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Invitrogen
CDK4 Monoclonal Antibody (DCS31.2)
Advanced Verification
This Antibody was verified by Knockout to ensure that the antibody binds to the antigen stated.
FIGURE: 1 / 3
CDK4 Antibody (MA1-12299) in WB
Western blot was performed using Anti-CDK4 Monoclonal Antibody (DCS31.2) (Product # MA1-12299) and a 33 kDa band corresponding to CDK4 was observed across the cell lines tested and tissues tested. Circulating tissue IgG band (*) at ~ 25 kDa was observed in Mouse Lung tissue. Whole cell extracts (30 µg lysate) of HEK-293 (Lane 1), K-562 (Lane 2), A549 (Lane 3), HeLa (Lane 4), NIH/3T3 (Lane 5), PC12 (Lane 6), Mouse Lung (Lane 7), Rat Lung (Lane 8) were electrophoresed using NuPAGE™ 4-12% Bis-Tris Protein Gel (Product # NP0322BOX). Resolved p... View More
Product Details
MA1-12299
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
DCS31.2
Immunogen
Recombinant Cdk4 protein.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Ammonium sulfate precipitation
Storage buffer
PBS
Contains
0.08% sodium azide
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_1073556
Target Information
CDK4/cyclin D3 serine/threonine kinase is dimeric protein complex. CDK4 is a member of the cyclin-dependent protein kinase family and is involved in the control of cell proliferation during the G1 phase of cell cycle. CDK4 forms a complex with the D-type cyclins and is inhibited by p16 (cyclin-dependent kinase inhibitor-2). CDK4 can mediate phosphorylation of the C-terminal region of Rb protein leading to an active transcriptional repression of E2F complex. CDC37 and HSP90 can preferentially associate with the fraction of CDK4 not bound to D-type cyclins. SMAD3 is a major physiologic substrate of the G1 cyclin-dependent kinases CDK4 and CDK2. Although CDK6 and CDK4 can both phosphorylate multiple residues in the Rb protein, they do so with different residue selectivity in vitro; CDK6 phosphorylates Thr821 while CDK4 phosphorylates Thr826 on Rb protein.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases:
Cell division protein kinase 4; CRK3; cyclin dependent kinase 4; Cyclin-dependent kinase 4; MGC14458; p34
Gene Aliases: CDK4; CMM3; Crk3; PSK-J3
UniProt ID: (Human) P11802, (Rat) P35426, (Mouse) P30285
Entrez Gene ID: (Human) 1019, (Rat) 94201, (Mouse) 12567
cyclin-dependent protein serine/threonine kinase activity
protein binding
ATP binding
cyclin-dependent protein serine/threonine kinase regulator activity
cyclin binding
protein complex binding
protein kinase activity
kinase activity
nucleotide binding
protein serine/threonine kinase activity
transferase activity
transferase activity, transferring phosphorus-containing groups
non-receptor serine/threonine protein kinase
G1/S transition of mitotic cell cycle
lens development in camera-type eye
protein phosphorylation
signal transduction
circadian rhythm
positive regulation of cell proliferation
response to toxic substance
response to lead ion
regulation of gene expression
positive regulation of G2/M transition of mitotic cell cycle
organ regeneration
response to testosterone
response to drug
positive regulation of apoptotic process
positive regulation of translation
positive regulation of cell cycle
positive regulation of cell size
regulation of protein kinase activity
positive regulation of fibroblast proliferation
cell division
response to hyperoxia
negative regulation of cell cycle arrest
response to organic substance
regulation of cell proliferation
regulation of cell cycle
cell cycle
phosphorylation
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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