| 存储条件 |
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| Product Name | Chk2 [SC604] |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | CDS 1 antibody Cds1 antibody Cds1 homolog antibody Checkpoint kinase 2 antibody Checkpoint like protein CHK2 antibody CHEK 2 antibody Chek2 antibody Chk 2 antibody CHK2 checkpoint homolog (S. pombe) antibody CHK2 checkpoint homolog antibody CHK2_HUMAN antibody hCds1 antibody HuCds 1 antibody LFS 2 antibody LFS2 antibody PP1425 antibody RAD 53 antibody RAD53 antibody Rad53 homolog antibody Serine/threonine protein kinase Chk2 antibody Serine/threonine-protein kinase Chk2 antibody |
| Product description | Cell cycle events are regulated by the sequential activation and deactivation of cyclin dependent kinases (Cdks) and by proteolysis of cyclins. Chk1 and Chk2 are involved in these processes as regulators of Cdks. Chk1 and Chk2 both function as essential components in the G2 DNA damage checkpoint by phosphorylating Cdc25C in response to DNA damage. Phosphorylation inhibits Cdc25C activity, thereby blocking mitosis. Cdc25A, Cdc25B and Cdc25C protein tyrosine phosphatases function as mitotic activators by dephosphorylating Cdc2 p34 on regulatory tyrosine residues. It has also been shown that Chk1 can phosphorylate Wee1 in vitro, providing evidence that the hyperphosphorylated form of Wee1, seen in cells delayed by Chk1 overexpression, is due to phosphorylation by Chk1. |
| Immunogen | recombinant protein |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG |
| Host Species | Recombinant rabbit |
| Tested Applications | WBICC/IFIHCIP |
| WB:1:1,000-1:2,000 ICC:1:50-1:200 IHC:1:50-1:200 | |
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Alternative Names | CDS 1 antibody Cds1 antibody Cds1 homolog antibody Checkpoint kinase 2 antibody Checkpoint like protein CHK2 antibody CHEK 2 antibody Chek2 antibody Chk 2 antibody CHK2 checkpoint homolog (S. pombe) antibody CHK2 checkpoint homolog antibody CHK2_HUMAN antibody hCds1 antibody HuCds 1 antibody LFS 2 antibody LFS2 antibody PP1425 antibody RAD 53 antibody RAD53 antibody Rad53 homolog antibody Serine/threonine protein kinase Chk2 antibody Serine/threonine-protein kinase Chk2 antibody |
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| Molecular Weight(MW) | 62 kDa |
| Cellular Localization | Nucleus. |
| SwissProt ID | O96017 |
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Application
Fig1: Western blot analysis of Chk2 on Hela cells lysates using anti-Chk2 antibody at 1/1,000 dilution.
Application
Fig2: ICC staining Chk2 in Hela cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig3: ICC staining Chk2 in MCF-7 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig4: ICC staining Chk2 in 293 cells (green). 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-Chk2 antibody. Counter stained with hematoxylin.
Application
Fig6: Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-Chk2 antibody. Counter stained with hematoxylin.| Positive Control | MCF-7, Hela, 293, human spleen tissue, human breast carcinoma tissue. |
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| Application Notes | WB:1:1,000-1:2,000 ICC:1:50-1:200 IHC:1:50-1:200 |
| 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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