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HSP90AA1 (基因名), Heat shock protein HSP 90-alpha (蛋白名), hs90a_bovin.

产品名称:

Bovine HSP90AA1/ Heat shock protein HSP 90-alpha ELISA Kit
热休克蛋白HSP90-α

货号:

E0863b

商标:

EIAab^®

监管等级:

RUO

别名:

HSP90A, HSPCA

检测方法:

ELISA

实验类型:

Sandwich

检测范围:

0.625-40ng/mL

灵敏度:

0.284ng/mL

特异性:

Natural and recombinant bovine Heat shock protein HSP 90-alpha

样品类型:

Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids

样品数据:

实验步骤:

研究领域:

Epigenetics

规格 & 价格:

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产品说明书

说明书:

MSDS:

在线询价

数据
文献
序列 / 3D
常见问题解答
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通用注释

亚单元:

Homodimer. Identified in NR3C1/GCR steroid receptor-chaperone complexes formed at least by NR3C1, HSP90AA1 and a variety of proteins containing TPR repeats such as FKBP4, FKBP5, PPID, PPP5C or STIP1. Interacts with TOM34. Interacts with TERT; the interaction, together with PTGES3, is required for correct assembly and stabilization of the TERT holoenzyme complex. Interacts with CHORDC1 and DNAJC7. Interacts with STUB1 and UBE2N; may couple the chaperone and ubiquitination systems. Interacts (via TPR repeat-binding motif) with PPP5C (via TPR repeats); the interaction is direct and activates PPP5C phosphatase activity. Following LPS binding, may form a complex with CXCR4, GDF5 and HSPA8. Interacts with KSR1. Interacts with co-chaperone CDC37 (via C-terminus); the interaction inhibits HSP90AA1 ATPase activity. May interact with NWD1. Interacts with FNIP1 and FNIP2; the interaction inhibits HSP90AA1 ATPase activity. Interacts with AHSA1; the interaction activates HSP90AA1 ATPase activity. Interacts with FLCN in the presence of FNIP1. Interacts with HSP70, STIP1 and PTGES3. Interacts with SMYD3; this interaction enhances SMYD3 histone-lysine N-methyltransferase. Interacts with SGTA (via TPR repeats). Interacts with TTC1 (via TPR repeats). Interacts with HSF1 in an ATP-dependent manner. Interacts with MET; the interaction suppresses MET kinase activity. Interacts with ERBB2 in an ATP-dependent manner; the interaction suppresses ERBB2 kinase activity. Interacts with HIF1A, KEAP1 and RHOBTB2. Interacts with HIF1A, KEAP1 and RHOBTB2 (By similarity). Interacts with HSF1; this interaction is decreased in a IER5-dependent manner, promoting HSF1 accumulation in the nucleus, homotrimerization and DNA-binding activities. Interacts with STUB1 and SMAD3. Interacts with HSP90AB1; interaction is constitutive.

功能:

Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity which is essential for its chaperone activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function. Engages with a range of client protein classes via its interaction with various co-chaperone proteins or complexes, that act as adapters, simultaneously able to interact with the specific client and the central chaperone itself. Recruitment of ATP and co-chaperone followed by client protein forms a functional chaperone. After the completion of the chaperoning process, properly folded client protein and co-chaperone leave HSP90 in an ADP-bound partially open conformation and finally, ADP is released from Hsp90 which acquires an open conformation for the next cycle. Apart from its chaperone activity, it also plays a role in the regulation of the transcription machinery. HSP90 and its co-chaperones modulate transcription at least at three different levels. In the first place, they alter the steady-state levels of certain transcription factors in response to various physiological cues. Second, they modulate the activity of certain epigenetic modifiers, such as histone deacetylases or DNA methyl transferases, and thereby respond to the change in the environment. Third, they participate in the eviction of histones from the promoter region of certain genes and thereby turn on gene expression. Binds bacterial lipopolysaccharide (LPS) and mediates LPS-induced inflammatory response, including TNF secretion by monocytes. Antagonizes STUB1-mediated inhibition of TGF-beta signaling via inhibition of STUB1-mediated SMAD3 ubiquitination and degradation.

亚细胞位置:

Cytoplasm Melanosome Cell membrane

数据库链接

UniGene:

Bt.23179

SMR:

Q76LV2

STRING:

9913.ENSBTAP00000008225

KEGG:

bta:281832

Pfam:

PF02518

Uniprot:

Q76LV2

相关产品

Human HSP90AA1 ELISA Kit

Mouse Hsp90aa1 ELISA Kit

Rat Hsp90aa1 ELISA Kit

Chicken HSP90AA1 ELISA Kit

Pig HSP90AA1 ELISA Kit

序列长度:

733

序列:

仅供参考，详细请咨询（services@eiaab.com）

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733:

EDDPTADDSS | AAVTEEMPPL | EGDDDTSRME | EVD

3D 模型:

3D 结构:

免疫原序列:

验证序列:

该产品尚未在任何出版物中被引用。

[1].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒可以做多少个样本？

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒分为2种规格，96孔和48孔。96孔的试剂盒，标曲和样本都做复孔的话，可以检测40个样本。96孔的试剂盒，标曲和样本都不做复孔的话，可以检测88个样本。

[2].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒使用视频？

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒实验操作视频在以下网址中，对每一步的实验步骤都做了演示，方便实验员能更好地理解ELISA实验的过程。
https://www.eiaab.com.cn/lesson-tech/805.html

[3].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒是放在-20℃冰箱保存吗？

EIAab的牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒，洗涤液、底物、终止液保存于4℃，其余试剂-20℃冰箱保存。

[4].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒原理？

双抗体夹心法：用纯化的抗体包被微孔板，制成固相抗体，往包被有固相抗体的微孔中依次加入标准品或受检样本、生物素化抗体、HRP标记的亲和素，经过彻底洗涤后用底物TMB显色。用酶标仪在450nm波长下测定吸光度(OD值）,计算样本浓度。
竞争法：用纯化的抗体包被微孔板，制成固相抗体，往包被有固相抗体的微孔中依次加入标准品或受检样本和生物素标记的目标分析物，受检标本中抗原与生物素标记抗原竞争结合有限的抗体。再加入HRP标记的亲和素，经过彻底洗涤后用底物TMB显色。用酶标仪在450nm波长下测定吸光度(OD值）,计算样本浓度。

[5].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒中需要使用的样品量是多少？

夹心法100μL/孔，竞争法50μL/孔。如样本浓度过高时，应对样本进行稀释，以使稀释后的样本符合试剂盒的检测范围，计算时再乘以相应的稀释倍数。

[6].

如何分析牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒数据？

建议标准曲线，并计算样本浓度。对于elisa的曲线拟合，一般建议采用4参数曲线拟合，4参数曲线拟合通常更适合免疫分析。推荐使用专业软件进行曲线拟合，例如curve expert 1.3。根据样本的OD值由标曲查出相应的浓度，再乘以稀释倍数；或用标准物的浓度与OD值计算出标曲的回归方程式，将样本的OD值代入方程式，计算出样本浓度，再乘以稀释倍数，即为样本的实际浓度。以下链接是curve expert 1.3软件拟合曲线的方法。
https://www.eiaab.com.cn/news/502/

[7].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒中是否包含人和动物的副产物，是否包含感染的或者传染性原料如HIV等？

除了抗体和稀释液中的BSA，不含其它人和动物的副产物，也不含感染材料。

[8].

收集牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒血浆样本，用什么作为抗凝剂？

一般建议用EDTA和肝素作为抗凝剂。

[9].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒酶标板可以拆成几部分？拆的时候是否需要避光，无菌？

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒酶标板是8×12孔条，可拆卸，板子可以拆成12条，注意避免孔污染，不需要避光和无菌。暂时不用的板子，放回原来装的袋子里，密封保存。

[10].

牛热休克蛋白HSP90-α(HSP90AA1)ELISA试剂盒样本如何保存？

尽量检测新鲜样本。若无新鲜样本，则4℃保存1周，-20℃保存1个月，-80℃保存2个月。

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Bovine HSP90AA1/ Heat shock protein HSP 90-alpha ELISA Kit 热休克蛋白HSP90-α

E0863b

HSP90A, HSPCA

Bovine HSP90AA1/ Heat shock protein HSP 90-alpha ELISA Kit
热休克蛋白HSP90-α