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il21  (Miltenyi Biotec)


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    Structured Review

    Miltenyi Biotec il21
    Il21, supplied by Miltenyi Biotec, used in various techniques. Bioz Stars score: 94/100, based on 13 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/il21/Human+IL-21%2C+research+grade/bio_rxiv__2025__09__30__675572-176-59-60
    Average 94 stars, based on 13 article reviews
    il21 - by Bioz Stars, 2026-09
    94/100 stars

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    Related Articles

    other:

    Article Title: Genetic manipulation and immortalized culture of ex vivo primary human germinal center B cells
    Article Snippet: ● IL4 (PeproTech, cat. no. 0200-04-05) ● IL21 (Miltenyi Biotec, cat. no. 130-095-768)

    Isolation:

    Article Title: Discovery of rare antigen-specific TCRs via replicate profiling
    Article Snippet: Plates were incubated for 18 h at 37°C in the presence of 5% CO . Assays were developed according to the manufacturer’s instructions, and spots were counted using an ImmunoSpot S6 Universal Analyzer (Cellular Technology Ltd.). .. PBMCs were freshly isolated with density gradient, stained with CFSE (450 nM) and seeded in complete RPMI complete (RPMI 1640 (PANECO) + 10% heat-inactivated fetal bovine serum + 20 ng/mL IL21(SciStore)) or RP5 (RPMI 1640 (Biowest) + 5% heat-inactivated human serum (Capricorn) + 2 mM L-glutamine (Lonza) + NEAA (MP Biomedicals) + Pen/Strep + pyruvate (Biowest) + 50 ng/ml IL21 (Miltenyi Biotec)). ..

    Staining:

    Article Title: Discovery of rare antigen-specific TCRs via replicate profiling
    Article Snippet: Plates were incubated for 18 h at 37°C in the presence of 5% CO . Assays were developed according to the manufacturer’s instructions, and spots were counted using an ImmunoSpot S6 Universal Analyzer (Cellular Technology Ltd.). .. PBMCs were freshly isolated with density gradient, stained with CFSE (450 nM) and seeded in complete RPMI complete (RPMI 1640 (PANECO) + 10% heat-inactivated fetal bovine serum + 20 ng/mL IL21(SciStore)) or RP5 (RPMI 1640 (Biowest) + 5% heat-inactivated human serum (Capricorn) + 2 mM L-glutamine (Lonza) + NEAA (MP Biomedicals) + Pen/Strep + pyruvate (Biowest) + 50 ng/ml IL21 (Miltenyi Biotec)). ..

    Virus:

    Article Title: Engineering T cell receptor fusion proteins using nonviral CRISPR/Cas9 genome editing for cancer immunotherapy.
    Article Snippet: The second-generation lentiviral packaging system was used to produce the lentiviral vectors for CAR transduction.24,53 Following activation, bead-free T cells were incubated with lentiviral particles in RetroNectin® (Takara Bio, Kusatsu, Japan)-coated plates for 48 h at a multiplicity of infection of 50 in the presence of 200 U/ mL IL-2. .. Following removal of virus, T cell cultures were transferred to complete T cell expansion media comprising of IL-2, IL-7, IL-15, IL21 (Miltenyi Biotec), human AB (hAb) serum (Sigma-Aldrich, St. Louis, MO, USA) and Stemulate® (Cook Regentec, Indianapolis, IN, USA) in TexMACSTM (Miltenyi Biotec) for continued expansion. .. Cas9 RNPs were prepared as previously described.50,51 In short, spCas9 protein (Integrated DNA Technologies, Coralville, IA, USA or Aldevron, Fargo, ND, USA) was incubated with chemical-modified synthetic gRNAs (Synthego, Redwood City, CA, USA or Integrated DNA Technologies) at ratios ranging from 1:2 to 1:3 in P3 transfection buffer (Lonza, Basel, Switzerland) at room temperature for 15 min.

    Cell Culture:

    Article Title: Prolactin Increases the Frequency of Follicular T Helper Cells with Enhanced IL21 Secretion and OX40 Expression in Lupus-Prone MRL/lpr Mice
    Article Snippet: All cells were labeled with the viability dye Ghost Red (Tonbo Bioscience, USA). .. The antibodies used for cell culture were as follows: anti-CD3 (clone 145-2C11) and anti-CD28 (clone 37.51) from Invitrogen, USA; anti-IFN- γ (clone XMG12) and anti-IL4 (clone 11B11) from BioLegend, USA; anti-TGF β from Peprotech, USA; cytokines IL6 and IL21 from Miltenyi Biotec, Germany. .. The antibodies used for staining were as follows: anti-mouse PRL receptor APC (clone T6, Novus Biologicals, USA); anti-CD4 PECy5 (clone GK1.5), anti-Ki-67 Alexa 488 (clone 16A8), anti-IL21 biotin (clone 7H20-I19-M3), and PE-conjugated streptavidin from BioLegend, USA; anti-CD44 PECy5 (clone IM7), anti-CD62L PE, (clone MEL-14), anti-BCL6 PE (clone BCL-DWN), anti-CXCR5 PECy7 (clone SPRCL5), and anti-PD1 APC (clone J43) from eBioscience, Invitrogen, USA; anti-ICOS VioGreen (clone 7E.17G9), anti-OX40 PE (clone REA625), and anti-AKT PE (clone REA677) from Miltenyi Biotec, Germany; and anti-STAT1 PE (clone A15158B), anti-STAT3 PE (clone 13A3-1), and anti-STAT5 PE (clone SRBC2X) from BioLegend.

    Article Title: Bryostatin Activates CAR T-Cell Antigen-Non-Specific Killing (CTAK), and CAR-T NK-Like Killing for Pre-B ALL, While Blocking Cytolysis of a Burkitt Lymphoma Cell Line.
    Article Snippet: CART and un-transduced control (UTD) cells were cultured in TexMACSTM medium (Miltenyi Biotec) with recombinant IL-2 (premium grade, Miltenyi Biotec). .. B cells were cultured in B cell culture media (BCM), including RPMI-1640, 10% FCS, 55 mM 2-ME, 1% Pen Strep, 10 mM HEPES, 1 mM Sodium Pyruvate and 1% MEM NEAA, supplemented with recombinant human IL-2 (50 ng/ml, Miltenyi Biotec), IL-4 (10 ng/ml, PeproTech), IL21 (10 ng/ml, Miltenyi Biotec), and BAFF (10 ng/ml, PeproTech). ..

    Article Title: Interleukin-29 induces epithelial production of CXCR3A ligands and T-cell infiltration.
    Article Snippet: Psoriasis is considered as a model for chronic immunemediated disorders.. Th17-cells are pivotal players in those diseases.. Recently, we demonstrated that Th17-cells produce interleukin (IL)-29 and that IL-29 is highly present in psoriatic lesions.

    Recombinant:

    Article Title: IL12/18/21 Preactivation Enhances the Antitumor Efficacy of Expanded γδT Cells and Overcomes Resistance to Anti–PD-L1 Treatment
    Article Snippet: The following cytokines were added at the indicated concentrations to murine gdT cells: recombinant murine IL12 (10 ng/ mL; Peprotech), IL15 (50 ng/mL; Peprotech), IL18 (100 ng/mL; R&D Systems), and IL21 (30 ng/mL; eBioscience). .. For human gdT cells, recombinant human IL12 (Stemcell Technologies), IL15 (Miltenyi Biotec), IL18 (R&DSystems), and IL21 (Miltenyi Biotec) were added at a concentration of 10 ng/mL. ..

    Article Title: Bryostatin Activates CAR T-Cell Antigen-Non-Specific Killing (CTAK), and CAR-T NK-Like Killing for Pre-B ALL, While Blocking Cytolysis of a Burkitt Lymphoma Cell Line.
    Article Snippet: CART and un-transduced control (UTD) cells were cultured in TexMACSTM medium (Miltenyi Biotec) with recombinant IL-2 (premium grade, Miltenyi Biotec). .. B cells were cultured in B cell culture media (BCM), including RPMI-1640, 10% FCS, 55 mM 2-ME, 1% Pen Strep, 10 mM HEPES, 1 mM Sodium Pyruvate and 1% MEM NEAA, supplemented with recombinant human IL-2 (50 ng/ml, Miltenyi Biotec), IL-4 (10 ng/ml, PeproTech), IL21 (10 ng/ml, Miltenyi Biotec), and BAFF (10 ng/ml, PeproTech). ..

    Concentration Assay:

    Article Title: IL12/18/21 Preactivation Enhances the Antitumor Efficacy of Expanded γδT Cells and Overcomes Resistance to Anti–PD-L1 Treatment
    Article Snippet: The following cytokines were added at the indicated concentrations to murine gdT cells: recombinant murine IL12 (10 ng/ mL; Peprotech), IL15 (50 ng/mL; Peprotech), IL18 (100 ng/mL; R&D Systems), and IL21 (30 ng/mL; eBioscience). .. For human gdT cells, recombinant human IL12 (Stemcell Technologies), IL15 (Miltenyi Biotec), IL18 (R&DSystems), and IL21 (Miltenyi Biotec) were added at a concentration of 10 ng/mL. ..

    Control:

    Article Title: Interleukin-29 induces epithelial production of CXCR3A ligands and T-cell infiltration.
    Article Snippet: Psoriasis is considered as a model for chronic immunemediated disorders.. Th17-cells are pivotal players in those diseases.. Recently, we demonstrated that Th17-cells produce interleukin (IL)-29 and that IL-29 is highly present in psoriatic lesions.



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    Thermo Fisher gene exp il21 hs00222327 m1
    Expression of genes SOCS1, PTEN , and PIAS3 in PBMC between SLE patients and healthy controls. (A) SOCS1 mRNA expression between HC and SLE patients non-stimulated, (B) SOCS1 mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (C) PTEN mRNA expression between HC and SLE patients non-stimulated, (D) PTEN mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (E) PIAS3 mRNA expression between HC and SLE patients non-stimulated, (F) PIAS3 mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (G) <t>IL21</t> mRNA expression between HC and SLE patients non-stimulated, (H) IL21 mRNA expression between HC and SLE patients after stimulation with PMA+IONO. Data are shown in median and IQR. p-value was obtained using Mann–Whitney’s U test. Fold change values (2 -ΔΔCT ) are relative to healthy controls in mRNA expression. GAPDH served as internal reference normalized for SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA.
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    Image Search Results


    Expression of genes SOCS1, PTEN , and PIAS3 in PBMC between SLE patients and healthy controls. (A) SOCS1 mRNA expression between HC and SLE patients non-stimulated, (B) SOCS1 mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (C) PTEN mRNA expression between HC and SLE patients non-stimulated, (D) PTEN mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (E) PIAS3 mRNA expression between HC and SLE patients non-stimulated, (F) PIAS3 mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (G) IL21 mRNA expression between HC and SLE patients non-stimulated, (H) IL21 mRNA expression between HC and SLE patients after stimulation with PMA+IONO. Data are shown in median and IQR. p-value was obtained using Mann–Whitney’s U test. Fold change values (2 -ΔΔCT ) are relative to healthy controls in mRNA expression. GAPDH served as internal reference normalized for SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA.

    Journal: Frontiers in Immunology

    Article Title: Aberrant STAT3 activation and overproduction of IL-21 in systemic lupus erythematosus: role of miR-155 and miR-21 in target genes SOCS1, PTEN and PIAS3

    doi: 10.3389/fimmu.2026.1664409

    Figure Lengend Snippet: Expression of genes SOCS1, PTEN , and PIAS3 in PBMC between SLE patients and healthy controls. (A) SOCS1 mRNA expression between HC and SLE patients non-stimulated, (B) SOCS1 mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (C) PTEN mRNA expression between HC and SLE patients non-stimulated, (D) PTEN mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (E) PIAS3 mRNA expression between HC and SLE patients non-stimulated, (F) PIAS3 mRNA expression between HC and SLE patients after stimulation with PMA+IONO, (G) IL21 mRNA expression between HC and SLE patients non-stimulated, (H) IL21 mRNA expression between HC and SLE patients after stimulation with PMA+IONO. Data are shown in median and IQR. p-value was obtained using Mann–Whitney’s U test. Fold change values (2 -ΔΔCT ) are relative to healthy controls in mRNA expression. GAPDH served as internal reference normalized for SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA.

    Article Snippet: TaqMan probes (Applied Biosystems, Foster City, CA, USA) were used for qPCR: SOCS1 (Hs00705164_s1), PTEN (Hs0262621230_s1), PIAS3 (Hs00966035_m1) and IL21 (Hs00222327_m1), using the following incubation conditions: 50°C for 2 minutes, 95°C for 20 seconds and 40 cycles of 95°C for 1 second and 60°C for 20 seconds.

    Techniques: Expressing

    Protein expression of IL-21, p-STAT3, SOCS1, PTEN and PIAS3. (A) IL-21 expression in HC and SLE patients non-stimulated, (B) p-STAT3 expression in HC and SLE patients non-stimulated, (C) SOCS1 expression in HC and SLE patients non-stimulated, (D) PTEN expression in HC and SLE patients non-stimulated, (E) PIAS3 expression in HC and SLE patients non-stimulated, (F) IL-21 expression after stimulation with PMA+IONO in HC and SLE patients, (G) p-STAT3 expression after stimulation with PMA+IONO in HC and SLE patients, (H) SOCS1 expression after stimulation with PMA+IONO in HC and SLE patients, (I) PTEN expression after stimulation with PMA+IONO in HC and SLE patients, (J) PIAS3 expression after stimulation with PMA+IONO in HC and SLE patients. Data are shown in median and IQR. p-value was obtained through Mann-Whitney’s U test. β-actin served as an internal reference.

    Journal: Frontiers in Immunology

    Article Title: Aberrant STAT3 activation and overproduction of IL-21 in systemic lupus erythematosus: role of miR-155 and miR-21 in target genes SOCS1, PTEN and PIAS3

    doi: 10.3389/fimmu.2026.1664409

    Figure Lengend Snippet: Protein expression of IL-21, p-STAT3, SOCS1, PTEN and PIAS3. (A) IL-21 expression in HC and SLE patients non-stimulated, (B) p-STAT3 expression in HC and SLE patients non-stimulated, (C) SOCS1 expression in HC and SLE patients non-stimulated, (D) PTEN expression in HC and SLE patients non-stimulated, (E) PIAS3 expression in HC and SLE patients non-stimulated, (F) IL-21 expression after stimulation with PMA+IONO in HC and SLE patients, (G) p-STAT3 expression after stimulation with PMA+IONO in HC and SLE patients, (H) SOCS1 expression after stimulation with PMA+IONO in HC and SLE patients, (I) PTEN expression after stimulation with PMA+IONO in HC and SLE patients, (J) PIAS3 expression after stimulation with PMA+IONO in HC and SLE patients. Data are shown in median and IQR. p-value was obtained through Mann-Whitney’s U test. β-actin served as an internal reference.

    Article Snippet: TaqMan probes (Applied Biosystems, Foster City, CA, USA) were used for qPCR: SOCS1 (Hs00705164_s1), PTEN (Hs0262621230_s1), PIAS3 (Hs00966035_m1) and IL21 (Hs00222327_m1), using the following incubation conditions: 50°C for 2 minutes, 95°C for 20 seconds and 40 cycles of 95°C for 1 second and 60°C for 20 seconds.

    Techniques: Expressing

    Cytokines IL-21 and IL-17A levels. (A) IL-21 plasma levels in HC and SLE patients, (B) comparison of IL-21 levels between disease activity groups according to Mex-SLEDAI, (C) IL-21 cytokine measurement in the cell culture supernatant of PMA+IONO-stimulated PBMC, (D) IL-17A levels measurement in the cell culture supernatant of PMA+IONO-stimulated PBMC. Data are shown in median and IQR. p-value was obtained through Mann-Whitney’s U test and Kruskal-Wallis with Dunn’s post-hoc , according to the case.

    Journal: Frontiers in Immunology

    Article Title: Aberrant STAT3 activation and overproduction of IL-21 in systemic lupus erythematosus: role of miR-155 and miR-21 in target genes SOCS1, PTEN and PIAS3

    doi: 10.3389/fimmu.2026.1664409

    Figure Lengend Snippet: Cytokines IL-21 and IL-17A levels. (A) IL-21 plasma levels in HC and SLE patients, (B) comparison of IL-21 levels between disease activity groups according to Mex-SLEDAI, (C) IL-21 cytokine measurement in the cell culture supernatant of PMA+IONO-stimulated PBMC, (D) IL-17A levels measurement in the cell culture supernatant of PMA+IONO-stimulated PBMC. Data are shown in median and IQR. p-value was obtained through Mann-Whitney’s U test and Kruskal-Wallis with Dunn’s post-hoc , according to the case.

    Article Snippet: TaqMan probes (Applied Biosystems, Foster City, CA, USA) were used for qPCR: SOCS1 (Hs00705164_s1), PTEN (Hs0262621230_s1), PIAS3 (Hs00966035_m1) and IL21 (Hs00222327_m1), using the following incubation conditions: 50°C for 2 minutes, 95°C for 20 seconds and 40 cycles of 95°C for 1 second and 60°C for 20 seconds.

    Techniques: Clinical Proteomics, Comparison, Activity Assay, Cell Culture

    Correlation among miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA in HC and SLE patients. (A) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA non-stimulated in HC, (B) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA after stimulation with PMA+IONO in HC, (C) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA non-stimulated in SLE patients, (D) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA after stimulation with PMA+IONO in SLE patients. p-value was obtained using Spearman’s correlation. *p ≤ 0.05, **p ≤ 0.001, ***p ≤ 0.0001.

    Journal: Frontiers in Immunology

    Article Title: Aberrant STAT3 activation and overproduction of IL-21 in systemic lupus erythematosus: role of miR-155 and miR-21 in target genes SOCS1, PTEN and PIAS3

    doi: 10.3389/fimmu.2026.1664409

    Figure Lengend Snippet: Correlation among miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA in HC and SLE patients. (A) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA non-stimulated in HC, (B) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA after stimulation with PMA+IONO in HC, (C) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA non-stimulated in SLE patients, (D) correlation between the miR-155, miR-21, SOCS1 mRNA, PTEN mRNA, PIAS3 mRNA and IL21 mRNA after stimulation with PMA+IONO in SLE patients. p-value was obtained using Spearman’s correlation. *p ≤ 0.05, **p ≤ 0.001, ***p ≤ 0.0001.

    Article Snippet: TaqMan probes (Applied Biosystems, Foster City, CA, USA) were used for qPCR: SOCS1 (Hs00705164_s1), PTEN (Hs0262621230_s1), PIAS3 (Hs00966035_m1) and IL21 (Hs00222327_m1), using the following incubation conditions: 50°C for 2 minutes, 95°C for 20 seconds and 40 cycles of 95°C for 1 second and 60°C for 20 seconds.

    Techniques: