Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
克隆性:
单克隆
适应物种:
Human, Mouse, Rat
库存:
100
宿主:
Rabbit
应用范围:
WB, IHC, IF
靶点:
A synthetic peptide corresponding to residues near the C-terminus of human Hsp73 was used as an immunogen.
抗体名:
HSC70, HSP73, HSPA10
规格:
100 μl
分子量:
70898 Da
细胞定位:
Antigen Cellular Localization:Cytoplasm. Melanosome. Nucleus, nucleolus. Cell membrane. Note=Localized in cytoplasmic mRNP granules containing untranslated mRNAs. Translocates rapidly from the cytoplasm to the nuclei, and especially to the nucleoli, upon heat shock
形式:
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
参考文献:
1. Ungewickell E, EMBO J. 4(13A):3385-91, 1985.2. Matsui H, et al. Mol Cell. 25(1):99-112, 2007.3. Deichmann M, et al. Int J Oncol 25(2):259-68, 2004.
产品概述:
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.This product is a high quality HSP73/HSPA8 antibody.
功能:
Acts as a repressor of transcriptional activation. Inhibits the transcriptional coactivator activity of CITED1 on Smad-mediated transcription. Chaperone. Component of the PRP19- CDC5L complex that forms an integral part of the spliceosome and is required for activating pre-mRNA splicing. May have a scaffolding role in the spliceosome assembly as it contacts all other components of the core complex. Binds bacterial lipopolysaccharide (LPS) et mediates LPS-induced inflammatory response, including TNF secretion by monocytes. Participates in the ER-associated degradation (ERAD) quality control pathway in conjunction with J domain-containing co-chaperones and the E3 ligase CHIP.
总结:
Hsp73 is a normal cell constituent which is synthesized in increased abundance under adverse environmental circumstances, such as non-physiological temperatures or treatment with amino acid analogues (1). Data has shown a molecular mechanism for cytokine-mediated posttranscriptional regulation of Bim mRNA by Hsc70, which binds to AU-rich elements (AREs) in the 3'-untranslated region of specific mRNAs and enhances their stability. The RNA binding potential of Hsc70 is regulated by cochaperones including Bag-4 (also SODD), CHIP, Hip, and Hsp40 (2). Hsp73 protein expression was detected in the cytoplasm of melanoma cells in primary tumors and metastases. In primary melanomas, the proportion of Hsp73 protein expressing cells correlated with tumor thickness which was found to be statistically significant (3).
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