Cyclin-dependent kinase 5 (CDK5) is a serine/threonine kinase, also known as p35-activated kinase. Unlike other CDKs, it is activated by non-cyclin subunits p35 or p39, not cyclins. It regulates neuronal development—including synaptic plasticity, axon outgrowth, and migration—via pathways like PI3K/Akt and MAPK, modulating cytoskeletal dynamics and protein phosphorylation.
Dysregulated CDK5 links to neurodegenerative disorders: hyperactivation drives tau hyperphosphorylation in Alzheimer’s, α-synuclein aggregation in Parkinson’s, and Huntington’s pathogenesis. Drug development targets selective inhibition (e.g., flavopiridol derivatives) to curb overactivity, though off-target effects on other CDKs (e.g., CDK2) remain a clinical translation challenge.
Recombinant Human Cyclin-dependent kinase 5 (CDK5) (CSB-EP005067HUe1)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
CDK5 Recombinant Monoclonal Antibody (CSB-RA219236A0HU)
Validated Data
Western Blot
Positive WB detected in: PC-3 whole cell lysate(30µg), Jurkat whole cell lysate(30µg), HeLa whole cell lysate(30µg), HEK293 whole cell lysate(30µg), A549 whole cell lysate(30µg), SH-SY5Y whole cell lysate(30µg), HepG2 whole cell lysate(30µg), NIH/3T3 whole cell lysate(30µg)
All lanes: CDK5 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 35 kDa
Observed band size: 33 kDa
Exposure time: 2min
Immunofluorescence staining of Hela cell with CSB-RA219236A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Overlay Peak curve showing A431 cells stained with CSB-RA219236A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*106cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated goat anti-rabbit IgG (H+L) at 1/200 dilution for 35min at 4℃.Control antibody (green line) was Rabbit IgG (1ug/1*106cells) used under the same conditions. Acquisition of >10,000 events was performed.
CDK5 Antibody (CSB-PA005067LA01HU)
Validated Data
Western Blot
Positive WB detected in: Mouse heart tissue, Mouse brain tissue
All lanes: CDK5 antibody at 4µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 34, 30 kDa
Observed band size: 34 kDa
Immunohistochemistry of paraffin-embedded human brain tissue using CSB-PA005067LA01HU at dilution of 1:100
Immunohistochemistry of paraffin-embedded human ovarian cancer using CSB-PA005067LA01HU at dilution of 1:100
Immunofluorescent analysis of PC-3 cells using CSB-PA005067LA01HU at dilution of 1:100 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)
The following CDK5 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
CDK5 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA005067GA01HU | CDK5 Antibody | Human,Mouse,Rat | ELISA,WB |
| CSB-PA228177 | Phospho-CDK5 (Tyr15) Antibody | Human,Mouse,Rat | ELISA,WB |
| CSB-PA932538 | CDK5 (Ab-15) Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
| CSB-PA005067LA01HU | CDK5 Antibody | Human, Mouse | ELISA, WB, IHC, IF |
| CSB-PA006424 | Phospho-CDK5 (Y15) Antibody | Human,Mouse,Rat,Monkey | WB, IHC, ELISA |
| CSB-PA006427 | CDK5 Antibody | Human,Mouse,Rat | WB, IHC, ELISA |
| CSB-PA547925 | CDK5 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
| CSB-PA280305 | CDK5 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
| CSB-RA219236A0HU | CDK5 Recombinant Monoclonal Antibody | Human, Mouse | ELISA, WB, IF, FC |
CDK5 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP005067HU CSB-BP005067HU CSB-MP005067HU CSB-EP005067HU-B |
Recombinant Human Cyclin-dependent kinase 5 (CDK5) | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-EP005067HU | Recombinant Human Cyclin-dependent kinase 5 (CDK5) | E.coli |
| CSB-EP005067HUe1 | Recombinant Human Cyclin-dependent kinase 5 (CDK5) | E.coli |
| CSB-EP005067HUb0 | Recombinant Human Cyclin-dependent kinase 5 (CDK5) | E.coli |