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SP1 Antibody

Catalog # Availability Size / Price Inquiry
APR17865G 100 μl / $495

SP1 Antibody

Brand

Leading Biology

Catalog Number

APR17865G

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 SP1 antibody.

Molecular Weight

H=81 KDa

Cellular Localization

Antigen Cellular Localization: Nucleus. Cytoplasm. Note=Nuclear location is governed by glycosylated/phosphorylated states. Insulin promotes nuclear location, while glucagon favors cytoplasmic location

Host

Mouse

Species Reactivity

Human

Target

This SP1 antibody is generated from a mouse immunized with a recombination protein from the human SP1.

Symbol

TSFP1

GeneID

UniProt ID

Function

Transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR- alpha G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. Plays a role in the recruitment of SMARCA4/BRG1 on the c-FOS promoter. Plays an essential role in the regulation of FE65 gene expression. In complex with ATF7IP, maintains telomerase activity in cancer cells by inducing TERT and TERC gene expression. Isoform 3 is a stronger activator of transcription than isoform 1. Positively regulates the transcription of the core clock component ARNTL/BMAL1.

Summary

Transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR- alpha G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. Plays a role in the recruitment of SMARCA4/BRG1 on the c-FOS promoter. Plays an essential role in the regulation of FE65 gene expression. In complex with ATF7IP, maintains telomerase activity in cancer cells by inducing TERT and TERC gene expression.

Form

Purified monoclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein G column, 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, FC, IF

Dilution

WB~~1:1000 FC~~1:25 IF~~1:25

Synonyms

Transcription factor Sp1, SP1, TSFP1

Images

Western blot analysis of lysates from Hela,Ramos cell line (from left to right), using SP1 Antibody(Cat. APR17865G). APR17865G was diluted at 1:1000 at each lane. A goat anti-mouse IgG H&L(HRP) at 1:10000 dilution was used as the secondary antibody.Lysates at 20ug per lane.

Flow cytometric analysis of Hela cells using SP1 Antibody(green, APR17865G) compared to an isotype control of mouse IgG1(blue). APR17865G was diluted at 1:25 dilution. An Alexa Fluor? 488 goat anti-mouse lgG at 1:400 dilution was used as the secondary antibody.

Fluorescent image of Hela cells stained with SP1 Antibody( APR17865G). APR17865G was diluted at 1:25 dilution. An Alexa Fluor 488-conjugated goat anti-mouse lgG at 1:400 dilution was used as the secondary antibody (green). Cytoplasmic actin was counterstained with Alexa Fluor? 555 conjugated with Phalloidin (red).

Specification

Quantity

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