AB3209
Anti-Oct-4 Antibody
Chemicon®, from rabbit
Sinonimo/i:
POU5F1
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About This Item
Codice UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Prodotti consigliati
![Anti-OCT-4 [POU5F1] Antibody, clone 7F9.2, Alexa Fluor™ 488 conjugate clone 7F9.2, from mouse, ALEXA FLUOR™ 488](/deepweb/assets/sigmaaldrich/product/images/405/633/324511fc-ecc5-4c49-9d9d-8cf25ab28d40/640/324511fc-ecc5-4c49-9d9d-8cf25ab28d40.jpg)
Origine biologica
rabbit
Livello qualitativo
Forma dell’anticorpo
affinity purified immunoglobulin
Tipo di anticorpo
primary antibodies
Clone
polyclonal
Purificato mediante
affinity chromatography
Reattività contro le specie
mouse, human
Produttore/marchio commerciale
Chemicon®
tecniche
immunocytochemistry: suitable
immunohistochemistry: suitable
western blot: suitable
input
sample type induced pluripotent stem cell(s)
sample type: human embryonic stem cell(s)
sample type: mouse embryonic stem cell(s)
N° accesso NCBI
N° accesso UniProt
Condizioni di spedizione
wet ice
modifica post-traduzionali bersaglio
unmodified
Informazioni sul gene
human ... POU5F1(5460)
Descrizione generale
Expression of the POU-domain transcription factor Octamer-4 (Oct-4) is widely regarded as a hallmark of pluripotent stem cells. The relationship of Oct-4 to pluripotent stem cells is indicated by its tightly restricted expression to undifferentiated pluripotent stem cells. Upon differentiation to somatic lineages, the expression of Oct-4 disappears rapidly. Unlike the majority of pluripotent stem cell markers, the biological role of Oct-4 has been well characterized. Studies performed in mice point to the critical role of Oct-4 in the establishment and/or maintenance of pluripotent stem cells in an uncommitted state.
Specificità
Recognizes Oct4 (POU5F1). The molecular weight of the protein is 38,601 Daltons.
Immunogeno
Synthetic peptide, amino acids 282-297of Oct4.
Applicazioni
Research Category
Stem Cell Research
Stem Cell Research
Research Sub Category
Pluripotent & Early Differentiation
Pluripotent & Early Differentiation
This Anti-Oct-4 Antibody is validated for use in IC, IH, WB for the detection of 41186.
Western blot: 1:200-1:1,000 using ECL. Oct-4 in cells typically shows ~40-44kDa band or doublet.
Immunohistochemistry: 1:200-1:1,000.
Immunocytochemistry: 1:200-1:1,000.
Optimal working dilutions must be determined by the end user.
Immunohistochemistry: 1:200-1:1,000.
Immunocytochemistry: 1:200-1:1,000.
Optimal working dilutions must be determined by the end user.
Descrizione del bersaglio
44 kDa
Stato fisico
Affinity Purified immunoglobulin. Precipitated antibody in a solution of 50% saturated ammonium sulfate and PBS containing no preservatives.
ImmunoAffinity Purified
Stoccaggio e stabilità
Maintain unopened vial at -70°C for up to 6 months. Avoid repeated freeze/thaw cycles.
The rehydrated antibody solutions can be stored undiluted at 2–8°C for 2 months without any significant loss of activity. Note, the solution is not sterile, thus care should be taken if product is stored at 2–8°C. For storage at -20°C, the addition of an equal volume of glycerol can be used, however, it is recommended that ACS grade or higher glycerol be used, as significant loss of activity can occur if the glycerol used is not of high quality.
For freezing, it is recommended that the rehydrated antibody solution be further diluted 1:1 with a 2% BSA (fraction V, highest-grade available) solution made with the rehydration buffer. The resulting 1% BSA/antibody solution can be aliquoted and stored frozen at -70°C for up to 6 months. Avoid repeated freeze/thaw cycles.
The rehydrated antibody solutions can be stored undiluted at 2–8°C for 2 months without any significant loss of activity. Note, the solution is not sterile, thus care should be taken if product is stored at 2–8°C. For storage at -20°C, the addition of an equal volume of glycerol can be used, however, it is recommended that ACS grade or higher glycerol be used, as significant loss of activity can occur if the glycerol used is not of high quality.
For freezing, it is recommended that the rehydrated antibody solution be further diluted 1:1 with a 2% BSA (fraction V, highest-grade available) solution made with the rehydration buffer. The resulting 1% BSA/antibody solution can be aliquoted and stored frozen at -70°C for up to 6 months. Avoid repeated freeze/thaw cycles.
Risultati analitici
Control
Pluripotent human embryonic stem (ES) cells
Pluripotent human embryonic stem (ES) cells
Note legali
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
Esclusione di responsabilità
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Raccomandato
N° Catalogo
Descrizione
Determinazione del prezzo
Codice della classe di stoccaggio
12 - Non Combustible Liquids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Chawalit Siriboon et al.
PloS one, 10(2), e0118165-e0118165 (2015-02-14)
We attempted to isolate ES cell lines using inner cell masses from high-quality cloned porcine blastocysts. After being seeded onto feeders, embryos had better (P < 0.05) attachment, outgrowth formation and primary colonization in both 2× and 3× aggregated cloned
Filipa Vlahova et al.
Scientific reports, 9(1), 8126-8126 (2019-06-01)
Expression of OCT4A is one of the hallmarks of pluripotency, defined as a stem cell's ability to differentiate into all the lineages of the three germ layers. Despite being defined as non-tumorigenic cells with high translational potential, human mid-trimester amniotic
Max Villa et al.
Biomedical microdevices, 12(2), 253-261 (2009-12-17)
We present optimal perfusion conditions for the growth of primary mouse embryonic fibroblasts (mEFs) and mouse embryonic stem cells (mESCs) using a microfluidic perfusion culture system. In an effort to balance nutrient renewal while ensuring the presence of cell secreted
Difei Dong et al.
Gene expression, 15(4), 153-162 (2012-07-13)
FoxA1 belongs to the fork head/winged-helix transcription factor family and participates in stimulating neuronal differentiation of pluripotent stem cells at early stages. To explore the biological roles of FoxA1 during this process, the stable expression of a GFP-FoxA1 fusion protein
Neuronatin promotes neural lineage in ESCs via Ca(2+) signaling.
Lin, HH; Bell, E; Uwanogho, D; Perfect, LW; Noristani, H; Bates, TJ; Snetkov, V; Price, J; Sun, YM
Stem Cells null
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