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CDK4 Polyclonal antibody

Name: CDK4 Polyclonal antibody
Brand: Proteintech
SKU: 11026-1-AP

CDK4 Polyclonal Antibody for FC, IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, rat, mouse and More (4)

Applications

WB,IP,IF,FC,RIP,IHC,CoIP,ELISA

Conjugate

Unconjugated

Publications

342

Review Product

Cat no : 11026-1-AP

Synonyms

CDK4, Cell division protein kinase 4, CMM3, cyclin dependent kinase 4, PSK J3

Validation Data Gallery

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AllWBIPIHCIFFC

WB analysis using 11026-1-AP
Various lysates were subjected to SDS PAGE followed by western blot with 11026-1-AP (CDK4 antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.
WB analysis of HeLa using 11026-1-AP
WB result of CDK4 antibody (11026-1-AP; 1:8000; incubated at room temperature for 1.5 hours) with sh-Control and sh-CDK4 transfected HeLa cells.
WB analysis using 11026-1-AP
Various lysates were subjected to SDS PAGE followed by western blot with 11026-1-AP (CDK4 antibody) at dilution of 1:15000 incubated at room temperature for 1.5 hours.
WB analysis of rat pancreas using 11026-1-AP
rat pancreas tissue were subjected to SDS PAGE followed by western blot with 11026-1-AP (CDK4 Antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.
IP experiment of HeLa using 11026-1-AP
IP result of anti-CDK4 (IP:11026-1-AP, 3ug; Detection:11026-1-AP 1:1000) with HeLa cells lysate 4000ug.
IHC staining of human lung cancer using 11026-1-AP
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11026-1-AP (CDK4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human lung cancer using 11026-1-AP
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11026-1-AP (CDK4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human lung cancer using 11026-1-AP
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11026-1-AP (CDK4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human lung cancer using 11026-1-AP
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11026-1-AP (CDK4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human breast cancer using 11026-1-AP
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 11026-1-AP (CDK4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human breast cancer using 11026-1-AP
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 11026-1-AP (CDK4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IF Staining of MCF-7 using 11026-1-AP
Immunofluorescent analysis of (4% PFA) fixed MCF-7 cells using CDK4 antibody (11026-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).
FC experiment of MCF-7 using 11026-1-AP
1X10^6 MCF-7 cells were stained with 0.2ug CDK4 antibody (11026-1-AP, red) and control antibody (blue). Fixed with 90% MeOH blocked with 3% BSA (30 min). Alexa Fluor 488-conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) with dilution 1:1000.

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Cat No. 11026-1-AP

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Tested Applications

Positive WB detected in	HeLa cells, rat pancreas tissue, HepG2 cells, MCF-7 cells, NIH/3T3 cells
Positive IP detected in	HeLa cells
Positive IHC detected in	human lung cancer tissue, human breast cancer tissue **Note: suggested antigen retrieval with TE buffer pH 9.0; () Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0***
Positive IF detected in	MCF-7 cells
Positive FC detected in	MCF-7 cells

Recommended dilution

Application	Dilution
Western Blot (WB)	WB : 1:1000-1:8000
Immunoprecipitation (IP)	IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)	IHC : 1:50-1:500
Immunofluorescence (IF)	IF : 1:50-1:500
Flow Cytometry (FC)	FC : 0.20 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Published Applications

KD/KO	See 2 publications below
WB	See 332 publications below
IHC	See 22 publications below
IF	See 4 publications below
IP	See 2 publications below
CoIP	See 2 publications below
RIP	See 1 publications below

Product Information

11026-1-AP targets CDK4 in WB,IP,IF,FC,RIP,IHC,CoIP,ELISA applications and shows reactivity with human, rat, mouse samples.

Tested Reactivity	human, rat, mouse
Cited Reactivity	human, mouse, rat, sheep, zebrafish, pig, canine
Host / Isotype	Rabbit / IgG
Class	Polyclonal
Type	Antibody
Immunogen	CDK4 fusion protein Ag1505
Full Name	cyclin-dependent kinase 4
Calculated Molecular Weight	34 kDa
Observed Molecular Weight	30-34 kDa
GenBank Accession Number	BC010153
Gene Symbol	CDK4
Gene ID (NCBI)	1019
RRID	AB_2078702
Conjugate	Unconjugated
Form	Liquid
Purification Method	Antigen affinity purification
Storage Buffer	PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage Conditions	Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Cyclin-dependent kinase-4 (CDK4) is a protein-serine kinase involved in the cell cycle. It is essential for the G1- to S-phase transition during the cell cycle and its expression is primarily controlled at the transcriptional level(PMID:17253961). CCND1-CDK4 axis is not only critical in glial tumor cells but also in stromal-derived cells in the surrounding tumor microenvironment that are vital to sustain tumor outgrowth(PMID:21844184).

Protocols

Product Specific Protocols
WB protocol for CDK4 antibody 11026-1-AP	Download protocol
IHC protocol for CDK4 antibody 11026-1-AP	Download protocol
IF protocol for CDK4 antibody 11026-1-AP	Download protocol
IP protocol for CDK4 antibody 11026-1-AP	Download protocol

Standard Protocols
Click here to view our Standard Protocols

Publications

Species	Application	Title
mouse	WB	Mol Cell METTL1-mediated m7G modification of Arg-TCT tRNA drives oncogenic transformation. Authors - Esteban A Orellana View Article
human	IHC,WB	Mol Cancer The circACTN4 interacts with FUBP1 to promote tumorigenesis and progression of breast cancer by regulating the expression of proto-oncogene MYC. Authors - Xiaosong Wang View Article
human	WB	Nat Commun CDK5-dependent phosphorylation and nuclear translocation of TRIM59 promotes macroH2A1 ubiquitination and tumorigenicity. Authors - Youzhou Sang View Article
human	WB	Nat Commun Identification of predictors of drug sensitivity using patient-derived models of esophageal squamous cell carcinoma. Authors - Dan Su View Article
human	WB	J Pineal Res Mitochondrial cytochrome P450 (CYP) 1B1 is responsible for melatonin-induced apoptosis in neural cancer cells. Authors - Zhenlong Yu View Article
human	WB	Cancer Res CDK4/6 inhibition enhances oncolytic virus efficacy by potentiating tumor-selective cell killing and T cell activation in refractory glioblastoma. Authors - Deyin Guo KD Validated View Article

CDK4 Polyclonal antibody

CDK4 Polyclonal Antibody for FC, IF, IHC, IP, WB, ELISA

Validation Data Gallery

WB analysis using 11026-1-AP

WB analysis of HeLa using 11026-1-AP

WB analysis using 11026-1-AP

WB analysis of rat pancreas using 11026-1-AP

IP experiment of HeLa using 11026-1-AP

IHC staining of human lung cancer using 11026-1-AP

IHC staining of human lung cancer using 11026-1-AP

IHC staining of human lung cancer using 11026-1-AP

IHC staining of human lung cancer using 11026-1-AP

IHC staining of human breast cancer using 11026-1-AP

IHC staining of human breast cancer using 11026-1-AP

IF Staining of MCF-7 using 11026-1-AP

FC experiment of MCF-7 using 11026-1-AP

Tested Applications

Recommended dilution

Published Applications

Product Information

Background Information

Protocols

Publications

METTL1-mediated m7G modification of Arg-TCT tRNA drives oncogenic transformation.

The circACTN4 interacts with FUBP1 to promote tumorigenesis and progression of breast cancer by regulating the expression of proto-oncogene MYC.

CDK5-dependent phosphorylation and nuclear translocation of TRIM59 promotes macroH2A1 ubiquitination and tumorigenicity.

Identification of predictors of drug sensitivity using patient-derived models of esophageal squamous cell carcinoma.

Mitochondrial cytochrome P450 (CYP) 1B1 is responsible for melatonin-induced apoptosis in neural cancer cells.

CDK4/6 inhibition enhances oncolytic virus efficacy by potentiating tumor-selective cell killing and T cell activation in refractory glioblastoma.

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