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KPNA2 Antibody (YA1415)

(Synonyms: KPNA2; RCH1; SRP1; Importin subunit alpha-2; Karyopherin subunit alpha-2; RAG cohort protein 1; SRP1-alpha)
Customer Review

Based on 1 Customer Validation

KPNA2 Antibody (YA1415) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to KPNA2.

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

    Rabbit

  • Isotype:

    IgG

  • Application:

    WB, FC

  • Reactivity :

    Human, Mouse, Rat

  • Formulation:

    Supplied in Rabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

  • Conjugation:
    Non-conjugated
  • Experimental Validation Results for KPNA2 Antibody (YA1415)
  • Experimental Validation Results for KPNA2 Antibody (YA1415)
  • KPNA2 Antibody (YA1415) 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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Use of MCE Products

Applications

Application
WB Info
WB: Western Blot
FC Info
FC: Flow Cytometry
Dilution Ratio 1:500-1:1000 1:50-1:100

Product Details

Description

KPNA2 Antibody (YA1415) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to KPNA2.

  • Host Rabbit
  • Clonality Recombinant, Monoclonal
  • Species Reactivity
    Human, Mouse, Rat
  • Observed Molecular Weight
    Observed band size: 58 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: 58 kDa
Species Reactivity Database
Immunogen

A synthesized peptide derived from human KPNA2 aa50-100/529.

Sensitivity

Endogenous

Purification

Affinity Chromatography

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

RRID

AB_3103779

Product Properties

  • Appearance

    Liquid

  • Formulation

    Supplied in Rabbit IgG in 10mM phosphate buffered saline , 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 KPNA2 Antibody (YA1415)
    Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using KPNA2 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 KPNA2 Antibody (YA1415)
    Flow cytometric analysis of 1X106 A431 cells labeling KPNA2 Antibody(HY-P81670, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/50 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).

Background

  • Function

    KPNA2 functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1. Binds specifically and directly to substrates containing either a simple or bipartite NLS motif. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Mediator of PR-DUB complex component BAP1 nuclear import; acts redundantly with KPNA1 and Transportin-1/TNPO1[1][2][3][4][5].

  • Subcellular Localization

    Cytoplasm; Nucleus; Endoplasmic reticulum membrane; Golgi apparatus membrane

  • Expression


    Tissue_specificity:general expression

  • Subunit

    Heterodimer; with KPNB1 (PubMed:10353244, PubMed:17596301). Interacts with ANP32E (By similarity). Component of a complex containing CSE1L, RAN and KPNA2. Interacts directly with CSE1L. Interacts with PLAG1. Interacts with APEX1 (via N-terminus). Interacts with FRG1 (via N-terminus). Interacts with ARL4A, CTNNBL1 and NBN. Interacts with SNAI1 (via zinc fingers) and SNAI2 (via zinc fingers). Interacts with BAG6 (PubMed:29042515). Interacts with AIFM2; this interaction likely mediates the translocation of AIFM2 into the nucleus upon oxidative stress. Interacts with RSL1D1 (PubMed:36647821). Interacts with BAP1 (via C-terminus); the interaction contributes to BAP1 nuclear localization (PubMed:35446349). Interacts with PLSCR4; this interaction mediates the nucleus import of PLSCR4 (PubMed:21690087)

  • SwissProt ID

    P52292

  • Gene ID
    3838 [NCBI]
  • Synonyms

    KPNA2; RCH1; SRP1; Importin subunit alpha-2; Karyopherin subunit alpha-2; RAG cohort protein 1; SRP1-alpha

  • Research Field

    Immunology

KPNA2 Antibody (YA1415) 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 of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using KPNA2 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
     Flow cytometric analysis of 1X106 A431 cells labeling KPNA2 Antibody(HY-P81670, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/50 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).

  • KPNA2 Antibody (YA1415) Product Image
    1/16
  • Experimental Validation Results for KPNA2 Antibody (YA1415)
  • Experimental Validation Results for KPNA2 Antibody (YA1415)
  • KPNA2 Antibody (YA1415) Product Image
  • Experimental Validation Results for KPNA2 Antibody (YA1415)
    1/1
    MedChemExpress Validation
     Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using KPNA2 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 KPNA2 Antibody (YA1415)
    1/1
    MedChemExpress Validation
     Flow cytometric analysis of 1X106 A431 cells labeling KPNA2 Antibody(HY-P81670, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/50 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 KPNA2 Antibody (YA1415)
  • Experimental Validation Results for KPNA2 Antibody (YA1415)
  • KPNA2 Antibody (YA1415) Product Image
    MedChemExpress Validation

    Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using KPNA2 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.

  • KPNA2 Antibody (YA1415) Product Image
    MedChemExpress Validation

    Flow cytometric analysis of 1X106 A431 cells labeling KPNA2 Antibody(HY-P81670, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/50 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).

  • KPNA2 Antibody (YA1415) Product Image WB
  • KPNA2 Antibody (YA1415) Product Image FC