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YB1 Antibody

(Synonyms: YBX1; NSEP1; YB1; Nuclease-sensitive element-binding protein 1; CCAAT-binding transcription factor I subunit A; CBF-A; DNA-binding protein B; DBPB; Enhancer factor I subunit A; EFI-A; Y-box transcription factor; Y-box-binding protein 1; YB-)
1 Cited Publications
Customer Review

Based on 1 publication(s) in Google Scholar

YB1 Antibody is a Rabbit-derived and non-conjugated IgG polyclonal antibody, targeting to YB1.

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

    Rabbit

  • Isotype:

    IgG

  • Application:

    WB, IHC-P, ICC/IF, IP

  • Reactivity :

    Human, Mouse, Rat

  • Formulation:

    Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA or 10mM PBS, pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

  • Conjugation:
    Non-conjugated
ALL WB IHC-P ICC
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • YB1 Antibody Product Image
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To place orders, for customer services and technical support, please contact: MedChemExpress USA

Tel: 609-228-6898 E-mail: [email protected] [email protected]

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Applications

Application
WB Info
WB: Western Blot
IHC-P Info
IHC-P: Immunohistochemistry-Paraffin
ICC/IF Info
ICC/IF: Immunocytochemistry/
Immunofluorescence
IP Info
IP: Immunoprecipitation
Dilution Ratio 1:500-1:1000 1:50-1:100 1:50-1:200 1:20

Product Details

Description

YB1 Antibody is a Rabbit-derived and non-conjugated IgG polyclonal antibody, targeting to YB1.

  • Host Rabbit
  • Clonality Polyclonal
  • Species Reactivity
    Human, Mouse, Rat
  • Observed Molecular Weight
    Observed band size: 50 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: 36 kDa
Species Reactivity Database
Immunogen

Synthetic peptide corresponding to Human YB1 aa288-301.

Sensitivity

Endogenous

Purification

affinity purified

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

RRID

AB_3102763

Product Properties

  • Appearance

    Solution

  • Formulation

    Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA or 10mM PBS, pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

  • 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 YB1 Antibody
    Western blot analysis was performed on extracts from SW480 (lane 1, 15 μg), A549 (lane 2, 15 μg), MCF-7 (lane 3, 15 μg), and 3T3 (lane 4, 15 μg) using YB1 Rabbit pAb.Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight.The primary antibody (1:1000 dilution) and the loading control antibody (GAPDH, HY-P80137, 1:80000 dilution) were incubated in 5% non-fat milk in TBST for 1 hour at 37°C.Goat Anti-Rabbit IgG-HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.
  • Experimental Validation Results for YB1 Antibody
    Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using YB1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.
  • Experimental Validation Results for YB1 Antibody
    Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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 YB1 Antibody
    Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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 YB1 Antibody
    Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/50 dilution in BSA for Immunol Staining at 4 ℃, Stay overnight. AF488-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 YB1 Antibody
    Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) at 1/100 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/100 dilution in BSA for Immunol Staining at 4℃, Stay overnight. AF488-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

    YB-1 (Y box binding protein 1) is a multifunctional transcription and translation factor, and is over-expressed in various human cancers. YB-1 is a 36 kDa protein, and consists of three domains: the alanine/proline-rich N-terminal domain (A/P domain)， the cold shock domain (CSD)， and the large C terminal domain (CTD) with alternating clusters of positively and negatively charged amino acid residues. YB-1 regulates cancer cell proliferation and progression, cell survival, cell proliferation and differentiation, stress response, and malignant cell transformation. YB-1 also participates in a wide variety of DNA/RNA-dependent events, including DNA reparation, pre-mRNA transcription and splicing, mRNA packaging, and regulation of mRNA stability and translation[1][2].

  • Subcellular Localization

    Cytoplasm; Nucleus; Cytoplasmic granule; Secreted; Secreted, extracellular exosome; Cytoplasm, P-body

  • Subunit

    Homodimer in the presence of ATP (PubMed:10817758, PubMed:11851341). Component of the coding region determinant (CRD)-mediated complex, composed of DHX9, HNRNPU, IGF2BP1, SYNCRIP and YBX1 (PubMed:19029303).

  • SwissProt ID

    P67809

  • Gene ID
    4904 [NCBI]
  • Synonyms

    YBX1; NSEP1; YB1; Nuclease-sensitive element-binding protein 1; CCAAT-binding transcription factor I subunit A; CBF-A; DNA-binding protein B; DBPB; Enhancer factor I subunit A; EFI-A; Y-box transcription factor; Y-box-binding protein 1; YB-

  • Research Field

    Tags & Cell Markers

[1]. Maurya PK, et al. Role of Y Box Protein-1 in cancer: As potential biomarker and novel therapeutic target. J Cancer. 2017 Jul 3;8(10):1900-1907. [Content Brief]

[2]. Lyabin DN, et al. YB-1 protein: functions and regulation. Wiley Interdiscip Rev RNA. 2014 Jan-Feb;5(1):95-110. [Content Brief]

YB1 Antibody Related Classifications

MOQ
Minimum order quantity
100 mg

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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
  • 1/16

    MedchemExpress Validation
     Western blot analysis was performed on extracts from SW480 (lane 1, 15 μg), A549 (lane 2, 15 μg), MCF-7 (lane 3, 15 μg), and 3T3 (lane 4, 15 μg) using YB1 Rabbit pAb.Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight.The primary antibody (1:1000 dilution) and the loading control antibody (GAPDH, HY-P80137, 1:80000 dilution) were incubated in 5% non-fat milk in TBST for 1 hour at 37°C.Goat Anti-Rabbit IgG-HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.

  • 1/16

    MedchemExpress Validation
     Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using YB1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

  • 1/16

    MedchemExpress Validation
     Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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.

  • 1/16

    MedchemExpress Validation
     Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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.

  • 1/16

    MedChemExpress Validation
     Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/50 dilution in BSA for Immunol Staining at 4 ℃, Stay overnight. AF488-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).

  • 1/16

    MedChemExpress Validation
     Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) at 1/100 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/100 dilution in BSA for Immunol Staining at 4℃, Stay overnight. AF488-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).

  • YB1 Antibody Product Image
    1/16
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • YB1 Antibody Product Image
  • Experimental Validation Results for YB1 Antibody
    1/1
    MedchemExpress Validation
     Western blot analysis was performed on extracts from SW480 (lane 1, 15 μg), A549 (lane 2, 15 μg), MCF-7 (lane 3, 15 μg), and 3T3 (lane 4, 15 μg) using YB1 Rabbit pAb.Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight.The primary antibody (1:1000 dilution) and the loading control antibody (GAPDH, HY-P80137, 1:80000 dilution) were incubated in 5% non-fat milk in TBST for 1 hour at 37°C.Goat Anti-Rabbit IgG-HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.
  • Experimental Validation Results for YB1 Antibody
    1/1
    MedchemExpress Validation
     Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using YB1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.
  • Experimental Validation Results for YB1 Antibody
    1/1
    MedchemExpress Validation
     Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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 YB1 Antibody
    1/1
    MedchemExpress Validation
     Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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 YB1 Antibody
    1/1
    MedChemExpress Validation
     Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/50 dilution in BSA for Immunol Staining at 4 ℃, Stay overnight. AF488-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 YB1 Antibody
    1/1
    MedChemExpress Validation
     Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) at 1/100 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/100 dilution in BSA for Immunol Staining at 4℃, Stay overnight. AF488-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 YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • Experimental Validation Results for YB1 Antibody
  • YB1 Antibody Product Image
    MedchemExpress Validation

    Western blot analysis was performed on extracts from SW480 (lane 1, 15 μg), A549 (lane 2, 15 μg), MCF-7 (lane 3, 15 μg), and 3T3 (lane 4, 15 μg) using YB1 Rabbit pAb.Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight.The primary antibody (1:1000 dilution) and the loading control antibody (GAPDH, HY-P80137, 1:80000 dilution) were incubated in 5% non-fat milk in TBST for 1 hour at 37°C.Goat Anti-Rabbit IgG-HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.

  • YB1 Antibody Product Image
    MedchemExpress Validation

    Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using YB1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

  • YB1 Antibody Product Image
    MedchemExpress Validation

    Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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.

  • YB1 Antibody Product Image
    MedchemExpress Validation

    Immunohistochemical analysis of paraffin-embedded mouse colon tissue using YB1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 at 1/100 dilution 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.

  • YB1 Antibody Product Image
    MedChemExpress Validation

    Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/50 dilution in BSA for Immunol Staining at 4 ℃, Stay overnight. AF488-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).

  • YB1 Antibody Product Image
    MedChemExpress Validation

    Immunocytochemistry analysis of HeLa cells labeling YB1 with YB1 Antibody (HY-P80936) at 1/100 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 BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with YB1 Antibody (HY-P80936) at 1/100 dilution in BSA for Immunol Staining at 4℃, Stay overnight. AF488-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).

  • YB1 Antibody Product Image WB
  • YB1 Antibody Product Image WB
  • YB1 Antibody Product Image IHC-P
  • YB1 Antibody Product Image IHC-P
  • YB1 Antibody Product Image ICC
  • YB1 Antibody Product Image ICC