Biotinylated Human Galectin-9 / LGALS9 Protein, His, Avitag™ (SPR verified) | LG9-H82H3-200ug

Biotinylated Human Galectin-9 / LGALS9 Protein, His, Avitag™ (SPR verified) | LG9-H82H3-200ug| Gentaur Distribution US, UK & Europe

Galectin-9 (LGALS9) is also known as tumor antigen HOM-HD-21 and ecalectin. Galectins are a family of proteins defined by their binding specificity for β-galactoside sugars, such as N-acetyllactosamine (Galβ1-3GlcNAc or Galβ1-4GlcNAc), which can be bound to proteins by either N-linked or O-linked glycosylation. As for Galectin-9, it has high affinity for the Forssman pentasaccharide, and it is also the ligand for HAVCR2/TIM3. Forthermore, Galectin-9 stimulates bactericidal activity in infected macrophages by causing macrophage activation and IL1B secretion which restricts intracellular bacterial growth.

Source: Biotinylated Human Galectin-9, His, Avitag (LG9-H82H3) is expressed from human 293 cells (HEK293). It contains AA Ala 2 - Thr 323 (Accession # O00182-2).

Format: Powder.

Tag: N-10×His & N-Avi.

Expression System: HEK293.

Expression Region: Ala 2 - Thr 323.

Conjugate: Biotin-labeled.

Molecular Weight: 39.3 kDa.

Characteristics: This protein carries a polyhistidine tag at the N-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 39.3 kDa. The protein migrates as 52-58 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity: 90%.

Buffer: 20 mM MOPS, 50 mM Nacl, 1 mM EDTA, 2 mM DTT, pH7.4.

Storage Conditions: -20℃.

Shipping Conditions: RT