Anti-Band 4.1-like protein 1 EPB41L1 Antibody Picoband®

Band 4.1-like protein 1 is a protein that in humans is encoded by the EPB41L1 gene. This gene is mapped to 20q11.23. It is found that a heterozygous missense mutation in the EPB41L1 gene causing nonsyndromic intellectual disability. This gene may function to confer stability and plasticity to neuronal membrane via multiple interactions, including the spectrin-actin-based cytoskeleton, integral membrane channels and membrane-associated guanylate kinases. EPB41L1 has been shown to interact with ITPR1, Dopamine receptor D2, Dopamine receptor D3, CENTG1 and Nuclear mitotic apparatus protein 1.

A synthetic peptide corresponding to a sequence at the C-terminus of human EPB41L1, different from the related mouse and rat sequences by one amino acid.

Actin Binding Proteins, Actin, etc., Cytoskeleton, Cytoskeleton/ECM, Microfilaments, Plasma Membrane, Signal Transduction, Subcellular Markers, Tags & Cell Markers

May function to confer stability and plasticity to neuronal membrane via multiple interactions, including the spectrin-actin-based cytoskeleton, integral membrane channels and membrane-associated guanylate kinases.

1. Binda, Alicia V; Kabbani Nadine, Lin Ridwan, Levenson Robert (September 2002) . D2 and D3 dopamine receptor cell surface localization mediated by interaction with protein 4.1N. Mol. Pharmacol. (United States) 62 (3) : 507–13. 2. Hamdan, F. F., Gauthier, J., Araki, Y., Lin, D.-T., Yoshizawa, Y., Higashi, K., Park, A.-R., Spiegelman, D., Dobrzeniecka, S., Piton, A., Tomitori, H., Daoud, H., and 22 others. Excess of de novo deleterious mutations in genes associated with glutamatergic systems in nonsyndromic intellectual disability. Am. J. Hum. Genet. 88: 306-316, 2011. Note: Erratum: Am. J. Hum. Genet. 88: 516 only, 2011. 3. Kim AC, Van Huffel C, Lutchman M, Chishti AH (June 1998) . Radiation hybrid mapping of EPB41L1, a novel protein 4.1 homologue, to human chromosome 20q11.2-q12. Genomics 49 (1) : 165–6.

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.