| Field | Specification |
|---|---|
| Target | |
| Alternative names | Cyclin-dependent kinase 9; C-2K; Cell division cycle 2-like protein kinase 4; Cell division protein kinase 9; Serine/threonine-protein kinase PITALRE; Tat-associated kinase complex catalytic subunit; CDK9; CDC2L4; TAK |
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| Form | Liquid |
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Product Overview
This rabbit polyclonal antibody targets cyclin-dependent kinase 9 (gene CDK9) in human samples. The predicted molecular weight is 42.8 kDa.
CDK9 pairs with cyclin T to form the kinase P-TEFb (positive transcription elongation factor b). It phosphorylates RNA polymerase II and negative elongation factors to release paused polymerase into productive elongation, making it a key regulator of transcription and a target in cancer and HIV transcription research.
| Target | Cyclin-dependent kinase 9 (gene CDK9; UniProt P50750, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human |
| Form | Liquid |
| Formulation | 20 mM PBS; 50% glycerol; 0.02% NaN3 |
| Calculated MW | 42.8 kDa |
| Storage | Store at −20 °C for up to 12 months or 4 °C for up to 1 month. Avoid repeated freeze–thaw cycles. |
Reactivity Notes
The supplier lists reactivity with human. UniProt places cyclin-dependent kinase 9 in the nucleus and cytoplasm. Tissue expression noted by UniProt (human): Ubiquitous.
Safety
Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.
