Tissue/cell: mouse tooth germ tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-Oct-3/Oct-4 Polyclonal Antibody, Unconjugated(bs-1111R) 1:100, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
- ￥1180 - 2800
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- bs-1111R
- 2025年10月16日
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50ul/100ul/200ul
| 规格： | 50ul | 产品价格： | ￥1180.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥1980.0 |
| 规格： | 200ul | 产品价格： | ￥2800.0 |
| 产品编号 | bs-1111R |
| 英文名称 | Oct-3/Oct-4 Rabbit pAb |
| 中文名称 | 胚胎干细胞关键蛋白抗体 |
| 英文别名 | POU domain, class 5, transcription factor 1; Oct-3/4; Oct-4A; Oct4A; Oct 4A; Octamer-binding transcription factor 3; Octamer-4; Octamer-3; Oct-3; NF-A3; Otf-3; Otf3; MGC22487; Oct 3; Oct 4; OCT3; Oct4; Octamer binding protein 3; Octamer binding protein 4; Octamer binding transcription factor 3; Octamer-binding protein 3; Octamer-binding protein 4; OTF 3; OTF 4; OTF-3; OTF3; OTF4; PO5F1_HUMAN; POU class 5 homeobox 1; POU domain class 5 transcription factor 1; POU domain transcription factor OCT4; POU type homeodomain containing DNA binding protein; POU5F1; POU5F1. |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500, Flow-Cyt=1ug/Test Not yet tested in other applications. |
| 交叉反应 | Human, Mouse, Rat (Dog, Pig, Cow) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human OCT4 |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 39 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Epigenetics and Nuclear Signaling > Chromatin Binding Proteins > DNA / RNA binding Epigenetics and Nuclear Signaling > Transcription > Domain Families > Developmental Families > POU Epigenetics and Nuclear Signaling > Transcription > Transcription Factors |
| 亚基 | Interacts with UBE2I and ZSCAN10. Interacts with PKM2. Interacts with WWP2. |
| 亚细胞定位 | Nucleus.Note=Expressed in a diffuse and slightly punctuate pattern. |
| 组织特异性 | Expressed in developing brain. Highest levels found in specific cell layers of the cortex, the olfactory bulb, the hippocampus and the cerebellum. Low levels of expression in adult tissues. |
| 翻译后修饰 | Sumoylation enhances the protein stability, DNA binding and transactivation activity. Sumoylation is required for enhanced YES1 expression (By similarity). Ubiquitinated; undergoes 'Lys-63'-linked polyubiquitination by WWP2 leading to proteasomal degradation (By similarity). ERK1/2-mediated phosphorylation at Ser-111 promotes nuclear exclusion and proteasomal degradation. Phosphorylation at Thr-235 and Ser-236 decrease DNA-binding and alters ability to activate transcription. |
| 相似性 | Belongs to the POU transcription factor family. Class-5 subfamily. Contains 1 homeobox DNA-binding domain. Contains 1 POU-specific domain. |
| 功能 | Transcription factor that binds to the octamer motif (5'-ATTTGCAT-3'). Forms a trimeric complex with SOX2 on DNA and controls the expression of a number of genes involved in embryonic development such as YES1, FGF4, UTF1 and ZFP206. Critical for early embryogenesis and for embryonic stem cell pluripotency. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | This gene encodes a transcription factor containing a POU homeodomain. This transcription factor plays a role in embryonic development, especially during early embryogenesis, and it is necessary for embryonic stem cell pluripotency. A translocation of this gene with the Ewing's sarcoma gene, t(6;22)(p21;q12), has been linked to tumor formation. Alternative splicing, as well as usage of alternative translation initiation codons, results in multiple isoforms, one of which initiates at a non-AUG (CUG) start codon. Related pseudogenes have been identified on chromosomes 1, 3, 8, 10, and 12. [provided by RefSeq]. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {IHC-P} | {1:100-500} |
| {IHC-F} | {1:100-500} |
| {IF} | {1:100-500} |
| {Flow-Cyt} | {1ug/Test} |
Paraformaldehyde-fixed, paraffin embedded (rat placenta); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Oct-3) Polyclonal Antibody, Unconjugated (bs-1111R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (mouse placenta); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Oct-3) Polyclonal Antibody, Unconjugated (bs-1111R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Blank control:Hela.
Primary Antibody (green line): Rabbit Anti-Oct-3 antibody (bs-1111R)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-AF647
Dilution: 1μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at-20℃.The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
Primary Antibody (green line): Rabbit Anti-Oct-3 antibody (bs-1111R)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-AF647
Dilution: 1μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at-20℃.The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
Sample:
Embryo (Mouse)Lysate at 40 ug
Testis (Mouse) Lysate at 40 ug
NIH/3T3 (Mouse) Cell Lysate at 40 ug
Hela(Human) Cell Lysate at 40 ug
Rsc96(Rat) Cell Lysate at 40 ug
293T(Human) Cell Lysate at 40 ug
SP2/0(Mouse) Cell Lysate at 40 ug
HL-60(Human) Cell Lysate at 40 ug
Primary: Anti-Oct-3/Oct-4 (bs-1111R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 39 kD
Observed band size: 39 kD
Embryo (Mouse)Lysate at 40 ug
Testis (Mouse) Lysate at 40 ug
NIH/3T3 (Mouse) Cell Lysate at 40 ug
Hela(Human) Cell Lysate at 40 ug
Rsc96(Rat) Cell Lysate at 40 ug
293T(Human) Cell Lysate at 40 ug
SP2/0(Mouse) Cell Lysate at 40 ug
HL-60(Human) Cell Lysate at 40 ug
Primary: Anti-Oct-3/Oct-4 (bs-1111R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 39 kD
Observed band size: 39 kD
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文献和实验该产品被引用文献
[IF={{ 4.626 }}] {Jiaming Fu. et al. mTORC1 coordinates NF-κB signaling pathway to promote chondrogenic differentiation of tendon cells in heterotopic ossification. BONE. 2022 Oct;163:116507} {IF} {Mouse}
[IF={{ 3.082 }}] {Ya Fang Wuet al. Growth and Stem Cell Characteristics of Tendon-Derived Cells with Different Initial Seeding Densities: An In Vitro Study in MouseFlexor Tendon Cells. Stem Cells Dev . 2020 Aug 1;29(15):1016-1025.} {ICC} {mouse}
[IF={{ 2.705 }}] {Wang EX et al. Stem cells from trabecular meshwork cells can secrete extracellular matrix. Biochem Biophys Res Commun. 2020 Mar 5;523(2):522-526.} {ICC} {cattle}
[IF={{ 18.952 }}] {Mahmoud Labibet al. Tracking the expression of therapeutic protein targets in rare cells by antibody-mediated nanoparticle labelling and magnetic sorting. Nat Biomed Eng . 2020 Jul 27.} {FCM} {Human}
[IF={{ 1.706 }}] {Shan et al. Wnt/β-catenin pathway is required for epithelial to mesenchymal transition in CXCL12 over expressed breast cancer cells. (2016) Int.J.Clin.Exp.Pathol. 8:12357-67} {WB} {Human}
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Oct-3/Oct-4 Rabbit pAb(bs-1111R)-50ul/100ul/200ul
￥1180 - 2800
