HIF1 alpha (Hypoxia-Inducible Factor 1-alpha)(ESEE122), CF640R conjugate, 0.1mg/mL [26628-22-8]

Biotium

HIF1 alpha (Hypoxia-Inducible Factor 1-alpha)(ESEE122), CF640R conjugate, 0.1mg/mL [26628-22-8]

9

Western Blot, ImmunoHistoChemistry, ImmunoHistoChemistry Paraffin

Research Use Only

Monoclonal

ESEE122

0.1 mg/ml

Other Conjugate

HIF1A

hypoxia inducible factor 1 subunit alpha

HIF-1-alpha, HIF-1A, HIF-1alpha, HIF1, HIF1-ALPHA, MOP1, PASD8, bHLHe78, hypoxia-inducible factor 1-alpha, ARNT interacting protein, PAS domain-containing protein 8, basic-helix-loop-helix-PAS protein MOP1, class E basic helix-loop-helix protein 78, hypoxia inducible factor 1 alpha subunit, hypoxia inducible factor 1, alpha subunit (basic helix-loop-helix transcription factor), hypoxia-inducible factor1alpha, member of PAS protein 1, member of PAS superfamily 1

Mouse

IgG1

Hypoxia-inducible factor 1-alpha

HIF1 (hypoxia-inducible factor 1), a heterodimeric transcription factor complex central to cellular response to hypoxia, consists of two subunits (HIF-1 alpha and HIF-1 beta) which are basic helix-loop-helix proteins of the PAS (Per, ARNT, Sim) family. Expression of HIF-1 alpha protein 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, HIF1s 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. Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Animal

2°C to 8°C

12352203