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HSF1 Sumoylation Site Antibody

Catalog # Availability Size / Price Inquiry
APR10886G 100 μl / $545

HSF1 Sumoylation Site Antibody

Brand

Leading Biology

Catalog Number

APR10886G

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 HSF1 Sumoylation Site antibody.

Molecular Weight

57260 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Nucleus. Note=Cytoplasmic during normal growth. On activation, translocates to nuclear stress granules. Colocalizes with SUMO1 in nuclear stress granules

Host

Rabbit

Species Reactivity

Human, Mouse

Immunogen

278-309 aa

Target

This HSF1 Sumoylation Site antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 278-309 amino acids from human HSF1 Sumoylation Site.

Isotype

Rabbit Ig

Symbol

HSTF1

GeneID

UniProt ID

Function

DNA-binding protein that specifically binds heat shock promoter elements (HSE) and activates transcription. In higher eukaryotes, HSF is unable to bind to the HSE unless the cells are heat shocked.

Summary

Heat shock transcription factor 1 (HSF1) mediates the induction of heat shock protein gene expression in cells exposed to elevated temperature and other stress conditions. In response to stress, HSF1 acquires DNA-binding ability and localizes to nuclear stress granules. SUMO modification of HSF1 converts HSF1 to the DNA-binding form. HSF1 colocalizes with SUMO-1 in nuclear stress granules, which is prevented by mutation of the HSF1 lysine targeted for sumoylation.

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, IF, E

Dilution

WB~~1:1000 IF~~1:10~50

Synonyms

Heat shock factor protein 1, HSF 1, Heat shock transcription factor 1, HSTF 1, HSF1, HSTF1

Images

HSF1 Antibody (Cat. APR10886G) western blot analysis in Jurkat cell line and mouse heart tissue lysates (35ug/lane).This demonstrates the HSF1 antibody detected the HSF1 protein (arrow).

Confocal immunofluorescent analysis of HSF1 Sumoylation Site Antibody ( APR10886G) with Hela cell followed by Alexa Fluor 488-conjugated goat anti-rabbit lgG (green). DAPI was used to stain the cell nuclear (blue).

Specification

Quantity

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