| 货号: 11478 |
| 产品全名: 人 IFNB1 蛋白 |
| 规格: 10/50/100 µg |
| 基因符号 IFB;IFF;IFN-beta;IFNB |
| 目标蛋白: IFNB1 |
| UNIPROT ID: P01574 |
| 描述: Recombinant Human IFNB1 with C-terminal human Fc tag |
| 背景: This gene encodes a cytokine that belongs to the interferon family of signaling proteins, which are released as part of the innate immune response to pathogens. The protein encoded by this gene belongs to the type I class of interferons, which are important for defense against viral infections. In addition, type I interferons are involved in cell differentiation and anti-tumor defenses. Following secretion in response to a pathogen, type I interferons bind a homologous receptor complex and induce transcription of genes such as those encoding inflammatory cytokines and chemokines. Overactivation of type I interferon secretion is linked to autoimmune diseases. Mice deficient for this gene display several phenotypes including defects in B cell maturation and increased susceptibility to viral infection. [provided by RefSeq, Sep 2015] |
| 物种/宿主: HEK293 |
| 分子量: The protein has a predicted molecular mass of 46.2 kDa after removal of the signal peptide. The apparent molecular mass of IFNB1-hFc is approximately 40-55 kDa due to glycosylation. |
| 分子特征: IFNB1(Met22-Asn187) 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 IFNB1 Protein, hFc Tag on SDS-PAGE under reducing condition. |
