CDK2 Antibody (YA514)

(Synonyms: Cdc2 related protein kinase; CDC28; CDC2A; Cdk 2; CDK1; CDK2; CDK2_HUMAN ; CDKN2; MPF; p33(CDK2) antibody; )
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CDK2 Antibody (YA514) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CDK2.

For research use only. We do not sell to patients.
  • Host:

    Rabbit

  • Isotype:

    IgG

  • Application:

    WB, ICC/IF, IHC-P, IP, FC

  • Reactivity :

    Human, Mouse, Rat

  • Formulation:

    Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

  • Conjugation:
    Non-conjugated

Publications Citing Use of MedChemExpress (MCE) CDK2 Antibody (YA514)

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Applications

Application
WB Info
WB: Western Blot
ICC/IF Info
ICC/IF: Immunocytochemistry/
Immunofluorescence
IHC-P Info
IHC-P: Immunohistochemistry-Paraffin
FC Info
FC: Flow Cytometry
IP Info
IP: Immunoprecipitation
Dilution Ratio 1:500-1:5000 1:50-1:200 1:50-1:200 1:1000 Use at an assay dependent concentration.

Product Details

Description

CDK2 Antibody (YA514) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CDK2.

  • Host Rabbit
  • Clonality Recombinant,Monoclonal
  • Species Reactivity
    Human, Mouse, Rat
  • Observed Molecular Weight
    Observed band size: 34 kDa Info
    Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
  • Calculated Molecular Weight Predicted band size: 34 kDa
Species Reactivity Database
Immunogen

Synthetic peptide corresponding to Human Cdk2.AA range:249-298.

Sensitivity

Endogenous

Purification

Protein A affinity purified.

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

RRID

AB_3102067

Product Properties

  • Appearance

    Solution

  • Formulation

    Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

  • Concentration

    Batch-dependent, Please check the COA for the concentration of each lot. Check Lot Concentration

  • Storage & Stability

    Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

  • Shipping

    Shipping with blue ice.

Verification Images

  • Experimental Validation Results for CDK2 Antibody (YA514)
    Western blot analysis of extracts from A549 (lane2(20μg), Jurkat (lane3(20μg), HepG2 (lane4(20μg) and C6 (lane5(20μg) using CDK2 Antibody (HY-P80076). Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight. The primary antibody (1/2000) and Loading control antibody (Beta Actin, HY-P80993, 1/10,000) was used in 5% non-fat milk in TBST for 2 hour at room temperature. Goat Anti-Rabbit IgG-HRP Secondary Antibody (HY-P8001, 1/10,000) was used for 1 hour at room temperature.
  • Experimental Validation Results for CDK2 Antibody (YA514)
    Immunohistochemical analysis of paraffin-embedded Mouse spleen tissue using Cdk2 Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80076, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for CDK2 Antibody (YA514)
    Immunohistochemical analysis of paraffin-embedded Mouse spleen tissue using Cdk2 Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80076, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for CDK2 Antibody (YA514)
    Flow cytometric analysis of 1X106 HeLa cells labeling CDK2 Antibody (HY-P80076, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/1000 dilution for an hour at 4℃. AF488-conjugated Goat Anti-Rabbit IgG H&L (HY-P8002) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Rabbit IgG Isotype Control (HY-P80879, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
  • Experimental Validation Results for CDK2 Antibody (YA514)
    Immunocytochemistry analysis of A549 cells labeling Cdk2 with Cdk2 Antibody (HY-P80076)at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with Cdk2 Antibody (HY-P80076) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
  • Experimental Validation Results for CDK2 Antibody (YA514)
    Immunocytochemistry analysis of Hela cells labeling Cdk2 with Cdk2 Antibody (HY-P80076) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with Cdk2 Antibody (HY-P80076) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

Background

  • Function

    Cyclin-dependent kinase 2 (CDK2) is a serine/threonine kinase that forms active complexes with cyclin E and cyclin A to regulate the G1/S transition and S-phase progression during cell-cycle control[1][2]. CDK2 functions within the cyclin-CDK regulatory network that coordinates DNA replication, cell proliferation, and checkpoint signaling, thereby linking cell-cycle progression to genome stability mechanisms[2][3]. Mechanistically, aberrant CDK2 activation promotes uncontrolled proliferation and contributes to tumor development in multiple cancer types, making CDK2 a relevant therapeutic target in oncology research[1][3]. In disease models, elevated CDK2 activity has been associated with tumor growth, while genetic or pharmacological suppression of CDK2 can impair cancer-cell proliferation and enhance antitumor responses[1][4]. Compared with related cell-cycle kinases such as CDK1, CDK2 preferentially associates with cyclins E and A and exhibits distinct conformational and regulatory properties that support selective inhibitor development[5]. This isoform-specific behavior is important because CDK1 can compensate for several cell-cycle functions, whereas CDK2 remains particularly relevant in cyclin E-driven and replication-associated oncogenic contexts[1][3]. For experimental applications, selective CDK2 inhibitors are widely used to investigate cell-cycle regulation, DNA-replication stress, and cancer-cell dependency on cyclin E/CDK2 signaling, supporting both mechanistic studies and therapeutic discovery programs[1][3].

  • Subcellular Localization

    Cytoplasm, cytoskeleton, microtubule organizing center, centrosome; Nucleus, Cajal body; Cytoplasm; Endosome

  • Expression


    Induction:Induced transiently by TGFB1 at an early phase of TGFB1-mediated apoptosis

  • Subunit

    Found in a complex with CABLES1, CCNA1 and CCNE1. Interacts with CABLES1 (By similarity). Interacts with UHRF2. Part of a complex consisting of UHRF2, CDK2 and CCNE1. Interacts with the Speedy/Ringo proteins SPDYA and SPDYC (PubMed:15611625). Interaction with SPDYA promotes kinase activation via a conformation change that alleviates obstruction of the substrate-binding cleft by the T-loop (PubMed:28666995). Found in a complex with both SPDYA and CDKN1B/KIP1 (PubMed:12972555, PubMed:28666995). Binds to RB1 and CDK7. Binding to CDKN1A (p21) leads to CDK2/cyclin E inactivation at the G1-S phase DNA damage checkpoint, thereby arresting cells at the G1-S transition during DNA repair. Associated with PTPN6 and beta-catenin/CTNNB1. Interacts with CACUL1. May interact with CEP63. Interacts with ANKRD17. Interacts with CEBPA (when phosphorylated) (PubMed:15107404). Forms a ternary complex with CCNA2 and CDKN1B; CDKN1B inhibits the kinase activity of CDK2 through conformational rearrangements (PubMed:24670654, PubMed:8684460). Interacts with cyclins A, B1, B3, D, or E (PubMed:10499802, PubMed:10884347, PubMed:12185076, PubMed:23781148). Interacts with CDK2AP2 (PubMed:23781148)

  • SwissProt ID

    P24941

  • Gene ID
  • Synonyms

    Cdc2 related protein kinase; CDC28; CDC2A; Cdk 2; CDK1; CDK2; CDK2_HUMAN ; CDKN2; MPF; p33(CDK2) antibody;

  • Research Field

    Cell Biology

CDK2 Antibody (YA514) Related Classifications

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100 mg

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