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GA4-H5246-100ug GA4-H5246-1mg

Human Galectin-4 / LGALS4 / L36LBP Protein, His Tag



Human Galectin-4, His Tag (GA4-H5246) is expressed from human 293 cells (HEK293). It contains AA Met 1 - Ile 323 (Accession # P56470-1).


  • Tag: N-9×His
  • Host: HEK293
  • Size: 100ug
  • Buffer: 50 mM HEPES, 150 mM NaCl, 5 mM EDTA, 2 mM TCEP, pH7.4
  • Format: Powder
  • Purity: 95%
  • Storage: -20℃
  • Category: Other Recombinant Proteins
  • Molecule: Galectin-4
  • Accession: NP_006140.1
  • Conjugate: Unconjugated
  • Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  • Background: Galectin-4 (Gal-4), also known as L36LBP (L-36 lactose-binding protein). The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. Galectin-4 expression is concentrated within microvilli in the gastrointestinal epithelium, where it can interact with CD3 and bind activated T cells in the lamina propria during intestinal inflammation. LGALS4 is an S-type lectin that is strongly underexpressed in colorectal cancer.
  • Exp Region: Met 1 - Ile 323
  • Swiss-prot: P56470-1
  • Characteristics: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 38.1 kDa. The protein migrates as 40-44 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
  • Endotoxin Level: 1.0 EU per μg
  • Molecular Weight: 38.1 kDa
  • Shipping Condition: RT
  • Species Reactivity: Human
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