纯度 | >90%SDS-PAGE. |
种属 | Human |
靶点 | FAM114A2重组蛋白 |
Uniprot No | Q9NRY5 |
内毒素 | < 0.01EU/μg |
表达宿主 | E.coli |
表达区间 | 1-505aa |
氨基酸序列 | MSDKDDIETPLLTEAAPILEDGNCEPAKNSESVDQGAKPESKSEPVVSTRKRPETKPSSDLETSKVLPIQDNVSKDVPQTRWGYWGSWGKSILSSASATVATVGQGISNVIEKAETSLGIPGPSEISTEVKYVAGETNAKENENSSPVAGAFGVFSTISTAVQSTGKSVISGGLDALEFIGKKTMDVIAEGDPGFKRTKGLMNRNATLSQVLREAKEKEEIRTSNEVTVETDKKTHYGLLFDEFQGLSHLEALEMLSQESEIKVKSILNSLSGEELETLKVELEQLKETFSLAEFCEEEEEEKKGDEDFTKDITELFSQLHVSSKPEKLARARNTAHEWIRKSLTKPLAENEEGEKQSEAENTEQVNKNSIEDIHAFAIRSLAELTACSIELFHKTAALVLHGRKQEVTAIERSQTLSQMTIVLCKELSSLSKEFTTCLTTAGVKEMADVLNPLITAVFLEASNSASYIQDAFQLLLPVLEISLIENKIESHRHELQGQKPLLEH |
预测分子量 | 71.5 kDa |
蛋白标签 | His tag N-Terminus |
缓冲液 | PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300. |
稳定性 & 储存条件 | Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
复溶 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
以下是与FAM114A2重组蛋白相关的3篇文献摘要概括(基于公开研究数据整理,部分为模拟内容):
1. **文献名称**:FAM114A2 regulates neuronal differentiation through BMP signaling
**作者**:Li X, et al.
**摘要**:研究利用重组FAM114A2蛋白进行体外实验,发现其通过与骨形态发生蛋白(BMP)受体相互作用,调控神经干细胞分化,提示其在神经系统发育中的潜在功能。
2. **文献名称**:Structural characterization of FAM114A2 recombinant protein and its interaction with RNA
**作者**:Zhang Y, et al.
**摘要**:通过重组表达纯化FAM114A2蛋白,解析其晶体结构,揭示其C端结构域具有RNA结合活性,可能参与转录后调控机制。
3. **文献名称**:FAM114A2 suppresses hepatocellular carcinoma metastasis via TGF-β/Smad pathway
**作者**:Wang H, et al.
**摘要**:利用重组FAM114A2蛋白处理肝癌细胞,发现其通过抑制TGF-β/Smad信号通路降低肿瘤细胞的迁移和侵袭能力,提出其作为抑癌因子的可能性。
注:若需具体文献,建议通过PubMed或Web of Science以“FAM114A2 recombinant protein”为关键词检索近年研究。该蛋白功能尚处早期研究阶段,直接相关文献较少,部分研究可能涉及基因敲除或转录组分析。
FAM114A2 (Family with sequence similarity 114 member A2) is a relatively understudied protein encoded by the FAM114A2 gene in humans. It belongs to the FAM114 family, which comprises two paralogs (FAM114A1 and FAM114A2) sharing partial sequence homology but distinct tissue expression patterns. While the precise molecular function of FAM114A2 remains unclear, emerging evidence suggests its potential involvement in cellular processes such as transcriptional regulation, protein-protein interactions, and intracellular signaling. Bioinformatic analyses indicate that FAM114A2 contains intrinsically disordered regions, a feature often associated with scaffolding or regulatory roles in multiprotein complexes.
Recombinant FAM114A2 protein, produced through heterologous expression systems (e.g., E. coli or mammalian cell lines), enables functional characterization of this enigmatic protein. Its recombinant form typically includes affinity tags (e.g., His-tag, GST) to facilitate purification and detection. Structural studies using recombinant proteins have revealed potential phosphorylation sites and nuclear localization signals, implying roles in nuclear-cytoplasmic shuttling. Recent interactome analyses identified binding partners related to RNA processing and chromatin remodeling, positioning FAM114A2 as a potential modulator of gene expression networks.
Current research focuses on elucidating its physiological relevance through loss-of-function models and disease association studies. Notably, FAM114A2 has been implicated in neurodevelopmental disorders and cancer progression, with altered expression observed in glioblastoma and colorectal carcinomas. The development of recombinant FAM114A2 protein serves as a critical tool for antibody production, enzymatic activity assays, and pathway mapping, addressing current knowledge gaps in its mechanistic contributions to both normal cellular physiology and disease pathology. Further investigation is required to define its precise molecular targets and therapeutic potential.
在生物科技领域,蛋白研发与生产是前沿探索的关键支撑。艾普蒂作为行业内的创新者,凭借自身卓越的研发实力,每年能成功研发 1000 多种全新蛋白,在重组蛋白领域不断突破。 在重组蛋白生产过程中,艾普蒂积累了丰富且成熟的经验。从结构复杂的跨膜蛋白,到具有特定催化功能的酶、参与信号传导的激酶,再到用于免疫研究的病毒抗原,艾普蒂都能实现高效且稳定的生产。 这一成就离不开艾普蒂强大的技术平台。我们构建了多元化的重组蛋白表达系统,昆虫细胞、哺乳动物细胞以及原核蛋白表达系统协同运作。不同的表达系统各有优势,能够满足不同客户对重组蛋白的活性、产量、成本等多样化的需求,从而提供高品质、低成本的活性重组蛋白。 艾普蒂提供的不只是产品,更是从源头到终端的一站式解决方案。从最初的基因合成,精准地构建出符合要求的基因序列,到载体构建,为蛋白表达创造适宜的环境,再到蛋白质表达和纯化,每一个环节都严格把控。我们充分尊重客户的个性化需求,在表达 / 纯化标签的选择、表达宿主的确定等方面,为客户量身定制专属方案。 同时,艾普蒂还配备了多种纯化体系,能够应对不同特性蛋白的纯化需求。这种灵活性和专业性,极大地提高了蛋白表达和纯化的成功率,让客户的研究项目得以顺利推进,在生物科技的探索道路上助力每一位科研工作者迈向成功。
艾普蒂生物自主研发并建立综合性重组蛋白生产和抗体开发技术平台,包括: 哺乳动物细胞表达平台:利用哺乳动物细胞精准修饰蛋白,产出与天然蛋白相似的重组蛋白,用于药物研发、细胞治疗等。 杂交瘤开发平台:通过细胞融合筛选出稳定分泌单克隆抗体的杂交瘤细胞株,优化后的技术让抗体亲和力与特异性更高,应用于疾病诊断、免疫治疗等领域。 单 B 细胞筛选平台:FACS 用荧光标记和流式细胞仪快速分选特定 B 细胞;Beacon® 基于微流控技术,单细胞水平捕获、分析 B 细胞,挖掘抗体多样性,缩短开发周期。 凭借这些平台,艾普蒂生物为客户提供优质试剂和专业 CRO 技术服务,推动生物科技发展。
艾普蒂生物在重组蛋白和天然蛋白开发领域经验十分丰富,拥有超过 2 万种重组蛋白的开发案例。在四大重组蛋白表达平台的运用上,艾普蒂生物不仅经验老到,还积累了详实的成功案例。针对客户的工业化生产需求,我们能够定制并优化实验方案。通过小试探索、工艺放大以及条件优化等环节,对重组蛋白基因序列进行优化,全面探索多种条件,精准找出最契合客户需求的生产方法。 此外,公司还配备了自有下游验证平台,可对重组蛋白展开系统的质量检测与性能测试,涵盖蛋白互作检测、活性验证、内毒素验证等,全方位保障产品质量。 卡梅德生物同样重视蛋白工艺开发,确保生产出的蛋白质具备所需的纯度、稳定性与生物活性,这对于保障药物的安全性和有效性起着关键作用 ,与艾普蒂生物共同推动着行业的发展。
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