Anti-SOX2 抗体 [EPR3131] (ab92494)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR3131] to SOX2
- Suitable for: WB, IHC - Wholemount, Sandwich ELISA, IHC-P, ICC/IF
- Reacts with: Mouse, Rat, Human, Leucoraja erinacea
Related conjugates and formulations
製品の概要
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製品名
Anti-SOX2 antibody [EPR3131]
SOX2 一次抗体 製品一覧 -
製品の詳細
Rabbit monoclonal [EPR3131] to SOX2 -
由来種
Rabbit -
特異性
The Rat recommendation is based on the ICC results. WB signal in rat samples are very weak. We do not guarantee WB for Rat.
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アプリケーション
適用あり: WB, IHC - Wholemount, Sandwich ELISA, IHC-P, ICC/IFmore details
適用なし: Flow Cyt or IP -
種交差性
交差種: Mouse, Rat, Human, Leucoraja erinacea -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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ポジティブ・コントロール
- WB: NCCIT, F9, MCF-7 and C6 cell lysates; Human glioma lysate. IHC-P: Human gliocytoma, breast carcinoma, fetal stomach, fetal lung and embryonal carcinoma tissues; Sagittal maxillary incisor sections from E12, E13, E14, and E15 mouse embryos. ICC/IF: F9 and NCCIT cells; Mouse neuromesodermal progenitors. IHC-Wm: Leucoraja erinacea embryo; mouse blastocyst.
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特記事項
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. -
バッファー
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol, 0.05% BSA -
Concentration information loading...
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精製度
Protein A purified -
ポリ/モノ
モノクローナル -
クローン名
EPR3131 -
アイソタイプ
IgG -
研究分野
関連製品
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Alternative Versions
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Compatible Secondaries
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Isotype control
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Positive Controls
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Related Products
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab92494の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
アプリケーション | Abreviews | 特記事項 |
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WB | (8) |
1/1000 - 1/2000. Detects a band of approximately 35 kDa (predicted molecular weight: 34 kDa).
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IHC - Wholemount | (3) |
Use at an assay dependent concentration.
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Sandwich ELISA |
Use a concentration of 0.5 µg/ml.
For sandwich ELISA, use this antibody as Detection at 0.5 µg/ml with Rabbit monoclonal [EPR3131] to SOX2 (ab92494) as Capture. |
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IHC-P | (3) |
1/100. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
See IHC antigen retrieval protocols. For unpurified use at 1/60. |
ICC/IF | (3) |
1/100.
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特記事項 |
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WB
1/1000 - 1/2000. Detects a band of approximately 35 kDa (predicted molecular weight: 34 kDa). |
IHC - Wholemount
Use at an assay dependent concentration. |
Sandwich ELISA
Use a concentration of 0.5 µg/ml. For sandwich ELISA, use this antibody as Detection at 0.5 µg/ml with Rabbit monoclonal [EPR3131] to SOX2 (ab92494) as Capture. |
IHC-P
1/100. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. See IHC antigen retrieval protocols. For unpurified use at 1/60. |
ICC/IF
1/100. |
ターゲット情報
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機能
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. -
関連疾患
Defects in SOX2 are the cause of microphthalmia syndromic type 3 (MCOPS3) [MIM:206900]. Microphthalmia is a clinically heterogeneous disorder of eye formation, ranging from small size of a single eye to complete bilateral absence of ocular tissues (anophthalmia). In many cases, microphthalmia/anophthalmia occurs in association with syndromes that include non-ocular abnormalities. MCOPS3 is characterized by the rare association of malformations including uni- or bilateral anophthalmia or microphthalmia, and esophageal atresia with trachoesophageal fistula. -
配列類似性
Contains 1 HMG box DNA-binding domain. -
翻訳後修飾
Sumoylation inhibits binding on DNA and negatively regulates the FGF4 transactivation. -
細胞内局在
Nucleus. - Information by UniProt
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参照データベース
- Entrez Gene: 6657 Human
- Entrez Gene: 20674 Mouse
- Entrez Gene: 499593 Rat
- Omim: 184429 Human
- SwissProt: P48431 Human
- SwissProt: P48432 Mouse
- Unigene: 518438 Human
- Unigene: 65396 Mouse
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別名
- ANOP3 antibody
- cb236 antibody
- Delta EF2a antibody
see all
画像
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Confocal image showing nuclear staining on F9 cells
Ab92494 staining SOX2 in the F9 (mouse embryonal carcinoma) cell line by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% PFA, permeabilized with 0.1% Triton-X. Samples were incubated with primary antibody (1/200). An Alexa Fluor® 488-conjugated Goat anti-Rabbit IgG, Ab150077 (1/1000) was used as the secondary antibody. Counterstained with Ab7291 anti-Tubulin (1/1000), Ab150120 AlexaFluor®594 Goat anti-Mouse secondary (1/1000). DAPI was used as a nuclear counter stain.
Negative control 1 Ab92494 was used as the primary antibody at 1/200 and Ab150120 was used as the secondary at 1/1000.
Negative control 2 Ab7291was used as the primary antibody at 1/1000 and Ab150077 was used as the secondary at 1/1000.
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ab92494 staining SOX2 in primary hippocampal rat neurons/glia, (obtained from Neuromics, cat. no. PC35101), DIV14. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with 0.1% PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab92494 at 1/100 dilution and ab7291, Mouse monoclonal [DM1A] to alpha Tubulin - Loading Control. Cells were then incubated with ab150081, Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (Alexa Fluor® 488), pre-adsorbed at 1/1000 dilution (shown in green) and ab150120, Goat polyclonal Secondary Antibody to Mouse IgG - H&L (Alexa Fluor® 594), pre-adsorbed at 1/1000 dilution (shown in pseudocolour red). Nuclear DNA was labelled with DAPI (shown in blue).
Image was acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.
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Transient Wnt and FGF signalling induce dual fated mouse neuromesodermal progenitors.
Immunostaining of cells treated with FGF/Wnt revealed the coexpression of Brachyury with Sox2 (NMPs). In the absence of Wnt, NPCs express Sox2 but the expression of Brachyury is only evident in a very small proportion of cells.
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SOX2 immunostaining in sagittal maxillary incisor sections from E12 (A-D), E13 (E-H), E14 (I-L), and E15 (M-P) embryos.
At E13, strong SOX2 staining was seen in the lingual region of the epithelial dental lamina in all mice (E, G & H) except for the Usag-1+/+/Runx2-/- mice, in which SOX2 was found throughout the dental lamina (F). At E15, strong SOX2 staining was seen in the additional lingual bud in the Usag-1+/+/Runx2-/- mice (N).
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All lanes : Anti-SOX2 antibody [EPR3131] (ab92494) at 1/1000 dilution
Lane 1 : NCCIT (human pluripotent embryonic carcinoma cell line) whole cell lysate
Lane 2 : PC-3 (human prostate adenocarcinoma cell line) whole cell lysate
Lane 3 : SK-OV-3 (human ovarian cancer cell line) whole cell lysate
Lane 4 : U-2 OS (human bone osteosarcoma epithelial cell line) whole cell lysate
Lane 5 : MCF7 (human breast adenocarcinoma cell line) whole cell lysate
Lane 6 : HepG2 (human liver hepatocellular carcinoma cell line) whole cell lysate
Lane 7 : Human breast cancer tissue lysate
Lane 8 : Human glioma lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution
Predicted band size: 34 kDa
Observed band size: 34 kDa
Exposure time: 3 minutesBlocking buffer: 5% NFDM/TBST
Dilution buffer: 5% NFDM/TBST -
Confocal image showing nuclear staining on NCCIT cells
Ab92494 staining SOX2 in NCCIT cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% PFA, permeabilized with 0.1% Triton-X. Samples were incubated with primary antibody (1/200). An Alexa Fluor® 488-conjugated Goat anti-Rabbit IgG, Ab150077 (1/1000) was used as the secondary antibody. Counterstained with Ab7291 anti-Tubulin (1/1000), Ab150120 AlexaFluor®594 Goat anti-Mouse secondary (1/1000). DAPI was used as a nuclear counter stain.
Negative control 1 Ab92494 was used as the primary antibody at 1/200 and Ab150120 was used as the secondary at 1/1000.
Negative control 2 Ab7291was used as the primary antibody at 1/1000 and Ab150077 was used as the secondary at 1/1000.
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All lanes : Anti-SOX2 antibody [EPR3131] (ab92494) at 1/1000 dilution
Lane 1 : F9 (mouse embryonic testicular cancer cell line) whole cell lysate
Lane 2 : 4T1 (mouse mammary gland carcinoma cell line) whole cell lysate
Lane 3 : Mouse hippocampus lysate
Lane 4 : C6 (rat glial tumor cell line) whole cell lysate
Lane 5 : Rat hippocampus lysate
Lane 6 : Rat spinal cord lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution
Predicted band size: 34 kDa
Observed band size: 34 kDa
Exposure time: 3 minutesBlocking buffer: 5% NFDM/TBST
Dilution buffer: 5% NFDM/TBST -
Confocal image showing negative staining on NIH/3T3 cells.
Ab92494 staining SOX2 in the NIH/3T3 (mouse embryonic fibroblast cell line) (negative control) cell line by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% PFA, permeabilized with 0.1% Triton-X. Samples were incubated with primary antibody (1/200). An Alexa Fluor® 488-conjugated Goat anti-Rabbit IgG, ab150077 (1/1000) was used as the secondary antibody. Counterstained with ab7291 anti-Tubulin (1/1000), Ab150120 Alexa Fluor® 594 Goat anti-Mouse secondary (1/1000). DAPI was used as a nuclear counter stain.
Negative control 1: ab92494 was used as the primary antibody at 1/200 and ab150120 was used as the secondary at 1/1000.
Negative control 2: ab7291was used as the primary antibody at 1/1000 and ab150077 was used as the secondary at 1/1000.
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Anti-SOX2 antibody [EPR3131] (ab92494) at 1/1000 dilution (unpurified) + NCCIT (human pluripotent embryonic carcinoma cell line) cell lysate at 10 µg
Secondary
Peroxidase-conjugated goat anti-rabbit IgG (H+L) at 1/1000 dilution
Predicted band size: 34 kDa
Observed band size: 34 kDaBlocking buffer and concentration: 5% NFDM/TBST.
Diluting buffer and concentration: 5% NFDM /TBST.
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Anti-SOX2 antibody [EPR3131] (ab92494) at 1/1500 dilution (purified) + F9 (mouse embryonic testicular cancer cell line) cell lysate at 10 µg
Secondary
Peroxidase-conjugated goat anti-rabbit IgG (H+L) at 1/1000 dilution
Predicted band size: 34 kDa
Observed band size: 34 kDaBlocking buffer and concentration: 5% NFDM/TBST.
Diluting buffer and concentration: 5% NFDM /TBST.
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All lanes : Anti-SOX2 antibody [EPR3131] (ab92494) at 1/5000 dilution (unpurified)
Lane 1 : NCCIT (human pluripotent embryonic carcinoma cell line) cell lysate
Lane 2 : MCF-7 (human breast adenocarcinoma cell line) cell lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : HRP-conjugated goat anti-rabbit IgG at 1/2000 dilution
Predicted band size: 34 kDa -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human gliocytoma tissue labelling SOX2 with unpurified ab92494 at 1/60. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9. A prediluted HRP-polymer conjugated anti-rabbit IgG was used as the secondary antibody. Counterstained with Hematoxylin.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human gliocytoma tissue labelling SOX2 with purified ab92494 at 1/100. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9. A prediluted HRP-polymer conjugated anti-rabbit IgG was used as the secondary antibody. Counterstained with Hematoxylin.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human breast carcinoma tissue labelling SOX2 with unpurified ab92494.
Heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was performed before commencing with IHC staining protocol.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human fetal stomach tissue labelling SOX2 with unpurified ab92494.
Heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was performed before commencing with IHC staining protocol.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human fetal lung tissue labelling SOX2 with unpurified ab92494.
Heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was performed before commencing with IHC staining protocol.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human embryonal carcinoma tissue labelling SOX2 with unpurified ab92494.
Heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was performed before commencing with IHC staining protocol.
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Immunohistochemistry (Formalin/PFA-fixed parffin-embedded sections) analysis of normal human lung tissue. Unpurified ab92494 shows negative staining.
Heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was performed before commencing with IHC staining protocol.
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Negative control: Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of negative human seminoma tissue using unpurified ab92494.
Heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was performed before commencing with IHC staining protocol.
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IHC - Wholemount analysis of Leucoraja erinacea embryo labelling SOX2 with unpurified ab92494 at 1/200. The sample was incubated with the primary antibody for 48 hours at 4°C in 10% fetal calf serum in PBT. Detection: DAB.
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IHC - Wholemount analysis of mouse blastocyst labelling SOX2 (pink) with unpurified ab92494 at 1/200. The sample was incubated with the primary antibody for 48 hours at 4°C. Nuclei stained with DAPI (grey).
プロトコール
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (196)
ab92494 は 196 報の論文で使用されています。
- Yan S et al. Extracellular magnetic labeling of biomimetic hydrogel-induced human mesenchymal stem cell spheroids with ferumoxytol for MRI tracking. Bioact Mater 19:418-428 (2023). PubMed: 35574059
- Schembs L et al. The ciliary gene INPP5E confers dorsal telencephalic identity to human cortical organoids by negatively regulating Sonic hedgehog signaling. Cell Rep 39:110811 (2022). PubMed: 35584663
- Fei Z et al. Krüppel-like factor 4 promotes the proliferation and osteogenic differentiation of BMSCs through SOX2/IGF2 pathway. Acta Biochim Pol 69:349-355 (2022). PubMed: 35617351
- Chen X et al. VEGF-Loaded Heparinised Gelatine-Hydroxyapatite-Tricalcium Phosphate Scaffold Accelerates Bone Regeneration via Enhancing Osteogenesis-Angiogenesis Coupling. Front Bioeng Biotechnol 10:915181 (2022). PubMed: 35757798
- Li H et al. Chelerythrine Chloride Inhibits Stemness of Melanoma Cancer Stem-Like Cells (CSCs) Potentially via Inducing Reactive Oxygen Species and Causing Mitochondria Dysfunction. Comput Math Methods Med 2022:4000733 (2022). PubMed: 35761835