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Product details
名称
Recombinant Human HMGN1 Protein
别名
重组人HMGN1蛋白 | 重组人 HMGN1 蛋白
英文别名
FLJ31471 | High mobility group nucleosome-binding domain-containing protein 1 | high-mobility group (nonhistone chromosomal) protein 14 | high-mobility group nucleosome binding 1 | high-mobility group nucleosome binding domain 1 | HMG14 | HMG14FLJ27265 |
货号
rp184909-10μg
包装规格
10μg
级别
无载体
浓度
≥90%(SDS-PAGE)
生化机理
高移动基团核糖体结合蛋白 1(HMGN1)又称 HMG-14,是非组蛋白染色体蛋白家族的成员,在染色质重塑过程中发挥重要作用。HMGN1 包含一个与核糖体相互作用的 N 端结构域和一个协助染色质展开的 C 端结构域。人类 HMGN1 与小鼠和大鼠 HMGN1 有 80% 的氨基酸序列相同。替代 RNA 处理产生了一种长异构体,在 Met1 之后插入了 45 个氨基酸。HMGN1 在细胞核和细胞质之间的迁移受其多个位点的丝氨酸磷酸化调控。在细胞核中,HMGN1 优先与染色质重塑和基因转录位点结合,从而调节多种基因的表达。它通过直接与双链断裂传感器 PARP-1 结合并激活该传感器,促进 DNA 损伤修复。此外,HMGN1 还是几种警报蛋白之一,这些蛋白通常处于细胞内,但在组织损伤或坏死后会释放出来。在这种情况下,HMGN1 会促进树突状细胞成熟、招募到炎症部位并产生 Th1 炎症细胞因子。这些促炎活动依赖于 HMGN1 与树突状细胞上的 TLR4-MD2 复合物的直接结合。
生物活性
Testing in progress
来源
重组表达
预测分子量
24.2 kDa
蛋白标签
N-His & SUMO
SDS-PAGE
31.3 kDa, under reducing conditions; 31.3 kDa, under non-reducing conditions
表达系统
E. coli Accession #: P05114 | E. coli
内毒素水平
<1.0 EU/μg
种属
人(Human)
氨基酸
2-100 aa
序列
MGSSHHHHHHSSGLVPRGSHMASMSDSEVNQEAKPEVKPEVKPETHINLKVSDGSSEIFFKIKKTTPLRRLMEAFAKRQGKEMDSLRFLYDGIRIQADQTPEDLDMEDNDIIEAHREQIGGPKRKVSSAEGAAKEEPKRRSARLSAKPPAKVEAKPKKAAAKDKSSDKKVQTKGKRGAKGKQAEVANQETKEDLPAENGETKTEESPASDEAGEKEAKSD
无动物源
No
无载体
Yes
Safety
「No Dangerous Attributes」
Related
「No upstream and downstream information yet」
Technical Documents
「No technical documents」
Articles
「No related articles yet」
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Research chemical ≥90%

Research chemical ≥90%; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: ≥90%.

item number:rp184909-10μg
Product model:10μg
level: ≥90%
Lead Time:30days
sold 417 Items
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10μg

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