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PU.1/SPI1 Protein, Mouse, Recombinant (His)

PU.1/SPI1 Protein, Mouse, Recombinant (His)

产品编号 TMPY-06912
别名: Tfpu.1, Dis-1, Tcfpu1, Spi-1, Sfpi-1, Dis1, PU.1, Sfpi1, spleen focus forming virus (SFFV) proviral integration oncogene

PU.1/SPI1 Protein, Mouse, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 32.31 kDa and the accession number is P17433.

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PU.1/SPI1 Protein, Mouse, Recombinant (His)
规格 价格/CNY 货期 数量
100 μg ¥ 4,460 5日内发货
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产品目录号及名称: PU.1/SPI1 Protein, Mouse, Recombinant (His) (TMPY-06912)
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生物活性 Testing in progress
产品描述 PU.1/SPI1 Protein, Mouse, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 32.31 kDa and the accession number is P17433.
种属 Mouse
表达系统 E. coli
标签 N-His
蛋白编号 P17433
别名 Tfpu.1, Dis-1, Tcfpu1, Spi-1, Sfpi-1, Dis1, PU.1, Sfpi1, spleen focus forming virus (SFFV) proviral integration oncogene
蛋白构建 The Mouse SPI1 (P17433) (Met1-His272) was expressed, with a polyhistidine tag at the N-terminus.
蛋白纯度 ≥ 95 % as determined by SDS-PAGE.
分子量 32.31 kDa (predicted)
内毒素 < 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液 Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, 0.05% SKL. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法 A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
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℃. 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 SPI1 (also known as PU.1) is a dominant but transient regulator in early T-cell precursors and a potent transcriptional controller of developmentally important pro-T-cell genes. SPI1 is an essential transcription factor (TF) for the hematopoietic lineage, in which its expression is tightly controlled through a -17-kb upstream regulatory region and a promoter region. The E26 transformation-specific (ETS) family transcription factor PU.1/Spi1 acts as a master regulator of myeloid and lymphoid development. PU.1-deficient mice show a complete loss of microglia, indicating that PU.1 plays a pivotal role in micro-gliogenesis. The Spi1/PU.1 transcription factor is a key regulator of many steps of hematopoiesis, and limits self-renewal of hematopoietic stem cells. The deregulation of its expression or activity contributes to leukemia, in which Spi1 can be either an oncogene or a tumor suppressor.

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Keywords

PU.1/SPI1 Protein, Mouse, Recombinant (His) Tfpu.1 Dis-1 Tcfpu1 Spi-1 Sfpi-1 Dis1 PU.1 Sfpi1 spleen focus forming virus (SFFV) proviral integration oncogene recombinant recombinant-proteins proteins protein

 

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