85-1457-91　PHD2, Human, Control Peptide (PH2, Prolyl hydroxylase domain containing protein 2, HIF2PH2, HIF-Prolyl hydroxylase 2, EGLN1, egl nine homolog 1, C1orf12, chromosome 1 open reading frame 12) 100ug　P3374-05A

特徴

• Oxygen is absolutely critical for the survival of mammalian cells. Hypoxia induced factor (HIF) is a transcriptional complex that plays a central role in mammalian oxygen homeostasis. There are 3-types of alpha subunits (HIF1-3alpha) and one HIF-beta subunits. However, the three HIF-alpha subunits are regulated by oxygen in a similar fashion, i.e. by regulated stabilization of the alpha-subunits. Under normal conditions, HIF-alpha Prolines are hydroxylated at Pro-402 and Pro-564. This allows binding of von Hippel-Lindau (VHL), the substrate recognition component of the E3 ubiquinated ligase complex, subsequent ubiquitination and degradation of HIF-alpha by the proteasome. Under hypoxic conditions, hydroxylation of HIF-alpha is inhibited and this prevents HIF-alpha degradation. The enzymes responsible for HIF-hydroxylation are known as HIF-prolyl hydroxylases (PHD1-3 or HPH1, HPH2, and HPH3). The three PHDs have been identified to hydroxylate the motif, LXXLAP* with *P being the hydroxyproline. PHD2 (human 426 aa, chromosome 1q42-q43, also known as Egl nine homolog 1, EGLN1, (Hypoxia-inducible factor prolyl hydroxylase 2) (HIF-prolyl hydroxylase 2) (HIF-PH2) (HPH-2) (Prolyl hydroxylase domain-containing protein 2) PHD2 (SM-20) (PNAS-118 / PNAS-137) is widely expressed. Alternatively spliced isoforms 2 is missing 337-358 aa. It is activated by hypoxia in some cells and tissues.
• Source:16aa peptide of Human PHD2/EGLN1 (1)
• Location:~C-terminal
• Species Sequence Homology:Chicken-87%; Mouse, rat-68%.
• Applications:Suitable for use in ELISA as a control peptide for P3374-05. Other applications not tested.
• Recommended Dilution:ELISA: Use 50-100 ng of control peptide/wellOptimal dilutions to be determined by the researcher.
• Storage and Stability:Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile buffer or ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.