规格

价格

库存

数量

5 μg

¥ 428

6-8日内发货

10 μg

¥ 683

6-8日内发货

20 μg

¥ 1,130

5日内发货

50 μg

¥ 2,270

5日内发货

100 μg

¥ 4,430

5日内发货

200 μg

¥ 6,730

5日内发货

500 μg

¥ 13,800

5日内发货

1 mg

¥ 28,800

5日内发货

生物活性

产品描述	CEACAM5 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 98.5 kDa and the accession number is P06731-1.
生物活性	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
研究背景	Carcinoembryonic antigen-related cell adhesion molecules (CEACAMs) belong to a group of mammalian immunoglobulin related glycoproteins. They play critical roles in cell–cell recognition. CEACAM5, also called CEA and CD66e, is characterized by having seven extracellular Ig domains and a glycosylphosphatidylinositol (GPI) anchor. CEACAM5 is expressed primarily by epithelial cells, and functions as a calcium-independent adhesion molecule through homophilic and heterophilic interactions with CEACAM1. Studies have shown that CEACAM5 is overexpressed in a majority of carcinomas, and its overexpression can protect tumor cells from apoptosis. It is commonly used as a cancer marker.
种属	Human
表达系统	HEK293 Cells
标签	C-hFc
蛋白编号	P06731-1
蛋白构建	Lys35-Ala685
蛋白纯度	≥ 95% as determined by SDS-PAGE.
蛋白性状	Lyophilized powder
缓冲液	Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
复溶方法	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
别名	CEA, CD66e, carcinoembryonic antigen-related cell adhesion molecule 5
内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.

化学信息

分子量	98.5 kDa (predicted); 120-200 kDa (reducing condition, due to glycosylation)

储存&溶解度

运输方式

In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.

存储

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

实际储存温度请以COA为准

CEACAM5 Protein, Human, Recombinant (hFc)

CEACAM5 Protein, Human, Recombinant (hFc)

产品介绍

引用文献

计算器

剂量转换

技术支持