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Product details
名称
Recombinant Human HSP70/HSPA1A Protein
别名
重组人HSP70/HSPA1A蛋白 | 重组人热休克蛋白70
英文别名
dnaK-type molecular chaperone HSP70-1 | FLJ54303 | FLJ54370 | FLJ54392 | FLJ54408 | FLJ75127 | Heat shock 70 kDa protein 1/2 | heat shock 70 kDa protein 1A/1B | heat shock 70kD protein 1A | heat shock 70kDa protein 1A | heat shock-induced protein | HSP70
货号
rp175921-10μg
包装规格
10μg
级别
无载体
浓度
≥90%(SDS-PAGE)
生化机理
HSPA1A 是 Hsp70 蛋白家族的成员。70 千道尔顿热休克蛋白(Hsp70s)是一个普遍表达的热休克蛋白家族。HSP 是存在于所有细胞中的丰富而保守的蛋白质。受到温度冲击或其他应激刺激时,细胞内会合成 HSP,从而保护细胞免受蛋白质变性或死亡。在细胞外,HSP 可通过激活 APC 发挥细胞因子的功能,启动先天性和适应性免疫。HSP 还具有伴侣功能,有助于抗原肽呈现给 T 细胞。Hsp70 家族的分子伴侣在细胞中具有多种功能。它们有助于新合成蛋白质和应激变性蛋白质的折叠、蛋白质向细胞器的输入以及聚集蛋白质的解离。保存完好的 Hsp70 合子依赖于 ATP:ATP 的结合和水解调节着它们与未折叠多肽底物的相互作用,而 ATP 酶的循环是它们发挥功能的必要条件。Hsp70 合谐素的所有细胞功能都使用相同的 ATP 驱动的多肽结合和释放机制。 翻译后:在应对细胞压力时,NA110 会在 Lys-77 处对其进行乙酰化,随后 HDAC4 会逐渐对其进行去乙酰化。乙酰化可增强其伴侣活性,并通过控制其与辅助伴侣 HOPX 和 STUB1 的结合,决定其是作为蛋白质重折叠的伴侣还是降解的伴侣。乙酰化形式和非乙酰化形式分别与 HOPX 和 STUB1 结合。乙酰化还能保护细胞免受各种细胞压力。
生物活性
Immobilized Recombinant Human HSP70/HSPA1A Protein (rp175921) at 1.0 μg/mL can bind Hsp70 Mouse mAb (Ab108897) with the EC50 of 24.29 ng/mL.
来源
重组表达
预测分子量
70.8 kDa
蛋白标签
N-His
SDS-PAGE
64.0 kDa, under reducing conditions; 64.0 kDa, under non-reducing conditions.
表达系统
E. coli Accession #: P0DMV8 | E. coli
内毒素水平
<1.0 EU/μg
种属
人(Human)
氨基酸
2-641 aa
序列
MHHHHHHAKAAAIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVALNPQNTVFDAKRLIGRKFGDPVVQSDMKHWPFQVINDGDKPKVQVSYKGETKAFYPEEISSMVLTKMKEIAEAYLGYPVTNAVITVPAYFNDSQRQATKDAGVIAGLNVLRIINEPTAAAIAYGLDRTGKGERNVLIFDLGGGTFDVSILTIDDGIFEVKATAGDTHLGGEDFDNRLVNHFVEEFKRKHKKDISQNKRAVRRLRTACERAKRTLSSSTQASLEIDSLFEGIDFYTSITRARFEELCSDLFRSTLEPVEKALRDAKLDKAQIHDLVLVGGSTRIPKVQKLLQDFFNGRDLNKSINPDEAVAYGAAVQAAILMGDKSENVQDLLLLDVAPLSLGLETAGGVMTALIKRNSTIPTKQTQIFTTYSDNQPGVLIQVYEGERAMTKDNNLLGRFELSGIPPAPRGVPQIEVTFDIDANGILNVTATDKSTGKANKITITNDKGRLSKEEIERMVQEAEKYKAEDEVQRERVSAKNALESYAFNMKSAVEDEGLKGKISEADKKKVLDKCQEVISWLDANTLAEKDEFEHKRKELEQVCNPIISGLYQGAGGPGPGGFGAQGPKGGSGSGPTIEEVD
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:rp175921-10μg
Product model:10μg
level: ≥90%
Lead Time:30days
sold 124 Items
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Specifications:

10μg

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