
Thermo Fisher Scientific CDK4 Monoclonal Antibody (4A11E2)
CDK4 단백질을 인식하는 Thermo Fisher Scientific의 Mouse Monoclonal Antibody (Clone 4A11E2). Western blot, IHC, ICC, Flow cytometry, ELISA 등 다양한 응용에 적합. 고순도 Protein G 정제, 1 mg/mL 농도, PBS 버퍼에 0.05% sodium azide 포함. 연구용으로만 사용.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunocytochemistry (ICC/IF) | Assay-dependent |
| Flow Cytometry (Flow) | 1:200–1:400 |
| ELISA | 1:10,000 |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 4A11E2 |
| Immunogen | Purified recombinant fragment of human CDK4 (AA: 77–303) expressed in E. coli |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein G |
| Storage Buffer | PBS |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term. For long-term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_3091273 |
Target Information
CDK4/cyclin D3 serine/threonine kinase is a dimeric protein complex. CDK4 is a member of the cyclin-dependent protein kinase family and plays a key role in controlling cell proliferation during the G1 phase of the cell cycle. It forms a complex with D-type cyclins and is inhibited by p16 (cyclin-dependent kinase inhibitor-2). CDK4 mediates phosphorylation of the C-terminal region of Rb protein, leading to active transcriptional repression of the E2F complex. CDC37 and HSP90 preferentially associate with the fraction of CDK4 not bound to D-type cyclins. SMAD3 is a major physiologic substrate of CDK4 and CDK2. Although CDK6 and CDK4 both phosphorylate Rb protein, they exhibit different residue selectivity: CDK6 targets Thr821, whereas CDK4 targets Thr826.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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