Anti gcIgM mouse monoclonal antibody
应用:Elisa:1:1000~5000;Flow:1:100~400,IHC:1:50~100
产品名(Product Name)
Anti gcIgM mouse monoclonal antibody
货号(Catalog No.)
KL-10232Mo
种类(Category)
Primary antibody
宿主(Host)
Mouse
反应种属(Species specificity)
Grass carp
应用实验(Tested applications)
Elisa,WB,flow,IHC
克隆性(Clonality)
Monoclonal
克隆编号(Clone No.)
105-H-4
偶连物(Conjugation)
Unconjugate
免疫原(Immunogen)
GST-gcIgM
别名
Grass carp IgM
状态(Form)
Liquid
储存溶液(Buffer)
PBS, pH7.4, containing 0.05% proclin300, 50% glycerol.
存放条件(Storage)
Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 4 °C for frequent use.
Store at -20 to -80 °C for twelve months from the date of receipt.
浓度(Concentration)
1mg/ml
亚型(Isotype)
IgG1
纯化方式(Purity)
Protein G purified from mice ascites
产品背景:Grass carp IgM and identified two different IgM+ cell subsets:IgM+lymphocytes (Lym), resembling naïve/mature B cells, and IgM+ myeloid cells (Mye),resembling plasma cells. Like plasma cells in mammals, the size of IgM+ Mye is significantly larger than that of IgM+ Lym, as revealed by flow cytometric analysisand transmission electron microscopy. The IgM+ Mye were further verified as plasma cells because they showed gene expression patterns similar with those of human plasma cells and a great capacity to secrete IgM. Like mammalian IgM+ and IgA+ plasma cells, not IgG+ plasma cells, grass carp IgM+ Mye also expressed membrane immunoglobulins, a feature conserved in IgM+ plasma cells in vertebrates. Furthermore, recombinant CD40L or IL-21 alone could induce the plasma cell generation and IgM secretion, while the combination of CD40L and IL-21 had greater effect on IgM secretion, but not on plasma cell generation. This study fills an important gap in the knowledge of plasma cells in teleost fish and provides criticalinsights into the conserved evolution of IgM+ plasma cells in vertebrates.
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