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recombinant fgf4  (R&D Systems)


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    R&D Systems recombinant fgf4
    The differentiation block in I-BET-resistant (I-BETR) diapause-like ES cells. ( A ) Alkaline phosphatase (AP) levels in control and I-BETR ES cells. Scale bar, 100 µm. ( B ) Expression levels of the pluripotency ( left panel) or differentiation-inducing ( right panel) genes in control, 2i-treated, or I-BETR ES cells. RNA expression levels were quantified by qPCR. Values represent normalized mean ± SD. n = 3. ( C ) Colony morphology and/or alkaline phosphatase (AP) levels in control and I-BETR ES cells following vehicle or <t>FGF4</t> triggering. Scale bar, 100 µm. The bar graph represents quantification of relative percentage of pluripotent colonies in different groups. Values represent ± SD. n = 9. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( D ) Expression levels of selected pluripotency ( left ) or differentiation-inducing ( right ) genes in control and I-BETR ES cells treated or not treated with FGF4. Error bars indicate SD. n = 3. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( E ) Withdrawal of I-BET (I-BETW) restores the control ES cell-like pluripotency gene expression pattern in I-BETR ES cells. Values represent gene expression levels normalized to the mean of control samples based on TPM values observed by bulk mRNA RNA-seq analysis . ( F ) Generation of chimeras by I-BETR ES cells. The I-BETR ES cells were incubated in I-BET-free medium for 12–14 h and injected into the C57BL/6J blastocysts. White coat color indicates the chimerism.
    Recombinant Fgf4, supplied by R&D Systems, used in various techniques. Bioz Stars score: 95/100, based on 165 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/recombinant+fgf4/pmc12951759-100-7-9?v=R%26D+Systems
    Average 95 stars, based on 165 article reviews
    recombinant fgf4 - by Bioz Stars, 2026-07
    95/100 stars

    Images

    1) Product Images from "Transcriptional derepression of negative regulators of MAP kinase supports maintenance of diapause ES cells in the pluripotent state"

    Article Title: Transcriptional derepression of negative regulators of MAP kinase supports maintenance of diapause ES cells in the pluripotent state

    Journal: Genes & Development

    doi: 10.1101/gad.353143.125

    The differentiation block in I-BET-resistant (I-BETR) diapause-like ES cells. ( A ) Alkaline phosphatase (AP) levels in control and I-BETR ES cells. Scale bar, 100 µm. ( B ) Expression levels of the pluripotency ( left panel) or differentiation-inducing ( right panel) genes in control, 2i-treated, or I-BETR ES cells. RNA expression levels were quantified by qPCR. Values represent normalized mean ± SD. n = 3. ( C ) Colony morphology and/or alkaline phosphatase (AP) levels in control and I-BETR ES cells following vehicle or FGF4 triggering. Scale bar, 100 µm. The bar graph represents quantification of relative percentage of pluripotent colonies in different groups. Values represent ± SD. n = 9. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( D ) Expression levels of selected pluripotency ( left ) or differentiation-inducing ( right ) genes in control and I-BETR ES cells treated or not treated with FGF4. Error bars indicate SD. n = 3. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( E ) Withdrawal of I-BET (I-BETW) restores the control ES cell-like pluripotency gene expression pattern in I-BETR ES cells. Values represent gene expression levels normalized to the mean of control samples based on TPM values observed by bulk mRNA RNA-seq analysis . ( F ) Generation of chimeras by I-BETR ES cells. The I-BETR ES cells were incubated in I-BET-free medium for 12–14 h and injected into the C57BL/6J blastocysts. White coat color indicates the chimerism.
    Figure Legend Snippet: The differentiation block in I-BET-resistant (I-BETR) diapause-like ES cells. ( A ) Alkaline phosphatase (AP) levels in control and I-BETR ES cells. Scale bar, 100 µm. ( B ) Expression levels of the pluripotency ( left panel) or differentiation-inducing ( right panel) genes in control, 2i-treated, or I-BETR ES cells. RNA expression levels were quantified by qPCR. Values represent normalized mean ± SD. n = 3. ( C ) Colony morphology and/or alkaline phosphatase (AP) levels in control and I-BETR ES cells following vehicle or FGF4 triggering. Scale bar, 100 µm. The bar graph represents quantification of relative percentage of pluripotent colonies in different groups. Values represent ± SD. n = 9. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( D ) Expression levels of selected pluripotency ( left ) or differentiation-inducing ( right ) genes in control and I-BETR ES cells treated or not treated with FGF4. Error bars indicate SD. n = 3. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( E ) Withdrawal of I-BET (I-BETW) restores the control ES cell-like pluripotency gene expression pattern in I-BETR ES cells. Values represent gene expression levels normalized to the mean of control samples based on TPM values observed by bulk mRNA RNA-seq analysis . ( F ) Generation of chimeras by I-BETR ES cells. The I-BETR ES cells were incubated in I-BET-free medium for 12–14 h and injected into the C57BL/6J blastocysts. White coat color indicates the chimerism.

    Techniques Used: Blocking Assay, Control, Expressing, RNA Expression, Gene Expression, RNA Sequencing, Incubation, Injection



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    The differentiation block in I-BET-resistant (I-BETR) diapause-like ES cells. ( A ) Alkaline phosphatase (AP) levels in control and I-BETR ES cells. Scale bar, 100 µm. ( B ) Expression levels of the pluripotency ( left panel) or differentiation-inducing ( right panel) genes in control, 2i-treated, or I-BETR ES cells. RNA expression levels were quantified by qPCR. Values represent normalized mean ± SD. n = 3. ( C ) Colony morphology and/or alkaline phosphatase (AP) levels in control and I-BETR ES cells following vehicle or <t>FGF4</t> triggering. Scale bar, 100 µm. The bar graph represents quantification of relative percentage of pluripotent colonies in different groups. Values represent ± SD. n = 9. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( D ) Expression levels of selected pluripotency ( left ) or differentiation-inducing ( right ) genes in control and I-BETR ES cells treated or not treated with FGF4. Error bars indicate SD. n = 3. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( E ) Withdrawal of I-BET (I-BETW) restores the control ES cell-like pluripotency gene expression pattern in I-BETR ES cells. Values represent gene expression levels normalized to the mean of control samples based on TPM values observed by bulk mRNA RNA-seq analysis . ( F ) Generation of chimeras by I-BETR ES cells. The I-BETR ES cells were incubated in I-BET-free medium for 12–14 h and injected into the C57BL/6J blastocysts. White coat color indicates the chimerism.
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    The differentiation block in I-BET-resistant (I-BETR) diapause-like ES cells. ( A ) Alkaline phosphatase (AP) levels in control and I-BETR ES cells. Scale bar, 100 µm. ( B ) Expression levels of the pluripotency ( left panel) or differentiation-inducing ( right panel) genes in control, 2i-treated, or I-BETR ES cells. RNA expression levels were quantified by qPCR. Values represent normalized mean ± SD. n = 3. ( C ) Colony morphology and/or alkaline phosphatase (AP) levels in control and I-BETR ES cells following vehicle or <t>FGF4</t> triggering. Scale bar, 100 µm. The bar graph represents quantification of relative percentage of pluripotent colonies in different groups. Values represent ± SD. n = 9. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( D ) Expression levels of selected pluripotency ( left ) or differentiation-inducing ( right ) genes in control and I-BETR ES cells treated or not treated with FGF4. Error bars indicate SD. n = 3. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( E ) Withdrawal of I-BET (I-BETW) restores the control ES cell-like pluripotency gene expression pattern in I-BETR ES cells. Values represent gene expression levels normalized to the mean of control samples based on TPM values observed by bulk mRNA RNA-seq analysis . ( F ) Generation of chimeras by I-BETR ES cells. The I-BETR ES cells were incubated in I-BET-free medium for 12–14 h and injected into the C57BL/6J blastocysts. White coat color indicates the chimerism.
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    Image Search Results


    The differentiation block in I-BET-resistant (I-BETR) diapause-like ES cells. ( A ) Alkaline phosphatase (AP) levels in control and I-BETR ES cells. Scale bar, 100 µm. ( B ) Expression levels of the pluripotency ( left panel) or differentiation-inducing ( right panel) genes in control, 2i-treated, or I-BETR ES cells. RNA expression levels were quantified by qPCR. Values represent normalized mean ± SD. n = 3. ( C ) Colony morphology and/or alkaline phosphatase (AP) levels in control and I-BETR ES cells following vehicle or FGF4 triggering. Scale bar, 100 µm. The bar graph represents quantification of relative percentage of pluripotent colonies in different groups. Values represent ± SD. n = 9. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( D ) Expression levels of selected pluripotency ( left ) or differentiation-inducing ( right ) genes in control and I-BETR ES cells treated or not treated with FGF4. Error bars indicate SD. n = 3. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( E ) Withdrawal of I-BET (I-BETW) restores the control ES cell-like pluripotency gene expression pattern in I-BETR ES cells. Values represent gene expression levels normalized to the mean of control samples based on TPM values observed by bulk mRNA RNA-seq analysis . ( F ) Generation of chimeras by I-BETR ES cells. The I-BETR ES cells were incubated in I-BET-free medium for 12–14 h and injected into the C57BL/6J blastocysts. White coat color indicates the chimerism.

    Journal: Genes & Development

    Article Title: Transcriptional derepression of negative regulators of MAP kinase supports maintenance of diapause ES cells in the pluripotent state

    doi: 10.1101/gad.353143.125

    Figure Lengend Snippet: The differentiation block in I-BET-resistant (I-BETR) diapause-like ES cells. ( A ) Alkaline phosphatase (AP) levels in control and I-BETR ES cells. Scale bar, 100 µm. ( B ) Expression levels of the pluripotency ( left panel) or differentiation-inducing ( right panel) genes in control, 2i-treated, or I-BETR ES cells. RNA expression levels were quantified by qPCR. Values represent normalized mean ± SD. n = 3. ( C ) Colony morphology and/or alkaline phosphatase (AP) levels in control and I-BETR ES cells following vehicle or FGF4 triggering. Scale bar, 100 µm. The bar graph represents quantification of relative percentage of pluripotent colonies in different groups. Values represent ± SD. n = 9. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( D ) Expression levels of selected pluripotency ( left ) or differentiation-inducing ( right ) genes in control and I-BETR ES cells treated or not treated with FGF4. Error bars indicate SD. n = 3. (n.s.) No significance, (****) P < 0.0001, one-way ANOVA with Dunnett's multiple comparisons test. ( E ) Withdrawal of I-BET (I-BETW) restores the control ES cell-like pluripotency gene expression pattern in I-BETR ES cells. Values represent gene expression levels normalized to the mean of control samples based on TPM values observed by bulk mRNA RNA-seq analysis . ( F ) Generation of chimeras by I-BETR ES cells. The I-BETR ES cells were incubated in I-BET-free medium for 12–14 h and injected into the C57BL/6J blastocysts. White coat color indicates the chimerism.

    Article Snippet: For FGF4-driven ES cell differentiation, 10 ng/μL recombinant FGF4 (R&D Systems 235-F4) was added on day 0 together with 1 μg/μL heparin (Sigma-Aldrich H3149).

    Techniques: Blocking Assay, Control, Expressing, RNA Expression, Gene Expression, RNA Sequencing, Incubation, Injection