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phospho-Sox2(S246) Antibody

Catalog # Availability Size / Price Inquiry
APR12842G 100 μl / $495

phospho-Sox2(S246) Antibody

Brand

Leading Biology

Catalog Number

APR12842G

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 phospho-Sox2(S246) antibody.

Molecular Weight

34310 Da

Cellular Localization

Antigen Cellular Localization: Nucleus.

Host

Rabbit

Species Reactivity

Human

Target

This Sox2 Antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding S246 of human Sox2.

Isotype

Rabbit Ig

GeneID

UniProt ID

Function

Transcription factor that forms a trimeric complex with OCT4 on DNA and controls the expression of a number of genes involved in embryonic development such as YES1, FGF4, UTF1 and ZFP206 (By similarity). Critical for early embryogenesis and for embryonic stem cell pluripotency. May function as a switch in neuronal development. Downstream SRRT target that mediates the promotion of neural stem cell self-renewal (By similarity). Keeps neural cells undifferentiated by counteracting the activity of proneural proteins and suppresses neuronal differentiation (By similarity).

Summary

This intronless gene encodes a member of the SRY-relatedHMG-box (SOX) family of transcription factors involved in theregulation of embryonic development and in the determination ofcell fate. The product of this gene is required for stem-cellmaintenance in the central nervous system, and also regulates geneexpression in the stomach. Mutations in this gene have beenassociated with optic nerve hypoplasia and with syndromicmicrophthalmia, a severe form of structural eye malformation. Thisgene lies within an intron of another gene called SOX2 overlappingtranscript (SOX2OT).

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

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

IF, DB, E

Dilution

IF~~1:200 DB~~1:500

Synonyms

Transcription factor SOX-2, SOX2

Images

Fluorescent confocal image of SY5Y cells stained with phospho-Sox2- S246 antibody. SY5Y cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with APR12842G phospho-Sox2- S246 primary antibody (1:200, 2 h at room temperature). For secondary antibody, Alexa Fluor? 488 conjugated donkey anti-rabbit antibody (green) was used (1:1000, 1h). Nuclei were counterstained with Hoechst 33342 (blue) (10 μg/ml, 5 min). Note the highly specific localization of the phospho-Sox2 immunosignal mainly to the nucleus.

Dot blot analysis of anti-phospho-Sox2-pS246 Phospho-specific Pab (Cat. APR12842G) on nitrocellulose membrane. 50ng of Phospho-peptide or Non Phospho-peptide per dot were adsorbed. Antibody working concentrations are 0.6ug per ml.

Specification

Quantity

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