Recombinant Mouse Siglec-F (C-6His)

Protein Construction: Recombinant Mouse Sialic Acid-binding Ig-like Lectin 5 is produced by our Mammalian expression system and the target gene encoding Asp18-Thr437 is expressed with a 6His tag at the C-terminus.

Sequence: Asp18-Thr437.

Fusion tag: C-6His.

Accession: Q920G3.

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin: < 1.0 EU per µg as determined by the LAL method.

Mol Mass: 46.2 kDa.

AP Mol Mass: 55-70 kDa.

Formulation: Lyophilized from a 0.2 μm filtered solution of PBS, 1mM EDTA, pH 7.4.

Background: Siglec 5 to 11 share a high degree of sequence similarity with CD33/Siglec-3 both in their extracellular and intracellular regions. They are collectively referred to as CD33-related Siglecs. One remarkable feature of the CD33-related Siglecs is their differential expression pattern within the hematopoietic system. This fact, together with the presence of two conserved immunoreceptor tyrosine-based inhibition motifs (ITIMs) in their cytoplasmic tails, suggests that CD33-related Siglecs are involved in the regulation of cellular activation within the immune system. Mouse Siglec-F cDNA encodes a 569 amino acid polypeptide with a hydrophobic signal peptide, an N-terminal Ig-like V-type domain, three Ig-like C2-type domains, a transmembrane region and a cytoplasmic tail. The expression of Siglec-F is restricted to the cells of myelomonocytic lineage. Mouse Siglec-F is likely an ortholog of human Siglec-5. Unlike many human CD33-related Siglecs, which show similar binding to both alpha 2,3- and alpha 2,6-linked sialic acids, mouse Siglec-F preferentially recognize alpha 2,3-linked sialic acid.

• Artikelnummer: ELSPKSM041438-50
• Hersteller: Elabscience Biotechnology
• Hersteller Artikelnummer: ELA-PKSM041438-50
• Verpackungseinheit: 50 µg
• Mengeneinheit: STK
• Reaktivität: Mouse (Murine)
• Wirt: Human