| 存储条件 |
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| Product Name | CD74 [JF40-10] |
|---|---|
| Antibody Type | Primary Antibodies |
| Product description | The human histocompatibility leukocyte antigen (HLA) class II-associated invariant chain is composed of at least four polypeptides. One of these polypeptide chains is expressed as a membrane-bound subunit and has been designated CD74. The loading of peptide onto the class II MHC protein (MHC II) appears to be regulated by CD74, which associates with MHC II during its migration to the endosomal compartment, where class II binds pep-tide. CD74 is expressed by cells of both T lymphocyte and B lymphocyte lineages. In fact, CD74 is broadly expressed in normal B lymphocytes, regardless of their histocompatibility leukocyte antigen (HLA) phenotype, while a subset of peripheral T lymphocytes that are MHC II negative do not express CD74. |
| Immunogen | recombinant protein |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG |
| Host Species | Recombinant rabbit |
| Tested Applications | WB,ICC/IF,IHC,FC |
| WB:1:1,000-1:5,000 ICC:1:50-1:200 IHC:1:50-1:200 FC:1:50-1:100 | |
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Unpurified |
| Alternative Names | CD 74 antibody CD74 antibody CD74 antigen (invariant polypeptide of major histocompatibility complex class II antigen-associated) antibody CD74 antigen antibody CD74 molecule antibody CD74 molecule major histocompatibility complex class II invariant chain antibody CLIP antibody DHLAG antibody Gamma chain of class II antigens antibody HG2A_HUMAN antibody HLA class II histocompatibility antigen gamma chain antibody HLA DR antigens associated invariant chain antibody HLA DR gamma antibody HLA-DR antigens-associated invariant chain antibody HLA-DR-gamma antibody HLADG antibody HLADR antigens associated invariant chain antibody Ia antigen associated invariant chain antibody Ia antigen-associated invariant chain antibody Ia associated invariant chain antibody Ia gamma antibody Ii antibody Invariant polypeptide of major histocompatibility complex class II antigen associated antibody la-gamma antibody Major histocompatibility complex class II invariant chain antibody MHC HLA DR gamma chain antibody MHC HLA-DR gamma chain antibody p33 antibody p35 antibody Protein 41 antibody |
|---|---|
| Molecular Weight(MW) | 34 kDa |
| Cellular Localization | Cell membrane, Endoplasmic reticulum membrane, Golgi apparatus, Endosome, Lysosome. |
| SwissProt ID | P04233 |
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Application
Fig1: Western blot analysis of CD74 on Raji cells lysates using anti-CD74 antibody at 1/1,000 dilution.
Application
Fig2: ICC staining CD74 in Hela cells (red). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig3: ICC staining CD74 in HepG2 cells (red). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig4: ICC staining CD74 in 293T cells (red). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig5: Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-CD74 antibody. Counter stained with hematoxylin.
Application
Fig6: Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-CD74 antibody. Counter stained with hematoxylin.
Application
Fig7: Flow cytometric analysis of Jurkat cells with CD74 antibody at 1/50 dilution (red) compared with an unlabelled control (cells without incubation with primary antibody; black). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.| Positive Control | Raji, 293T, Hela, HepG2, human tonsil tissue, human spleen tissue. |
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| Application Notes | WB:1:1,000-1:5,000 ICC:1:50-1:200 IHC:1:50-1:200 FC:1:50-1:100 |
| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide. |
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