FGL1 重组蛋白 (Primary Amine Labeling), Human (hFc)

FGL1 Protein (Primary Amine Labeling), Human, Recombinant (hFc), Biotinylated

产品编号 TMPK-00204 FGL1 Protein (Primary Amine Labeling), Human, Recombinant (hFc), Biotinylated

Fibrinogen-like protein 1 (FGL-1) is a protein that is structurally related to fibrinogen. In humans, FLG-1 is encoded by the FGL1 gene.Fibrinogen-like protein 1 is a member of the fibrinogen family of proteins, which also includes fibrinogen, fibrinogen-like protein 2, and clotting factors V, VIII, and XIII.Fibrinogen-like Protein 1 is a major immune inhibitory ligand of LAG-3.

规格	价格	库存
100 μg	¥ 5,180	5日内发货
500 μg	¥ 20,700	5日内发货
1 mg	¥ 34,600	5日内发货

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常见问题解答

问化合物带有盐酸盐离子、硫酸盐离子等是否和其本身有什么区别？盐形式和游离态有什么区别？

答盐和非盐形式化合物的活性分子是一样的，在生物实验中起到的效果也一致，活性和使用方法都是一样的。只是由于呈盐不同，物理性质比如溶解度会有差异。建议您根据溶解、实验需求进行选择。

问如何选择某个靶点的特异性或总的抑制剂？特异性和非特异性的区别是什么？

答抑制剂按照特异性分为广谱 pan 和特异性 selective 两种。Pan 为某个靶点总的抑制剂，对所有亚型或整个家族的成员都有抑制作用。Selective 抑制剂针对某个蛋白激酶的某个亚型或家族中某个成员抑制率特别高或有特异性抑制作用。一般评价一个抑制剂的抑制效率主要看 IC50 值，IC50 值越低，说明抑制剂效率越高。建议您根据以上几个特征进行综合选择，也可联系技术帮您推荐相关抑制剂。

产品信息

生物活性	Immobilized Human LAG3, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human FGL1, hFc Tag with the EC50 of 4.2ng/ml determined by ELISA.
产品描述	Fibrinogen-like protein 1 (FGL-1) is a protein that is structurally related to fibrinogen. In humans, FLG-1 is encoded by the FGL1 gene.Fibrinogen-like protein 1 is a member of the fibrinogen family of proteins, which also includes fibrinogen, fibrinogen-like protein 2, and clotting factors V, VIII, and XIII.Fibrinogen-like Protein 1 is a major immune inhibitory ligand of LAG-3.
种属	Human
表达系统	HEK293 Cells
标签	N-hFc
蛋白编号	Q08830
别名	LFIRE-1,Lag3 ligand,HP-041,HFREP-1,HFREP1,Hepassocin,FGL-1,FGL1
蛋白构建	Asp64-Asn305
蛋白纯度	> 95% as determined by Tris-Bis PAGE; > 90% as determined by HPLC
分子量	54.8 kDa (predicted). Due to glycosylation, the protein migrates to 60-66 kDa based on Tris-Bis PAGE result.
内毒素	< 1 EU/μg by the LAL method.
缓冲液	Supplied as 0.22 μm filtered solution in 20 mM PB, 250 mM NaCl (pH 7.4).
存储	It is recommended to store the product under sterile conditions at -70°C or lower. Samples are stable for up to 12 months at -80°C. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
研究背景	Fibrinogen-like protein 1 (FGL-1) is a protein that is structurally related to fibrinogen. In humans, FLG-1 is encoded by the FGL1 gene.Fibrinogen-like protein 1 is a member of the fibrinogen family of proteins, which also includes fibrinogen, fibrinogen-like protein 2, and clotting factors V, VIII, and XIII.Fibrinogen-like Protein 1 is a major immune inhibitory ligand of LAG-3.