武汉费斯德生物科技有限公司, NewEast Biosciences 中国办事处

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Human ICOS Protein, hFc tag

Recombinant human ICOS protein with C-terminal human Fc tag
5/5

$525.00

货号:11292

规格: 100 μg

库存状态:In Stock

           产品描述          
货号:   11292
产品全名:   人 ICOS 蛋白
规格:   10/50/100 µg
基因符号   ICOS;CD278;AILIM;Inducible T-cell costimulator
目标蛋白:    ICOS
UNIPROT ID:    Q9Y6W8
描述:   Recombinant human ICOS protein with C-terminal human Fc tag
背景:     The protein encoded by this gene belongs to the CD28 and CTLA-4 cell-surface receptor family. It forms homodimers and plays an important role in cell-cell signaling, immune responses, and regulation of cell proliferation.
物种/宿主:    HEK293
分子量:   The protein has a predicted molecular mass of 39.7 kDa after removal of the signal peptide. The apparent molecular mass of ICOS-hFc is approximately 55 kDa due to glycosylation.
分子特征:   ICOS(Glu21-Lys140) hFc(Glu99-Ala330)
纯化:   The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
Formulation & Reconstitution:   Lyophilized from nanodisc solubilization buffer (20 mM Tris-HCl, 150 mM NaCl, pH 8.0). Normally 5% – 8% trehalose is added as protectants before lyophilization.
储存和运输:   Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.

Figure 1. Human ICOS Protein, hFc Tag on SDS-PAGE under reducing condition.

Figure 2. ELISA plate pre-coated by 1 µg/ml (100 µl/well) Human ICOS protein, hFc Tag (11292) can bind Anti-ICOS Neutralizing antibody 28021 in a linear range of 0.64-400 ng/mL.
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