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Biotinylated Human Siglec-15 / SIGLEC15 Protein (Fc&Avi Tag)

Cat No.: BL-2403NP
Description Related products
tag Fc&Avi
host species Human
accession Q6ZMC9
synonym Sialic acid-binding Ig-like lectin 15; Siglec-15; CD33 antigen-like 3; CD33L3
background Human Siglec-15 is a transmembrane glycoprotein in the Siglec family. Siglecs are type I transmembrane proteins where the NH3+-terminus is in the extracellular space and the COO−-terminus is cytosolic. Each Siglec contains an N-terminal V-type immunoglobulin domain (Ig domain) which acts as the binding receptor for sialic acid. These lectins are placed into the group of I-type lectins because the lectin domain is an immunoglobulin fold. All Siglecs are extended from the cell surface by C2-type Ig domains which have no binding activity. Siglecs differ in the number of these C2-type domains. Human Siglec-15 consists of a 244 amino acid (aa) extracellular domain (ECD) with two Ig-like domains, a 21 aa transmembrane segment, and a 44 aa cytoplasmic domain. Siglec-15 function is important for osteoclast formation and TRANCE/RANK Ligand signaling in osteoclasts.
description Biotinylated Recombinant Human Sialic Acid-binding Ig-like Lectin 15 is produced by our Mammalian expression system and the target gene encoding Phe20-Thr263 is expressed with a Fc, Avi tag at the C-terminus. The biotin to protein ratio is 0.5-1 as determined by the HABA assay.
source Human Cells
AA sequence Phe20-Thr263
molecular weight 55.3kDa. AP Mol Mass 58-75kDa, reducing conditions.
purity >90% as determined by reducing SDS-PAGE.
endotoxin Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
formulation Lyophilized from a 0.2 μm filtered solution of PBS, 150mM NaCl, 0.3% Chaps, 5% Trehalose, pH 7.4.
stability Biotinylated Human Siglec-15 protein is stable for 1 year at -70℃
reconstitution Dissolve the lyophilized protein in distilled water.
usage For Research Use Only
storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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