CDK4 Monoclonal antibody

CDK4 Monoclonal Antibody for IHC, WB, ELISA

Host / Isotype

Mouse / IgG1


Human, Mouse, Rat and More (2)







Cat no : 66950-1-Ig


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

Tested Applications

Positive WB detected inLNCaP cells, HeLa cells, HEK-293 cells, 4T1 cells, Jurkat cells, MCF-7 cells, HepG2 cells, K-562 cells, HSC-T6 cells, NIH/3T3 cells, RAW 264.7 cells
Positive IHC detected inhuman breast cancer tissue, human lung cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:5000-1:50000
Immunohistochemistry (IHC)IHC : 1:200-1:1000
Sample-dependent, check data in validation data gallery

Published Applications

WBSee 11 publications below

Product Information

66950-1-Ig targets CDK4 in WB, IHC, ELISA applications and shows reactivity with Human, Mouse, Rat samples.

Tested Reactivity Human, Mouse, Rat
Cited Reactivityhuman, mouse
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen CDK4 fusion protein Ag20538
Full Name cyclin-dependent kinase 4
Calculated molecular weight 34 kDa
Observed molecular weight 34 kDa
GenBank accession numberBC010153
Gene symbol CDK4
Gene ID (NCBI) 1019
Conjugate Unconjugated
Form Liquid
Purification Method Protein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

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).


Product Specific Protocols
WB protocol for CDK4 antibody 66950-1-IgDownload protocol
IHC protocol for CDK4 antibody 66950-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Biol Pharm Bull

Discovery and Verification of Key Liver Cancer Genes and Alternative Splicing Events Based on Second-Generation Sequencing Data Analysis.

Authors - Mengqi Cui

Biomed Res Int

CKAP2L , as an Independent Risk Factor, Closely Related to the Prognosis of Glioma

Authors - Li Zhu

Med Oncol

The novel LSD1 inhibitor ZY0511 suppresses diffuse large B-cell lymphoma proliferation by inducing apoptosis and autophagy

Authors - Huan Liu

J Cancer

PSMD7 downregulation suppresses lung cancer progression by regulating the p53 pathway.

Authors - Xinchun Xu

Mol Cell Endocrinol

Long noncoding RNA GAS5 accelerates diabetic wound healing and promotes lymphangiogenesis via miR-217/Prox1 axis.

Authors - Zhi-You He

Int J Oncol

GBP1 promotes erlotinib resistance via PGK1‑activated EMT signaling in non‑small cell lung cancer.

Authors - Lifang Cheng