SOX2 Antibody | Affinity Biosciences

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Western blot analysis of human brain lysates using SOX2 antibody.

Product:	SOX2 Antibody
Catalog:	DF6109
Description:	Rabbit polyclonal antibody to SOX2
Application:	WB IHC
Reactivity:	Human, Mouse, Rat
Prediction:	Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
Mol.Wt.:	34kDa; 34kD(Calculated).
Uniprot:	P48431
RRID:	AB_2838077

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Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific.

Size	Price	Inventory
100ul	$280	In stock
200ul	$350	In stock

Lead Time: Same day delivery

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Related Downloads

MSDS

Data Sheet

COA

Protocols

WB Handbook

IHC Protocol

IF/ICC Protocol

Product Info

Source:

Rabbit

Application:

WB 1:500-1:2000, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:

Human,Mouse,Rat

Prediction:

Pig(100%), Zebrafish(88%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%)

Clonality:

Polyclonal

Specificity:

SOX2 Antibody detects endogenous levels of total SOX2.

RRID:

AB_2838077
Cite Format: Affinity Biosciences Cat# DF6109, RRID:AB_2838077.

Conjugate:

Unconjugated.

Purification:

The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).

Storage:

Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.

Alias:

Fold/Unfold

ANOP3; cb236; Delta EF2a; lcc; MCOPS3; MGC148683; MGC2413; RGD1565646; Sex determining region Y box 2; SOX 2; Sox2; SOX2_HUMAN; SRY (sex determining region Y) box 2; SRY box containing gene 2; SRY related HMG box 2; SRY related HMG box gene 2; SRY-box 2; Transcription factor SOX 2; Transcription factor SOX-2; ysb;

Immunogens

Immunogen:

Uniprot:

P48431(SOX2_HUMAN) >>Visit HPA database.

Gene(ID):

SOX2(6657)

Description:

Embryonic stem cells are derived from the inner cell mass of the blastocyst and are unique in their pluripotent capacity and potential for self-renewal. Sox2 is one of a set of transcription factors that are crucial for the maintenance of pluripotency (1). Sox2, Oct-4, and Nanog cooperate in this network (1-3), and siRNA knockdown of either Sox2 or Oct-4 results in loss of pluripotency (4,5). Chromatin immunoprecipitation experiments have shown that Sox2 and Oct-4 bind to thousands of gene regulatory sites, highlighting the importance of these transcription factors in early embryonic development (6,7). It has recently been shown that Sox2 is amplified in lung and esophageal squamous cell tumors (8).

Sequence:

P48431 SOX2_HUMAN:
Protein BLAST With
NCBI/
ExPASy/
Uniprot

MYNMMETELKPPGPQQTSGGGGGNSTAAAAGGNQKNSPDRVKRPMNAFMVWSRGQRRKMAQENPKMHNSEISKRLGAEWKLLSETEKRPFIDEAKRLRALHMKEHPDYKYRPRRKTKTLMKKDKYTLPGGLLAPGGNSMASGVGVGAGLGAGVNQRMDSYAHMNGWSNGSYSMMQDQLGYPQHPGLNAHGAAQMQPMHRYDVSALQYNSMTSSQTYMNGSPTYSMSYSQQGTPGMALGSMGSVVKSEASSSPPVVTSSSHSRAPCQAGDLRDMISMYLPGAEVPEPAAPSRLHMSQHYQSGPVPGTAINGTLPLSHM

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species

Results

Score

Pig

100

Horse

100

Bovine

100

Sheep

100

Dog

100

Xenopus

100

Chicken

100

Rabbit

100

Zebrafish

Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P48431 As Substrate

P48431

Site	PTM Type	Enzyme	Source
S37	Phosphorylation		Uniprot
K73	Acetylation		Uniprot
T116	Phosphorylation		Uniprot
T118	Phosphorylation	P31749 (AKT1)	Uniprot
K121	Ubiquitination		Uniprot
Y125	Phosphorylation		Uniprot
T126	Phosphorylation		Uniprot
S138	Phosphorylation		Uniprot
S220	Phosphorylation		Uniprot
K245	Sumoylation		Uniprot
S246	Phosphorylation		Uniprot
S249	Phosphorylation		Uniprot
S250	Phosphorylation		Uniprot
S251	Phosphorylation		Uniprot

Research Backgrounds

P48431_SOX2_HUMAN

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). Binds to the proximal enhancer region of NANOG (By similarity). Critical for early embryogenesis and for embryonic stem cell pluripotency. 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). May function as a switch in neuronal development (By similarity).

PTMs:

Sumoylation inhibits binding on DNA and negatively regulates the FGF4 transactivation.

Subcellular Location:

Nucleus.

Subunit Structure:

Interacts with ZSCAN10 (By similarity). Interacts with SOX3 and FGFR1 (By similarity). Interacts with GLIS1. Interacts with POU5F1; binds synergistically with POU5F1 to DNA (By similarity).

Research Fields

· Cellular Processes > Cellular community - eukaryotes > Signaling pathways regulating pluripotency of stem cells. (View pathway)

· Environmental Information Processing > Signal transduction > Hippo signaling pathway. (View pathway)

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For Research Use Only.
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SOX2 Antibody - #DF6109