Analytical Data
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基因名
ERP44
- Application
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别名
ERP44;KIAA0573;TXNDC4;Endoplasmic reticulum resident Protein 44
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种属
Human
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表达系统
E. coli
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标签
His tag N-Terminus
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纯度
Greater than 90% as determined by SDS-PAGE.
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蛋白编号
Q9BS26
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表达区间
30-406aa
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氨基酸序列
MRGSHHHHHHGMASMTGGQQMGRDLYDDDDKDRWAGSMEITSLDTENIDE ILNNADVALVNFYADWCRFSQMLHPIFEEASDVIKEEFPNENQVVFARVD CDQHSDIAQRYRISKYPTLKLFRNGMMMKREYRGQRSVKALADYIRQQKS DPIQEIRDLAEITTLDRSKRNIIGYFEQKDSDNYRVFERVANILHDDCAF LSAFGDVSKPERYSGDNIIYKPPGHSAPDMVYLGAMTNFDVTYNWIQDKC VPLVREITFENGEELTEEGLPFLILFHMKEDTESLEIFQNEVARQLISEK GTINFLHADCDKFRHPLLHIQKTPADCPVIAIDSFRHMYVFGDFKDVLIP GKLKQFVFDLHSGKLHREFHHGPDPTDTAPGEQAQDVASSPPESSFQKLA PSEYRYTLLRDRDEL
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分子量
48 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
ERP44, also known as endoplasmic reticulum protein 44, is a key player in the endoplasmic reticulum (ER) quality control system, which ensures that only properly folded proteins are transported to their destinations. This protein is primarily involved in the retention of misfolded proteins within the ER, facilitating their degradation via the ER-associated degradation (ERAD) pathway. Research into ERP44 has gained momentum due to its implications in various diseases, including neurodegenerative disorders and certain cancers, where protein misfolding and ER stress play crucial roles. Additionally, ERP44 has been implicated in the regulation of cellular homeostasis and the inflammatory response, making it a potential target for therapeutic interventions. Understanding the structure and function of ERP44 at the molecular level can provide insights into its mechanism of action and its interactions with other cellular components. Recent studies utilizing recombinant protein techniques have explored the functional properties of ERP44, focusing on its interaction with misfolded proteins and its role in the UPR (unfolded protein response). This growing body of research underscores the importance of ERP44 in cellular health and disease, opening avenues for innovative treatments aimed at restoring ER function and alleviating the consequences of protein misfolding. As such, ERP44 continues to be a vital subject of investigation in the fields of molecular biology and medicine, with potential implications for understanding the fundamental mechanisms underlying protein homeostasis and the development of novel therapeutic strategies.












