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HIRA Antibody (Center)

Catalog # Availability Size / Price Inquiry
APR16637G 100 μl / $495

HIRA Antibody (Center)

Brand

Leading Biology

Catalog Number

APR16637G

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 HIRA antibody (Center).

Molecular Weight

111835 Da

Cellular Localization

Antigen Cellular Localization: Nucleus. Nucleus, PML body. Note=Primarily, though not exclusively, localized to the nucleus. Localizes to PML bodies immediately prior to onset of senescence

Host

Rabbit

Species Reactivity

Human

Immunogen

431-461 aa

Target

This HIRA antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 431-461 amino acids from the Central region of human HIRA.

Isotype

Rabbit Ig

Symbol

DGCR1, HIR, TUPLE1

GeneID

UniProt ID

Function

Cooperates with ASF1A to promote replication-independent chromatin assembly. Required for the periodic repression of histone gene transcription during the cell cycle. Required for the formation of senescence-associated heterochromatin foci (SAHF) and efficient senescence-associated cell cycle exit.

Summary

HIRA is a histone chaperone that preferentially places the variant histone H3.3 in nucleosomes. Orthologs of this protein in yeast, flies, and plants are necessary for the formation of transcriptionally silent heterochomatin. It plays an important role in the formation of the senescence-associated heterochromatin foci. These foci likely mediate the irreversible cell cycle changes that occur in senescent cells. It is considered the primary candidate protein in some haploinsufficiency syndromes such as DiGeorge syndrome, and insufficient production of the gene may disrupt normal embryonic development.

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.

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, E

Dilution

WB~~1:1000

Synonyms

Protein HIRA, TUP1-like enhancer of split protein 1, HIRA, DGCR1, HIR, TUPLE1

Images

HIRA Antibody (Center) (Cat. APR16637G) western blot analysis in Hela cell line lysates (35ug/lane).This demonstrates the HIRA antibody detected the HIRA protein (arrow).

Specification

Quantity

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