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DNAM-1/CD226 Protein, Human, Recombinant (His & Avi)

产品编号 TMPK-00229DNAM-1/CD226 Protein, Human, Recombinant (His & Avi)

DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily.DNAM-1 mediates cellular adhesion to other cells bearing its ligands, CD112 and CD155, and cross-linking DNAM-1 with antibodies causes cellular activation. Furthermore, DNAM-1 can interact with PVR and PVRL2. DNAM-1/CD226 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 28.9 kDa and the accession number is Q15762.

DNAM-1/CD226 Protein, Human, Recombinant (His & Avi)

DNAM-1/CD226 Protein, Human, Recombinant (His & Avi)

产品编号 TMPK-00229DNAM-1/CD226 Protein, Human, Recombinant (His & Avi)
DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily.DNAM-1 mediates cellular adhesion to other cells bearing its ligands, CD112 and CD155, and cross-linking DNAM-1 with antibodies causes cellular activation. Furthermore, DNAM-1 can interact with PVR and PVRL2. DNAM-1/CD226 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 28.9 kDa and the accession number is Q15762.
规格价格库存数量
100 μg
¥ 1,990
5日内发货
500 μg
¥ 8,000
5日内发货
1 mg
¥ 13,300
5日内发货
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实验操作小课堂
常见问题解答
细胞实验中,抑制剂如何溶解?
用 DMSO 配置较高浓度母液,母液存于 -80℃,建议多分装几管,一周内使用的存于 4℃,避免反复冻融。实验时用 pbs、生理盐水、培养基、水这些稀释,细胞实验DMSO的终浓度不超过 0.1%。如果超过 0.1%,则需要在做预试验的时候,先进行溶剂阴性对照实验,排除溶剂对细胞的影响。
超声久了会不会对化合物的结构有影响?
建议以较低频率对化合物进行超声,不会对化合物的结构造成影响。
收到粉状试剂粘壁严重,如何处理?
建议您用离心机 3000 rpm下离心一会儿,将粉末收集到管底。
如果低于说明书给出的最高溶解度情况下,产品仍未溶解怎么办?
建议您使用一些辅助溶解方法,如水浴加热至 45℃ 或用超声震荡,加速粉末溶解。
产品溶解需要超声吗?如果没有超声仪怎么办?
超声可以加快粉末的溶解速度,如果您的化合物溶解不了,建议您尝试超声。如果您没有超声仪,建议您选择较低母液浓度,或者较少粉末量,尝试溶解。
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产品信息

生物活性
1. Immobilized Human DNAM-1, His Tag at 2μg/ml (100μl/well) on the plate. Dose response curve for Human CD155, mFc Tag with the EC50 of 0.24μg/ml determined by ELISA (QC Test). 2. Human CD155, hFc Tag captured on Protein A chip, can bind Human DNAM-1, His Tag with an affinity constant of 0.22μM as determined in a SPR assay.
产品描述
DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily.DNAM-1 mediates cellular adhesion to other cells bearing its ligands, CD112 and CD155, and cross-linking DNAM-1 with antibodies causes cellular activation. Furthermore, DNAM-1 can interact with PVR and PVRL2. DNAM-1/CD226 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 28.9 kDa and the accession number is Q15762.
种属
Human
表达系统
HEK293 Cells
标签C-His-Avi
蛋白编号Q15762
别名
TLiSA1,PTA1,DNAM1,CD226 molecule,CD226
蛋白构建
Glu19-Asn247
蛋白纯度
> 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC
分子量28.9 kDa (predicted). Due to glycosylation, the protein migrates to 45-70 kDa based on Tris-Bis PAGE result.
内毒素< 1 EU/μg by the LAL method.
缓冲液Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
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.
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.
运输方式In general, Lyophilized powders are shipping with blue ice.
研究背景
DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily.DNAM-1 mediates cellular adhesion to other cells bearing its ligands, CD112 and CD155, and cross-linking DNAM-1 with antibodies causes cellular activation. Furthermore, DNAM-1 can interact with PVR and PVRL2.

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