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CDK4

cyclin-dependent kinase 4

Ser/Thr-kinase component of cyclin D-CDK4 (DC) complexes that phosphorylate and inhibit members of the retinoblastoma (RB) protein family including RB1 and regulate the cell-cycle during G1/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complexes and the subsequent transcription of E2F target genes which are responsible for the progression through the G1 phase. Hypophosphorylates RB1 in early G1 phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also phosphorylates SMAD3 in a cell-cycle-dependent manner and represses its transcriptional activity. Component of the ternary complex, cyclin D/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.

Gene Name: cyclin-dependent kinase 4
Family/Subfamily: Protein Kinase , CDC2/CDK
Synonyms: CDK4, Cell division protein kinase 4, Crk3, Cyclin-dependent kinase 4, CMM3, p34/cdk4, PSK-J3
Target Sequences: NM_000075 NP_000066.1 P11802

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Antibodies (103)
ELISA Kits (18)
Proteins (15)
Competitive EIA (1)
Custom (5)
Over-Expression Lysate (2)
Primary (103)
Recombinant (13)
Sandwich (11)
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CDK4 (136)
Human (93)
Mouse (52)
Rat (49)
Bovine (4)
Chicken (1)
Chimpanzee (6)
Dog (7)
Gibbon (6)
Guinea pig (1)
Monkey (9)
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Sheep (5)
IHC (31)
IHC-Fr (1)
IHC-P (9)
WB (100)
Flo (8)
ELISA (31)
Func (2)
ICC (6)
IF (9)
IP (19)
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rabbit (78)
mouse (24)
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IgG (47)
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monoclonal mc (23)
polyclonal pc (80)
10B2179 (1)
1529CT850.162.73 (1)
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CDK4 Antibody - Antibody staining CDK4 in human breast carcinoma sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 3% BSA for 0. 5 hour at room temperature; antigen retrieval was by heat mediation with a citrate buffer (pH 6). Samples were incubated with primary antibody (1:25) for 1 hours at 37°C. A undiluted biotinylated goat polyvalent antibody was used as the secondary antibody.
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CDK4 Mouse anti-Human Monoclonal (1529CT850.162.73) Antibody
Mouse, Human
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
200 µl/$393
CDK4 Antibody - Formalin-fixed and paraffin-embedded human cancer tissue reacted with the primary antibody, which was peroxidase-conjugated to the secondary antibody, followed by AEC staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. BC = breast carcinoma; HC = hepatocarcinoma.
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CDK4 Rabbit anti-Human Polyclonal (aa273-305) Antibody
Human
Flo, IF, IHC, IHC-P, WB
Unconjugated
400 µl/$393
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CDK4 Mouse anti-Human Monoclonal (DCS-156) Antibody
Human
IHC, IHC-Fr, IHC-P, WB
Unconjugated
50 µg/$832
CDK4 ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.313 - 20 ng/ml
Colorimetric - 450nm (TMB)
Cell Lysates, Tissue Homogenates
1 Plate/$798
CDK4 Antibody - Western blot analysis of extracts of various cell lines.
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CDK4 Rabbit anti-Human Polyclonal (pThr172) Antibody
WB
Unconjugated
20 µl/$287; 50 µl/$341; 100 µl/$431; 200 µl/$539
CDK4 Antibody
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CDK4 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, WB
Unconjugated
100 µl/$332
CDK4 Antibody - Western blot of recombinant CDK4.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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CDK4 Rabbit anti-Human Polyclonal (aa6-295) Antibody
Rat, Human
ICC, IP, WB
Unconjugated
100 µl/$303; 200 µl/$343; 500 µl/$476; 1 ml/$543; 2 ml/$715; 5 ml/$1,182
CDK4 Antibody - Immunohistochemistry of paraffin-embedded EC109 cells using CDK4 Antibody at dilution of 1:50
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CDK4 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, WB
Unconjugated
50 µg/$294; 100 µg/$360
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CDK4 Rabbit anti-Mouse Polyclonal (aa219-246) (Azide-free) (HRP) Antibody
Mouse
ELISA, WB
HRP Conjugated, Azide-free
200 µl/$952
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CDK4 Rabbit anti-Human Polyclonal (aa279-300) Antibody
Rabbit, Sheep, Rat, Human, Monkey
IP, WB
Unconjugated
25 µl/$271
CDK4 Antibody - Western blot detection of CDK4 in Hela,LNCAP&F9 cell lysates using CDK4 antibody (1:1000 diluted).
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CDK4 Mouse anti-Human Monoclonal Antibody
Mouse, Human
WB
Unconjugated
50 µl/$356; 100 µl/$461
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CDK4 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, Flo, IF, IHC, IP, WB
Unconjugated
100 µg/$331
CDK4 Antibody - Immunofluorescence of monoclonal antibody to CDK4 on HeLa cell. [antibody concentration 10 ug/ml]
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CDK4 Mouse anti-Human Monoclonal (4F11) Antibody
Human
ELISA, IF, RNAi, WB
Unconjugated
100 µg/$423
CDK4 Antibody - Anti-CDK4 rabbit polyclonal antibody at 1:500 dilution. Lane A: CDK4 konckout Hela Whole Cell Lysate. Lane B: Hela Whole Cell Lysate. Lysates/proteins at 10 ug per lane. Secondary: Goat Anti-Rabbit IgG H&L (Dylight 800) at 1/10000 dilution. Developed using the ECL technique. Performed under reducing conditions. Predicted band size: 34 kDa. Observed band size: 33 kDa. (We are unsure as to the identity of these extra bands.)
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CDK4 Rabbit anti-Human Polyclonal (Preservative Free) Antibody
Human
ELISA, ICC, IF, IHC-P, IP, WB
Unconjugated, Preservative Free
100 µl/$412
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CDK4 Rabbit anti-Human Polyclonal (aa273-305) Antibody
Human
ELISA, Flo, IHC, WB
Unconjugated
200 µl/$734
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CDK4 Rabbit anti-Human Polyclonal (aa273-305) (Biotin) Antibody
Human
ELISA, Flo, IHC, WB
Biotin Conjugated
200 µl/$952
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CDK4 Rabbit anti-Human Polyclonal (aa273-305) (FITC) Antibody
Human
ELISA, Flo, IHC, WB
FITC Conjugated
200 µl/$952
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CDK4 Rabbit anti-Human Polyclonal (aa273-305) (APC) Antibody
Human
ELISA, Flo, IHC, WB
APC Conjugated
200 µl/$952
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CDK4 Rabbit anti-Human Polyclonal (aa273-305) (PE) Antibody
Human
ELISA, Flo, IHC, WB
PE Conjugated
200 µl/$952
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CDK4 Rabbit anti-Human Polyclonal (aa273-305) (Azide-free) (HRP) Antibody
Human
ELISA, Flo, IHC, WB
HRP Conjugated, Azide-free
200 µl/$952
CDK4 Antibody - Immunohistochemistry of paraffin-embedded human esophageal cancer using CDK4 antibody at dilution of 1:100 (400x lens).
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CDK4 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
CDK4 Antibody - Human Heart: Formalin-Fixed, Paraffin-Embedded (FFPE)
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CDK4 Rabbit anti-Human Polyclonal (aa1-50) Antibody
Human
IHC, IHC-P, WB
Unconjugated
50 µl/$460
CDK4 Antibody - Anti-CDK4 rabbit polyclonal antibody at 1:500 dilution. Lane A: 293 Whole Cell Lysate. Lysates/proteins at 30 ug per lane. Secondary: Goat Anti-Rabbit IgG H&L (Dylight 800) at 1/10000 dilution. Developed using the Odyssey technique. Performed under reducing conditions. Predicted band size: 34 kDa. Observed band size: 34 kDa.
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CDK4 Rabbit anti-Human Polyclonal (Preservative Free) Antibody
Human
ICC, IF, IHC-P, IP, WB
Unconjugated, Preservative Free
100 µl/$412
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CDK4 Mouse anti-Human Monoclonal (DCS-35) Antibody
Mouse, Rat, Pig, Human
Func, IF, IP, WB
Unconjugated
50 µg/$801
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CDK4 Mouse anti-Human Monoclonal (aa1-20) Antibody
Mouse, Rat, Pig, Human
Func, IF, IP, WB
Unconjugated
500 µl/$887
Viewing 1-25 of 136 product results



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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).