- ￥5832.53
- nsjbio
- V2132SAF-100UG
- 2025年07月13日
- Mouse
- Human. Other species not known.
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Recombinant human HIF1 alpha was used as the immunogen for this antibody.
- 亚型：
Mouse IgG2b, kappa
- 克隆性：
单克隆
- 适应物种：
Human. Other species not known.
- 宿主：
Mouse
- 规格：
100 ug
Primary antibody
纯化方法：
Purified
通用信息：
1 mg/ml in 1X PBS; BSA free, sodium azide free
产品描述：
HIF1 (hypoxia-inducible factor 1), a heterodimeric transcription factor complex central to cellular response to hypoxia, consists of two subunits (alpha and beta) which are basic helix-loop-helix proteins of the PAS (Per, ARNT, Sim) family. Expression of HIF-1 alpha is regulated by cellular oxygen level alterations as well as in oxygen-independent manner via different cytokines (through the PI3K-AKT-mTOR pathway), growth factors, oncogenic activation, or loss of tumor suppressor function etc. In normoxic cells, HIF-1 alpha is proline hydroxylated leading to a conformational change that promotes its binding to the VLH (von Hippel Lindau) protein E3 ligase complex; ubiquitination and followed by rapid proteasomal degradation. Hypoxia as well as chemical hydroxylase inhibitors (desferrioxamine, cobalt etc.) inhibit HIF-1 alpha degradation and lead to its accumulation in the cells, whereas, contrastingly, HIF-1 beta/ARNT (AhR nuclear translocator) remains stable under both conditions. Besides their critical role in hypoxic response, HIFs regulates the transcription of genes responsible for angiogenesis, erythropoiesis/iron-metabolism, glucose metabolism, cell proliferation/survival, adipogenesis, carotid body formation, B lymphocyte development and immune reactions.
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文献和实验In situ hybridisation to alpha satellite sequences (chromosome specific)
Alpha satellite sequences, whilst highly repetitive, are specific to each individual chromosome. These sequences flank the centromeres and can present a target measured in megabases. In this protocol a biotin or digoxigenin labelled DNA
Immunohistochemical Detection of Tumour Hypoxia
In this chapter, we describe the use of immunohistochemical methods to detect hypoxia in tumour tissue sections, utilising antibodies specific for endogenous proteins hypoxia inducible factor 1 alpha (Hif1α) and glucose transporter 1 (Glut
marrow. The prime suspect: an adhesion molecule called alpha2 integrin. The molecule showed increased expression on memory cells, and its ligand is predominantly expressed in bone marrow tissue. Also, when the researchers blocked alpha2 integrin
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