Analytical Data
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基因名
BMI1
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简介
BMI1 Protein, a component of the Polycomb group PRC1-like complex, maintains transcriptional repression in genes, including Hox genes, by monoubiquitinating histone H2A. It regulates the E3 ubiquitin-protein ligase activity of RNF2/RING2. Interacts with various partners in the PRC1-like complex, such as RNF2, CBX2, CBX4, CBX8, PHC1, PHC2, PHC3, and UB2D3, forming complexes crucial for chromatin modification and gene expression control. BMI1 Protein, Human (E.coli,N-His) is the recombinant human-derived BMI1 protein, expressed by E. coli , with N-6*His labeled tag.
- Application
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别名
ELAV1; Hua; HUR; MelG
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种属
Human
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表达系统
E. coli
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标签
N-6*His
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纯度
Greater than 90% as determined by SDS-PAGE.
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蛋白编号
P35226
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表达区间
M1-G326
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氨基酸序列
MHRTTRIKITELNPHLMCVLCGGYFIDATTIIECLHSFCKTCIVRYLETSKYCPICDVQVHKTRPLLNIRSDKTLQDIVYKLVPGLFKNEMKRRRDFYAAHPSADAANGSNEDRGEVADEDKRIITDDEIISLSIEFFDQNRLDRKVNKDKEKSKEEVNDKRYLRCPAAMTVMHLRKFLRSKMDIPNTFQIDVMYEEEPLKDYYTLMDIAYIYTWRRNGPLPLKYRVRPTCKRMKISHQRDGLTNAGELESDSGSDKANSPAGGIPSTSSCLPSPSTPVQSPHPQFPHISSTMNGTSNSPSGNHQSSFANRPRKSSVNGSSATSSG
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蛋白长度
Full Length
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分子量
43 kDa
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内毒素
< 1.0 EU per μg protein as determined by the LAL method.
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性状
Freeze-dried powder
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缓冲液
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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复溶方法
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- 个性化定制
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稳定性测试
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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保存条件 & 期限
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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运输条件
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
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Protein Description
BMI1 (B lymphoma Mo-MLV insertion region 1) is a vital component of the Polycomb Repressive Complex 1 (PRC1), which plays a crucial role in gene silencing and stem cell maintenance. Its overexpression has been linked to various cancers, as it facilitates tumorigenesis by promoting cellular proliferation and inhibiting apoptosis. Researchers have identified BMI1 as a promising target for cancer therapy due to its pivotal role in maintaining cancer stem cell properties, making it a critical area of study in oncology. Recent efforts have focused on the characterization of recombinant BMI1 proteins to elucidate their structural and functional properties. These recombinant proteins enable researchers to better understand BMI1's molecular mechanisms and its interactions with other cellular components, paving the way for potential therapeutic interventions. Moreover, studies on BMI1 may uncover its role in normal developmental processes and its aberrant functions in malignant transformation, providing insights into the broader implications of Polycomb group proteins in health and disease. Given its involvement in critical cellular functions and its potential as a therapeutic target, BMI1 continues to be an area of intense investigation within molecular biology and cancer research.
