MaxLight™750 is a new Near IR stable dye conjugate comparable to DyLight™750, Alexa Fluor™700 and offers better labeling efficiency, brighter imaging and increased immunodetection.
Cytokine with pro-and anti-inflammatory properties, that can regulate T helper cell development, suppress T-cell proliferation, stimulate cytotoxic T cell activity, induce isotype switching in B-cells, and that has diverse effects on innate immune cells.
Among its target cells are CD4 T helper cells which can differentiate in type 1 effector cells (TH1), type 2 effector cells (TH2) and IL17 producing helper T-cells (TH17).
It drives rapid clonal expansion of naive but not memory CD4 T-cells.
It also strongly synergizes with IL-12 to trigger interferon-gamma/IFN-gamma production of naive CD4 T-cells, binds to the cytokine receptor WSX-1/TCCR which appears to be required but not sufficient for IL-27-mediated signal transduction.
IL-27 potentiate the early phase of TH1 response and suppress TH2 and TH17 differentiation.
It induces the differentiation of TH1 cells via two distinct pathways, p38 MAPK/TBX21-and ICAM1/ITGAL/ERK-dependent pathways.
It also induces STAT1, STAT3, STAT4 and STAT5 phosphorylation and activates TBX21/T-Bet via STAT1 with resulting IL12RB2 up-regulation, an event crucial to TH1 cell commitment.
It suppresses the expression of GATA3, the inhibitor TH1 cells development.
In CD8 T-cells, it activates STATs as well as GZMB.
IL-27 reveals to be a potent inhibitor of TH17 cell development and of IL-17 production.
Indeed IL-27 subunit p28 alone is also able to inhibit the production of IL17 by CD4 and CD8 T-cells.
While IL-27 suppressed the development of proinflammatory Th17 cells via STAT1, it inhibits the development of anti-inflammatory inducible regulatory T-cells, iTreg, independently of STAT1.
IL-27 has also an effect on cytokine production, it suppresses proinflammatory cytokine production such as IL2, IL4, IL5 and IL6 and activates suppressors of cytokine signaling such as SOCS1 and SOCS3.
Apart from suppression of cytokine production, IL-27 also antagonizes the effects of some cytokines such as IL6 through direct effects on T cells.
Another important role of IL-27 is its antitumor activity as well as its antiangiogenic activity with activation of production of antiangiogenic chemokines such as IP-10/CXCL10 and MIG/CXCL9.
Applications:Suitable for use in Western Blot, FLISA
Storage and Stability:Store product at 4°C in the dark.
DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid.
Dilute required amount only prior to immediate use.
Further dilutions can be made in assay buffer.
Caution: MaxLight™750 conjugates are sensitive to light.
For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Note: Applications are based on unconjugated antibody.
仕様
Size：100ul
Host：rabbit
Source Antibody：mouse
Grade：Affinity Purified
Purity：Purified by Protein A affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with MaxLight™750.
Specificity：Mouse
Isotype：IgG
Calc Applications Abbrev：FLISA WB
Calc Crossreactivity：Mo
Immunogen：Mouse Il27 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 124-150 amino acids from the Central region of mouse Il27.
