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PHD1 Antibody

Catalog # Availability Size / Price Inquiry
APR09111G 100 μl / $545

PHD1 Antibody

Brand

Leading Biology

Catalog Number

APR09111G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality PHD1 antibody.

Molecular Weight

43650 Da

Cellular Localization

Antigen Cellular Localization: Nucleus

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

A synthetic peptide corresponding to residues in human PHD1 was used as an immunogen.

Clone

EPR2746

Symbol

EIT6

GeneID

UniProt ID

Function

Cellular oxygen sensor that catalyzes, under normoxic conditions, the post-translational formation of 4-hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins. Hydroxylates a specific proline found in each of the oxygen-dependent degradation (ODD) domains (N-terminal, NODD, and C-terminal, CODD) of HIF1A. Also hydroxylates HIF2A. Has a preference for the CODD site for both HIF1A and HIF2A. Hydroxylated HIFs are then targeted for proteasomal degradation via the von Hippel-Lindau ubiquitination complex. Under hypoxic conditions, the hydroxylation reaction is attenuated allowing HIFs to escape degradation resulting in their translocation to the nucleus, heterodimerization with HIF1B, and increased expression of hypoxy-inducible genes. EGLN2 is involved in regulating hypoxia tolerance and apoptosis in cardiac and skeletal muscle. Also regulates susceptibility to normoxic oxidative neuronal death. Links oxygen sensing to cell cycle and primary cilia formation by hydroxylating the critical centrosome component CEP192 which promotes its ubiquitination and subsequent proteasomal degradation. Hydroxylates IKBKB, mediating NF-kappaB activation in hypoxic conditions. Target proteins are preferencially recognized via a LXXLAP motif.

Summary

Prolyl hydroxylase domain-containing protein 1 (PHD1, Hypoxia-inducible factor prolyl hydroxylase 1) is a 2-oxoglutarate and dioxygen-dependent enzyme that mediates the rapid destruction of hypoxia-inducible factor (HIF) alpha subunits (1) by catalyzing their post-translational formation. PHD1 functions as a cellular oxygen sensor and, under normoxic conditions, targets HIF through the hydroxylation for proteasomal degradation via the von Hippel-Lindau ubiquitination complex. It is also suggested to play a role in cell growth regulation (2). Loss of PHD1 has been shown to lower oxygen consumption in skeletal muscle by reprogramming glucose metabolism from oxidative to more anaerobic ATP production through activation of a Pparalpha pathway (3). Studies in a wide variety of cell lines revealed a predominant species at the predicted molecular mass (44 kDa) and an additional species running at a slightly increased mobility (40 kDa) (4).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:1000 IHC~~1:100~250

Synonyms

Egl nine homolog 2, Estrogen-induced tag 6, HPH-3, Hypoxia-inducible factor prolyl hydroxylase 1, HIF-PH1, HIF-prolyl hydroxylase 1, HPH-1, Prolyl hydroxylase domain-containing protein 1, PHD1, EGLN2, EIT6

Images

Western blot analysis on (A) A549, (B) HeLa and (C) MCF-7 cell lysates using anti-PHD1 RabMAb (Cat. APR09111G).

Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-PHD1 RabMAb (Cat. APR09111G).

Immunohistochemical analysis of paraffin-embedded human lung carcinoma tissue using anti-PHD1 RabMAb (Cat. APR09111G).

Specification

Quantity

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