Animal-Free Galectin-2/LGALS2 蛋白, Human (His)

The Galectin-2 (LGALS2) protein binds with affinity to β-galactopyranoside and forms homodimers, indicating a basic functional organization. Although the physiological role is unclear, β-galactoside binding of LGALS2 suggests a possible involvement in recognition of specific carbohydrates. Animal-Free Galectin-2/LGALS2 Protein, Human (His) is the recombinant human-derived animal-FreeGalectin-2/LGALS2 protein, expressed by E. coli , with N-His labeled tag. The total length of Animal-Free Galectin-2/LGALS2 Protein, Human (His) is 131 a.a., with molecular weight of ~15.5 kDa.

Galectin-2 (LGALS2) 蛋白表现出与 β-半乳糖苷结合的亲和力，但其确切的生理功能仍不清楚。在结构上，它形成同二聚体，表明其功能状态下的基本组织。虽然 LGALS2 在细胞过程中的具体作用尚未阐明，但其与 β-半乳糖苷结合的能力表明其可能参与识别特定碳水化合物结构并与之相互作用。同二聚体排列进一步暗示其功能活性中的协作机制，强调需要进一步探索以揭示 LGALS2 在细胞环境和分子相互作用中复杂的生物学意义。

Measured by its ability to agglutinate human red blood cells. The ED₅₀ for this effect is <20 μg/mL

Human

E. coli

N-His

P05162 (T2-E132)

3957  [NCBI]

TGELEVKNMDMKPGSTLKITGSIADGTDGFVINLGQGTDKLNLHFNPRFSESTIVCNSLDGSNWGQEQREDHLCFSPGSEVKFTVTFESDKFKVKLPDGHELTFPNRLGHSHLSYLSVRGGFNMSSFKLKE

Approximately 15.5 kDa

Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized from a solution containing 1X PBS, pH 7.4, trehalose.

<0.1 EU per 1 μg of the protein by the LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US;may vary elsewhere.