重组人Galectin-3蛋白-ACROBiosystems百普赛斯

Human Galectin-3 Protein, His Tag

分子别名（Synonym）

Galectin-3,LGALS3,MAC2,Gal-3,35 kDa lectin,CBP 35,GALBP,IgE-binding protein,L-31,Laminin-binding protein,Lectin L-29,Mac-2 antigen

表达区间及表达系统（Source）

Human Galectin-3, His Tag (GA3-H5247) is expressed from human 293 cells (HEK293). It contains AA Met 1 - Ile 250 (Accession # P17931-1).

Predicted N-terminus: His

蛋白结构（Molecular Characterization）

This protein carries a polyhistidine tag at the N-terminus.

The protein has a calculated MW of 27.5 kDa. The protein migrates as 35-41 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素（Endotoxin）

Less than 1.0 EU per μg by the LAL method.

纯度（Purity）

>95% as determined by SDS-PAGE.

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in 50 mM HEPES, 150 mM NaCl, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

重构方法（Reconstitution）

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储（Storage）

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

-20°C to -70°C for 12 months in lyophilized state;

-70°C for 3 months under sterile conditions after reconstitution.

背景（Background）

半乳凝素-3（Gal-3）也称为LGALS3、35kDa凝集素、碳水化合物结合蛋白35（CBP 35）、半乳糖特异性凝集素3、半乳糖苷结合蛋白（GALBP）、IgE结合蛋白、层粘连蛋白、Mac-2抗原、凝集素L-29。半乳凝素-3是凝集素家族的成员。LGALS3/Galectin-3在细胞核、细胞质、线粒体、细胞表面和细胞外空间表达。LGALS3/Galectin-3已被证明参与以下生物学过程：细胞粘附、细胞活化和化学吸引、细胞生长和分化、细胞周期和凋亡。