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p53DINP1 Antibody

Catalog # Availability Size / Price Inquiry
APR00071G 100 μg / $495

p53DINP1 Antibody

Brand

Leading Biology

Catalog Number

APR00071G

Product Type

Polyclonal 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 p53DINP1 Antibody.

Molecular Weight

27366 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm, cytosol. Nucleus. Nucleus, PML body. Cytoplasmic vesicle, autophagosome. Note=Shuttles between the nucleus and the cytoplasm, depending on cellular stress conditions, and re-localizes to autophagosomes on autophagy activation

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

p53DINP1

Isotype

Rabbit IgG

Symbol

P53DINP1, SIP

GeneID

UniProt ID

Function

Antiproliferative and proapoptotic protein involved in cell stress response which acts as a dual regulator of transcription and autophagy. Acts as a positive regulator of autophagy. In response to cellular stress or activation of autophagy, relocates to autophagosomes where it interacts with autophagosome-associated proteins GABARAP, GABARAPL1/L2, MAP1LC3A/B/C and regulates autophagy. Acts as an antioxidant and plays a major role in p53/TP53-driven oxidative stress response. Possesses both a p53/TP53-independent intracellular reactive oxygen species (ROS) regulatory function and a p53/TP53-dependent transcription regulatory function. Positively regulates p53/TP53 and p73/TP73 and stimulates their capacity to induce apoptosis and regulate cell cycle. In response to double-strand DNA breaks, promotes p53/TP53 phosphorylation on 'Ser-46' and subsequent apoptosis. Acts as a tumor suppressor by inducing cell death by an autophagy and caspase-dependent mechanism. Can reduce cell migration by regulating the expression of SPARC.

Summary

p53DINP1 (p53-dependent damage-inducible nuclear protein 1) encodes two proteins termed p53DINP1-α (27 kDa) and p53DINP1-β (18 kDa). p53DINP1 may regulate p53-dependent apoptosis thro μgh phosphorylation at Ser46 and induction of p53AIP1. p53DINP1 is expressed in many tissues and induced by a variety of stress agents including UV stress, mutagenic stress, heat shock, and oxidative stress.

Form

Liquid

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

Images

Western blot analysis of p53DINP1 expression in rat kidney tissue lysate.

Specification

Quantity

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