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human duo set elisa kits  (R&D Systems)


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    R&D Systems human duo set elisa kits
    Characterization <t>of</t> <t>IL-1α</t> overexpression constructs in Cal27 HNSCC cells. Gene expression (A-C), protein release (D) and protein expression (E-G) of the three IL1A constructs – Full- Length (FL), N-terminal (NT) and C-terminal (CT) in the Cal27 IL-1α-overexpressing cells were analyzed by RT-qPCR, <t>ELISA</t> and Western blot respectively compared to control. GAPDH was used as an endogenous control for PCR analysis (A-C); α-Tubulin was used as the loading control for whole cell lysate and cytoplasmic fraction western blots (E-F); and Lamin B1 was used as the loading control for the nuclear fraction Western blot (G). Bars represent mean ± SEM from n = 3 independent experiments. IL-1α band intensities were normalized to the respective loading controls. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.
    Human Duo Set Elisa Kits, supplied by R&D Systems, used in various techniques. Bioz Stars score: 94/100, based on 47 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/duoset+elisa+kit/Human+IL-1ra%2FIL-1F3+DuoSet+ELISA/pmc13122707-57-22-27
    Average 94 stars, based on 47 article reviews
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    Images

    1) Product Images from "C-terminal interleukin 1 alpha (IL-1α) overexpression drives EMT and a vulnerability to ferroptosis in HNSCC"

    Article Title: C-terminal interleukin 1 alpha (IL-1α) overexpression drives EMT and a vulnerability to ferroptosis in HNSCC

    Journal: Redox Biology

    doi: 10.1016/j.redox.2026.104172

    Characterization of IL-1α overexpression constructs in Cal27 HNSCC cells. Gene expression (A-C), protein release (D) and protein expression (E-G) of the three IL1A constructs – Full- Length (FL), N-terminal (NT) and C-terminal (CT) in the Cal27 IL-1α-overexpressing cells were analyzed by RT-qPCR, ELISA and Western blot respectively compared to control. GAPDH was used as an endogenous control for PCR analysis (A-C); α-Tubulin was used as the loading control for whole cell lysate and cytoplasmic fraction western blots (E-F); and Lamin B1 was used as the loading control for the nuclear fraction Western blot (G). Bars represent mean ± SEM from n = 3 independent experiments. IL-1α band intensities were normalized to the respective loading controls. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.
    Figure Legend Snippet: Characterization of IL-1α overexpression constructs in Cal27 HNSCC cells. Gene expression (A-C), protein release (D) and protein expression (E-G) of the three IL1A constructs – Full- Length (FL), N-terminal (NT) and C-terminal (CT) in the Cal27 IL-1α-overexpressing cells were analyzed by RT-qPCR, ELISA and Western blot respectively compared to control. GAPDH was used as an endogenous control for PCR analysis (A-C); α-Tubulin was used as the loading control for whole cell lysate and cytoplasmic fraction western blots (E-F); and Lamin B1 was used as the loading control for the nuclear fraction Western blot (G). Bars represent mean ± SEM from n = 3 independent experiments. IL-1α band intensities were normalized to the respective loading controls. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.

    Techniques Used: Over Expression, Construct, Gene Expression, Expressing, Quantitative RT-PCR, Enzyme-linked Immunosorbent Assay, Western Blot, Control

    IL-1α overexpression alters expression of IL-1 pathway genes. Gene expression of IL1B (A), IL6 (B), IL8 (C), IL1RN (D), IL1RAP (E) and IL1R1 (F) in the three IL1A constructs – Full-Length (FL), N-terminal (NT) and C-terminal (CT) in Cal27 IL-1αoverexpressing cells were analyzed by RT-PCR using GAPDH as an endogenous control. Protein secretion of IL-1β (G), IL-6 (H), IL-8 (I), and IL1RA (J) in cell culture supernatants was quantified by ELISA with protein concentrations normalized to cell numbers. Whole cell lysates were analyzed for IL-1R1 expression by Western blot using GAPDH as a loading control (K). Bars represent mean ± SEM from n = 3 independent experiments.∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.
    Figure Legend Snippet: IL-1α overexpression alters expression of IL-1 pathway genes. Gene expression of IL1B (A), IL6 (B), IL8 (C), IL1RN (D), IL1RAP (E) and IL1R1 (F) in the three IL1A constructs – Full-Length (FL), N-terminal (NT) and C-terminal (CT) in Cal27 IL-1αoverexpressing cells were analyzed by RT-PCR using GAPDH as an endogenous control. Protein secretion of IL-1β (G), IL-6 (H), IL-8 (I), and IL1RA (J) in cell culture supernatants was quantified by ELISA with protein concentrations normalized to cell numbers. Whole cell lysates were analyzed for IL-1R1 expression by Western blot using GAPDH as a loading control (K). Bars represent mean ± SEM from n = 3 independent experiments.∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.

    Techniques Used: Over Expression, Expressing, Gene Expression, Construct, Reverse Transcription Polymerase Chain Reaction, Control, Cell Culture, Enzyme-linked Immunosorbent Assay, Western Blot

    Related Articles

    Enzyme-linked Immunosorbent Assay:

    Article Title: Selective JAK Inhibition Reveals Paradoxical and Hierarchical Control of interferon-γ-driven Autoimmunity in AIRE Deficiency
    Article Snippet: ELISA buffer consisted of PBS supplemented with 0.05% Tween-20 and cOmpleteTM, Mini, EDTA-free Protease Inhibitor Cocktail (catalog no. 11836170001; Roche, USA). .. A DuoSet® ELISA kit (catalog no. DY492-05; R&D Systems, USA) was used to measure CXCL9 and a high-sensitivity ELISA kit was used for IFN-γ (catalog no. 88-8314-88; Invitrogen, USA). ..

    Article Title: Recombinant antimicrobial multidomain polypeptide, methods of producing and uses thereof
    Article Snippet: An infection was simulated in HT29 cells with LPS (1 μg/mL) and the antimicrobial effect of HD5 present in JAMF1 protein compared to HD5 synthetic peptide (Peptanova) and recombinant HD5 fused to GFP reporter (HD5GFP) protein was assessed at 0.1 μM for 24 h. The antimicrobial effect was here monitorized through the stimulation of IL-8 in HT29 cells, being IL-8 a chemokine responsible to recruit neutrophils and phagocytes that kill pathogen bacteria. .. For IL-8 quantification, supernatants were collected from cells and levels of IL-8 were determined using DuoSet ELISA kit (DY208, R & D Systems, Minneapolis, MN, USA) according to manufacturer's instructions. .. Results and conclusions: This study compares (FIG. 11) the capacity of the domain HD5 included in the multidomain protein JAMF1 with the single domain HD5, either presented as a synthetic peptide (HD5, Peptanova) or fused with a non-functional carrier (GFP protein) (HD5GFP).

    Article Title: Spatiotemporal Atlas of Pro-Inflammatory (NF-κB) and Anti-Inflammatory (STAT6) Signalling Using Reporter Mice during mRNA Vaccination
    Article Snippet: Data acquisition was performed on a BD LSR Fortessa flow cytometer, and analysis was conducted using FlowJo software (Tree Star). .. The concentration of IL-12 in supernatants from BM-DCs was determined by ELISA using the Mouse IL-12/IL-23 p40 Allele-specific DuoSet ELISA kit (R&D Systems, Cat. DY499) following the manufacturer’s instructions. .. Briefly, 96-well MaxiSorp microplates (Thermo Fisher Scientific, Cat. 442404) were coated overnight with capture antibody.

    Article Title: Defined culture conditions improve functional properties of mature iPSC-derived macrophages for therapeutic screening
    Article Snippet: .. The concentration of secreted IL-6 was determined with the DuoSet ELISA kit (DY206, R&D Systems) according to the manufacturer’s instructions. .. To determine the sensitivity of the various iPSC-Mac to the endotoxin LPS, 2.5 × 10 4 cells per well were seeded in a 96-well tissue culture plate and terminally differentiated with X-VIVO medium, X-VIVO medium supplemented with 100 ng/mL human lipopolysaccharide-binding protein ((LBP); Acro biosystems) or RPMI + FBS medium for 3 days.

    Article Title: Structure matters: commensal Phocaeicola vulgatus lipopolysaccharide induces attenuated microglial activation and preserves neuronal integrity
    Article Snippet: Cytokine levels (pg/mL) in BV2 and HMC3 supernatants were measured following E. coli or P. vulgatus LPS stimulation using the ultrasensitive ELLA-Simple Plex platform (Protein Simple, Bio-Techne, San José, CA, United States), with a commercially available microfluidic cartridge for mouse (ST01C-MP-004435) and for human (ST01A-PS-003229) IL-1β, IL-6, and TNF-α detection. .. IL-10 was quantified using DuoSet ELISA Kit (R&D systems, Abingdon, United Kingdom) for mouse (#DY417) and for human (#DY217B) for BV2 and HMC3 supernatants, respectively. ..

    Article Title: Defined culture conditions improve functional properties of mature iPSC-derived macrophages for therapeutic screening.
    Article Snippet: .. The concentration of secreted IL-6 was determined with the DuoSet ELISA kit (DY206, R&D Systems) according to the manufacturer’s instructions. .. Dose-escalation experiment of terminally differentiated iPSC-Mac with different concentrations of lipopolysaccharide To determine the sensitivity of the various iPSC-Mac to the endotoxin LPS, 2.5 × 104 cells per well were seeded in a 96-well tissue culture plate and terminally differentiated with X-VIVO medium, X-VIVO medium supplemented with 100 ng/mL human lipopolysaccharide-binding protein ((LBP); Acro biosystems) or RPMI + FBS medium for 3 days.

    Article Title: Removal of volatile organic compounds by chemical filters significantly inhibited the development of atopic dermatitis symptoms in mice: Potential implications for air-conditioning systems in healthcare environments.
    Article Snippet: .. Briefly, LN single-cell suspensions (5 × 105 cells/well) were incubated with Dynabeads Mouse T-Activator CD3/CD28 (Thermo Fisher Scientific Inc., Kanagawa, Japan) for 24 or 96 h. Subsequently, the levels of IL-4, IL-13, and IL-17 in the supernatants were quantified using ELISA (DuoSet ELISA Kit, R&D Systems). ..

    Article Title: Reduced plasma epidermal growth factor levels reflect poor glycaemic status in type 2 diabetes
    Article Snippet: The insulin levels were quantified using the Access Insulin Assay (Beckman Coulter, USA). .. EGF plasma levels were determined using the DuoSet ELISA kit (DY236, R&D Systems, UK). ..

    Concentration Assay:

    Article Title: Spatiotemporal Atlas of Pro-Inflammatory (NF-κB) and Anti-Inflammatory (STAT6) Signalling Using Reporter Mice during mRNA Vaccination
    Article Snippet: Data acquisition was performed on a BD LSR Fortessa flow cytometer, and analysis was conducted using FlowJo software (Tree Star). .. The concentration of IL-12 in supernatants from BM-DCs was determined by ELISA using the Mouse IL-12/IL-23 p40 Allele-specific DuoSet ELISA kit (R&D Systems, Cat. DY499) following the manufacturer’s instructions. .. Briefly, 96-well MaxiSorp microplates (Thermo Fisher Scientific, Cat. 442404) were coated overnight with capture antibody.

    Article Title: Defined culture conditions improve functional properties of mature iPSC-derived macrophages for therapeutic screening
    Article Snippet: .. The concentration of secreted IL-6 was determined with the DuoSet ELISA kit (DY206, R&D Systems) according to the manufacturer’s instructions. .. To determine the sensitivity of the various iPSC-Mac to the endotoxin LPS, 2.5 × 10 4 cells per well were seeded in a 96-well tissue culture plate and terminally differentiated with X-VIVO medium, X-VIVO medium supplemented with 100 ng/mL human lipopolysaccharide-binding protein ((LBP); Acro biosystems) or RPMI + FBS medium for 3 days.

    Article Title: Defined culture conditions improve functional properties of mature iPSC-derived macrophages for therapeutic screening.
    Article Snippet: .. The concentration of secreted IL-6 was determined with the DuoSet ELISA kit (DY206, R&D Systems) according to the manufacturer’s instructions. .. Dose-escalation experiment of terminally differentiated iPSC-Mac with different concentrations of lipopolysaccharide To determine the sensitivity of the various iPSC-Mac to the endotoxin LPS, 2.5 × 104 cells per well were seeded in a 96-well tissue culture plate and terminally differentiated with X-VIVO medium, X-VIVO medium supplemented with 100 ng/mL human lipopolysaccharide-binding protein ((LBP); Acro biosystems) or RPMI + FBS medium for 3 days.

    Single Cell:

    Article Title: Removal of volatile organic compounds by chemical filters significantly inhibited the development of atopic dermatitis symptoms in mice: Potential implications for air-conditioning systems in healthcare environments.
    Article Snippet: .. Briefly, LN single-cell suspensions (5 × 105 cells/well) were incubated with Dynabeads Mouse T-Activator CD3/CD28 (Thermo Fisher Scientific Inc., Kanagawa, Japan) for 24 or 96 h. Subsequently, the levels of IL-4, IL-13, and IL-17 in the supernatants were quantified using ELISA (DuoSet ELISA Kit, R&D Systems). ..

    Incubation:

    Article Title: Removal of volatile organic compounds by chemical filters significantly inhibited the development of atopic dermatitis symptoms in mice: Potential implications for air-conditioning systems in healthcare environments.
    Article Snippet: .. Briefly, LN single-cell suspensions (5 × 105 cells/well) were incubated with Dynabeads Mouse T-Activator CD3/CD28 (Thermo Fisher Scientific Inc., Kanagawa, Japan) for 24 or 96 h. Subsequently, the levels of IL-4, IL-13, and IL-17 in the supernatants were quantified using ELISA (DuoSet ELISA Kit, R&D Systems). ..

    Clinical Proteomics:

    Article Title: Reduced plasma epidermal growth factor levels reflect poor glycaemic status in type 2 diabetes
    Article Snippet: The insulin levels were quantified using the Access Insulin Assay (Beckman Coulter, USA). .. EGF plasma levels were determined using the DuoSet ELISA kit (DY236, R&D Systems, UK). ..



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    Image Search Results


    Characterization of IL-1α overexpression constructs in Cal27 HNSCC cells. Gene expression (A-C), protein release (D) and protein expression (E-G) of the three IL1A constructs – Full- Length (FL), N-terminal (NT) and C-terminal (CT) in the Cal27 IL-1α-overexpressing cells were analyzed by RT-qPCR, ELISA and Western blot respectively compared to control. GAPDH was used as an endogenous control for PCR analysis (A-C); α-Tubulin was used as the loading control for whole cell lysate and cytoplasmic fraction western blots (E-F); and Lamin B1 was used as the loading control for the nuclear fraction Western blot (G). Bars represent mean ± SEM from n = 3 independent experiments. IL-1α band intensities were normalized to the respective loading controls. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.

    Journal: Redox Biology

    Article Title: C-terminal interleukin 1 alpha (IL-1α) overexpression drives EMT and a vulnerability to ferroptosis in HNSCC

    doi: 10.1016/j.redox.2026.104172

    Figure Lengend Snippet: Characterization of IL-1α overexpression constructs in Cal27 HNSCC cells. Gene expression (A-C), protein release (D) and protein expression (E-G) of the three IL1A constructs – Full- Length (FL), N-terminal (NT) and C-terminal (CT) in the Cal27 IL-1α-overexpressing cells were analyzed by RT-qPCR, ELISA and Western blot respectively compared to control. GAPDH was used as an endogenous control for PCR analysis (A-C); α-Tubulin was used as the loading control for whole cell lysate and cytoplasmic fraction western blots (E-F); and Lamin B1 was used as the loading control for the nuclear fraction Western blot (G). Bars represent mean ± SEM from n = 3 independent experiments. IL-1α band intensities were normalized to the respective loading controls. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.

    Article Snippet: Cell culture media from IL-1α overexpressed Cal27 cells were collected for analyzing the levels of IL-1α, IL-1β, IL-6, IL-8 or IL-1RA using Human Duo Set ELISA kits (R&D Systems, Minneapolis, MN) according to the manufacturer's protocols.

    Techniques: Over Expression, Construct, Gene Expression, Expressing, Quantitative RT-PCR, Enzyme-linked Immunosorbent Assay, Western Blot, Control

    IL-1α overexpression alters expression of IL-1 pathway genes. Gene expression of IL1B (A), IL6 (B), IL8 (C), IL1RN (D), IL1RAP (E) and IL1R1 (F) in the three IL1A constructs – Full-Length (FL), N-terminal (NT) and C-terminal (CT) in Cal27 IL-1αoverexpressing cells were analyzed by RT-PCR using GAPDH as an endogenous control. Protein secretion of IL-1β (G), IL-6 (H), IL-8 (I), and IL1RA (J) in cell culture supernatants was quantified by ELISA with protein concentrations normalized to cell numbers. Whole cell lysates were analyzed for IL-1R1 expression by Western blot using GAPDH as a loading control (K). Bars represent mean ± SEM from n = 3 independent experiments.∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.

    Journal: Redox Biology

    Article Title: C-terminal interleukin 1 alpha (IL-1α) overexpression drives EMT and a vulnerability to ferroptosis in HNSCC

    doi: 10.1016/j.redox.2026.104172

    Figure Lengend Snippet: IL-1α overexpression alters expression of IL-1 pathway genes. Gene expression of IL1B (A), IL6 (B), IL8 (C), IL1RN (D), IL1RAP (E) and IL1R1 (F) in the three IL1A constructs – Full-Length (FL), N-terminal (NT) and C-terminal (CT) in Cal27 IL-1αoverexpressing cells were analyzed by RT-PCR using GAPDH as an endogenous control. Protein secretion of IL-1β (G), IL-6 (H), IL-8 (I), and IL1RA (J) in cell culture supernatants was quantified by ELISA with protein concentrations normalized to cell numbers. Whole cell lysates were analyzed for IL-1R1 expression by Western blot using GAPDH as a loading control (K). Bars represent mean ± SEM from n = 3 independent experiments.∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ∗∗∗∗p < 0.0001.

    Article Snippet: Cell culture media from IL-1α overexpressed Cal27 cells were collected for analyzing the levels of IL-1α, IL-1β, IL-6, IL-8 or IL-1RA using Human Duo Set ELISA kits (R&D Systems, Minneapolis, MN) according to the manufacturer's protocols.

    Techniques: Over Expression, Expressing, Gene Expression, Construct, Reverse Transcription Polymerase Chain Reaction, Control, Cell Culture, Enzyme-linked Immunosorbent Assay, Western Blot