12-7229-42

antibody from Invitrogen Antibodies

Targeting: IL22 IL-21, IL-22, IL-D110, IL-TIF, ILTIF, MGC79382, MGC79384, TIFa, TIFIL-23, zcyto18

Provider product page for 12-7229-42

Flow cytometry

Other assay

Antibody data

Antibody Data
Antigen structure
References [22]
Comments [0]
Validations
Flow cytometry [1]
Other assay [9]

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Product number: 12-7229-42 - Provider product page
Provider: Invitrogen Antibodies
Product name: IL-22 Monoclonal Antibody (22URTI), PE, eBioscience™
Antibody type: Monoclonal
Antigen: Other
Description: Description: The 22URTI monoclonal antibody reacts with human interleukin(IL)-22. IL-22 is a 20 kDa member of the IL-10 cytokine family that is secreted primarily by Th17 and NK cells. Nevertheless, other T cells have also been shown to produce IL-22. In in vitro Th17 cultures, induction of IL-22 expression is greater in response to IL-23 than IL-6 or TGF beta, suggesting that this cytokine may be secreted by more fully differentiated Th17 cells in vivo. A heterodimer consisting of IL-10R2 and IL-22R1 serves as the receptor for IL-22. Applications Reported: This 22URTI antibody has been reported for use in intracellular staining followed by flow cytometric analysis. Applications Tested: This 22URTI antibody has been pre-titrated and tested by intracellular staining followed by flow cytometric analysis of restimulated, Th17-polarized CD4+ normal human peripheral blood cells or stimulated total normal human peripheral blood cells. This can be used at 5 µL (0.01 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser. Filtration: 0.2 µm post-manufacturing filtered.
Reactivity: Human
Host: Mouse
Conjugate: Yellow dye
Isotype: IgG
Antibody clone number: 22URTI
Vial size: 100 Tests
Concentration: 5 µL/Test
Storage: 4° C, store in dark, DO NOT FREEZE!

IL22 protein structure - 12-7229-42 shown in red.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: NULL
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: NULL
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: NULL
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: NULL
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Figure 5 Inhibition of RUNX3 regulates the frequencies of Th17 and Th22 in CD4 + T cells from patients with psoriasis. The frequencies of Th17 and Th22 cells in CD4 + T cells from patients with psoriasis transfected with RUNX3 siRNA or an siRNA control was detected using flow cytometry. (A and B) Flow cytometric analysis of Th17 in CD4 + T cells from patients with psoriasis. The percentages of cells in the Q2 region represent the percentage of Th17 cells. (C and D) Flow cytometric analysis of Th22 in CD4 + T cells from patients with psoriasis. The percentages of cells in the Q2 region represent the percentage of Th22 cells. (E) Percentages of Th17 and Th22 cells in CD4 + T cells from patients with psoriasis transfected with RUNX3 siRNA or an siRNA control. Data are presented as the mean +- standard deviation of three experiments. * P
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Figure 2 Decreased frequencies of gammadelta T cells expressing Th17 cytokines in LTB comorbidities. PBMCs were either untreated or treated with Mtb or positive control antigens for 18 h. The absolute (unstimulated, UNS) and antigen-stimulated (PPD, WCL, P/I) net frequencies of Th17 (IL-17A, IL-17F, IL-22) cytokines were shown in LTB DM (n = 20), LTB PDM (n = 20), and LTB NDM (n = 20) groups. Geometric mean values were represented using bars, and every circle denotes a single individual. Kruskal-Wallis test with multiple Dunn's comparison was used to determine the p values.
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Figure 8. Changes in cytokines in recipient mice on day 21 post-allo-BMT. (A) Changes in IFN-gamma-positive Th1 in recipient mice on day 21 post-allo-BMT as determined via flow cytometry. (B) Changes in IL-4-positive Th2 cells in recipient mice on day 21 post-allo-BMT as determined via flow cytometry. (C) Changes in IL-17-positive Tg17 cells in recipient mice on day 21 post-allo-BMT as determined via flow cytometry. (D) Changes in IL-22-positive Th22 cells in recipient mice on day 21 post-allo-BMT as determined via flow cytometry. Allo-BMT, allogeneic bone marrow transplant; Th, T helper; IFN, interferon; IL, interleukin.
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Figure 1 Multipotent Human Mesenchymal Stromal Cells (hMSCs) Suppress Th17 Responses (A-D) Human peripheral blood CD3 + leukocytes (PBLs) (A, representative data; B, pooled data of 17 PBL donors co-cultured with all three hMSC donors) or CD3 + CD4 T cells (C, representative data; D, pooled data of 11 PBL donors co-cultured with all three hMSC donors) were co-cultured without (left) or with (right) hMSCs ex vivo, followed by PMA/ionomycin stimulation for 6 hr. (E-H) IL-17A production in ex-vivo-cultured CD3 + T cells was assessed by intracellular staining. IL-17A and IFN-gamma production in CD3 + PBLs (E, representative data; F, pooled data) or CD3 + CD4 T cells (G, representative data; H, pooled data) without and with co-culture of hMSCs was analyzed by flow cytometry. Representative intracellular staining is shown for IL-17A + IFN-gamma - - CD3 + T cells (R3 region) and IL-17A + IFN-gamma + (R5 region) CD3 + T cells, and pooled data from PBLs (n = 4) or CD4 T cells (n = 4) co-cultured with two hMSC donors (donors A and B) are provided in (F) and (H), respectively. Gray bars represent the percentages of IL-17A + IFN-gamma - - CD3 + T cells, whereas white bars represent the percentages of IL-17A + IFN-gamma + T cells. (I and J) IL-22 production in four donors of CD3 + CD4 T cells (I, representative data; J, pooled data) without and with co-culture of two donors of hMSCs (donors A and B) was assessed by intracellular staining. Cell percentages are denoted in the dotplot quadran
Conjugate: Yellow dye

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Figure 1. Flow cytometric analysis was used to determine the distribution of Th22, Th17 and Th1 cells in EGC, HE and HY ( Fig. 1 ). Flow cytometric analysis of Th22, Th17 and Th1 cells in peripheral whole blood from EGC (n=39), HE (n=32) and HY (n=31). (A) Lymphocytes were gated in P1 using flow cytometry. CD4 + IFN-gamma - lymphocytes were gated in P2 using flow cytometry, and representative results of flow cytometric analyses for (B) Th1 (CD4 + IFN-gamma + ), (C) Th22 (CD4 + IFN-gamma - IL-17 - IL-22 + ) and Th17 (CD4 + IFN-gamma - IL-17 + IL-22 - ) cells in the three groups of subjects are presented. The number of cells stained in EGC, HE and HY in P2 were 2,654, 4,696 and 5,185, respectively. The proportion of (D) Th22, (E) Th17 and (F) Th1 cells in the three groups of subjects. The proportion of (G) Th22 and (H) Th17 cells in peripheral whole blood derived from patients with early (n=13) or advanced (n=26) gastric cancer. The association between the proportion of (I) Th22 and Th17 cells, (J) Th22 and Th1 cells, and (K) Th17 and Th1 cells, in peripheral whole blood of all subjects. *P
Conjugate: Yellow dye