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- 產(chǎn)品名稱： Recombinant Human HIF1A protein
- 產(chǎn)品貨號： CSP00093
- 貨期： 現(xiàn)貨
- 價格與訂購：
- 數(shù)量：
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- 規(guī)格：
- 產(chǎn)品信息
- 如何訂購
概述（Summary）
英文全稱
Recombinant Human HIF1A protein
純度（Purity）
>90% as determined by SDS-PAGE
內(nèi)毒素（Endotoxin level）
Please contact with the lab for this information.
蛋白構(gòu)建（Construction）
A DNA sequence encoding the human HIF1A (Arg575-Asn826) was fused with His tag
Accession #
Q16665
表達宿主（Host）
E.coli
種屬（Species）
Homo sapiens (Human)
預(yù)測分子量（Predicted Molecular Mass）
28.19 kDa
制劑（Formulation）
Supplied as solution form in PBS pH 7.5 or lyophilized from PBS pH 7.5.
運輸方式（Shipping）
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
穩(wěn)定性&儲存（Stability &Storage）
Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
復(fù)溶（Reconstitution）
Reconstitute in sterile water for a stock solution.A copy of datasheet will be provided with the products, please refer to it for details.
背景（Background）
背景介紹
HIF-1 alpha, also known as HIF1A, contains 1 basic helix-loop-helix (bHLH) domain, 1 PAC (PAS-associated C-terminal) domain and 2 PAS (PER-ARNT-SIM) domains. It is one of the two subunits of Hypoxia-inducible factor-1 (HIF1). HIF1 is a transcription factor found in mammalian cells cultured under reduced oxygen tension that plays an essential role in cellular and systemic homeostatic responses to hypoxia. HIF1 is a heterodimer composed of an alpha subunit and a beta subunit. The beta subunit has been identified as the aryl hydrocarbon receptor nuclear translocator (ARNT). HIF-1 alpha is expressed in most tissues with highest levels in kidney and heart. It is overexpressed in the majority of common human cancers and their metastases, due to the presence of intratumoral hypoxia and as a result of mutations in genes encoding oncoproteins and tumor suppressors. HIF-1 alpha functions as a master transcriptional regulator of the adaptive response to hypoxia. Under hypoxic conditions, it activates the transcription of over 4 genes, including erythropoietin, glucose transporters, glycolytic enzymes, vascular endothelial growth factor, HILPDA, and other genes whose protein products increase oxygen delivery or facilitate metabolic adaptation to hypoxia. HIF1A plays an essential role in embryonic vascularization, tumor angiogenesis and pathophysiology of ischemic disease. HIF-1 alpha binds to core DNA sequence 5'-[AG]CGTG-3' within the hypoxia response element (HRE) of target gene promoters. Activation requires recruitment of transcriptional coactivators such as CREBPB and EP3.
分子別名（Alternative Names）
Hypoxia-inducible factor 1-alpha,HIF-1-alpha,HIF1-alpha,ARNT-interacting protein,Basic-helix-loop-helix-PAS protein MOP1,Class E basic helix-loop-helix protein 78,bHLHe78,Member of PAS protein 1,PAS domain-containing protein 8.
Note
For research use only .
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Amily
