific staining was localized to neuronal cell bodies and processes. View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections.
Preparation and Storage
Sterile PBS to a final concentration of 0.2 mg/mL.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
SEZ6L (Seizure 6-Like protein; also BSRP-B/Brain-specific receptor-like protein B) is a 200-210 kDa member of the SEZ6 family of proteins. It is expressed in the plasma membrane and ER of CNS neurons, particularly cerebellar interneurons plus Purkinje and granule cells. SEZ6L likely regulates Ca++ availability and thus impacts PKC alpha activation and mGluR1 signaling. Mature mouse SEZ6L is a 932 amino acid (aa) type I transmembrane protein. It contains an 866 aa extracellular domain (ECD) (aa 32-897) and a 45 aa cytoplasmic tail. The ECD shows three CUB domains and five short consensus repeats (SCRs). There is one 190-200 kDa splice variant termed BSRP-B that contains a Phe substitution for aa 807-872 of the fifth SCR domain. Over aa 32-889, mouse SEZ6L shares 80% and 97% aa identity with human and rat SEZ6L, respectively.
Seizure-related 6 Homolog-like
Entrez Gene IDs:
23544 (Human); 56747 (Mouse); 304554 (Rat)
Acig1; AIG1; Aig1L; BSRP-B; seizure related 6 homolog (mouse)-like; seizure related gene 6-like; SEZ6L
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