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VPS4A Antibody (YA2413)

(Synonyms: vacuolar protein sorting 4 homolog A; SKD1; SKD2; VPS4; SKD1A; VPS4-1)
Customer Review

Based on 1 Customer Validation

VPS4A Antibody (YA2413) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to VPS4A.

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

    Rabbit

  • Isotype:

    IgG

  • Application:

    WB, IHC-P, ICC/IF

  • 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

  • Conjugation:
    Non-conjugated
ALL WB IHC-P ICC
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • VPS4A Antibody (YA2413) 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
IHC-P Info
IHC-P: Immunohistochemistry-Paraffin
ICC/IF Info
ICC/IF: Immunocytochemistry/
Immunofluorescence
Dilution Ratio 1:1000-1:5000 1:500-1:2000 1:50-1:100

Product Details

Description

VPS4A Antibody (YA2413) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to VPS4A.

  • Host Rabbit
  • Clonality Recombinant,Monoclonal
  • Species Reactivity
    Human, Mouse, Rat
  • Observed Molecular Weight
    Observed band size: 49 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: 49 kDa
Species Reactivity Database
Immunogen

A synthetic peptide of human VPS4a

Sensitivity

Endogenous

Purification

Affinity Purified

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

RRID

AB_3104768

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

  • 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 VPS4A Antibody (YA2413)
    Western blot analysis of extracts from C6 (lane 2(20μg), K562 (lane 3(20μg), NIH/3T3 (lane 4(20μg), using VPS4A 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 VPS4A Antibody (YA2413)
    Immunohistochemical analysis of paraffin-embedded mouse brain tissue using VPS4A 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 VPS4A Antibody (YA2413)
    Immunohistochemical analysis of paraffin-embedded mouse brain tissue using VPS4A 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 VPS4A Antibody (YA2413)
    Immunocytochemistry analysis of Hela cells labeling VPS4A with VPS4A Antibody (HY-P82668) 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 VPS4A Antibody (HY-P82668) 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 VPS4A Antibody (YA2413)
    Immunocytochemistry analysis of Hela cells labeling VPS4A with VPS4A Antibody (HY-P82668) 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 QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with VPS4A Antibody (HY-P82668)at 1/100 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

    VPS4A is involved in late steps of the endosomal multivesicular bodies (MVB) pathway. Recognizes membrane-associated ESCRT-III assemblies and catalyzes their disassembly, possibly in combination with membrane fission. Redistributes the ESCRT-III components to the cytoplasm for further rounds of MVB sorting. MVBs contain intraluminal vesicles (ILVs) that are generated by invagination and scission from the limiting membrane of the endosome and mostly are delivered to lysosomes enabling degradation of membrane proteins, such as stimulated growth factor receptors, lysosomal enzymes and lipids. It is required for proper accomplishment of various processes including the regulation of endosome size, primary cilium organization, mitotic spindle organization, chromosome segregation, and nuclear envelope sealing and spindle disassembly during anaphase. Involved in cytokinesis: retained at the midbody by ZFYVE19/ANCHR and CHMP4C until abscission checkpoint signaling is terminated at late cytokinesis. It is then released following dephosphorylation of CHMP4C, leading to abscission. VPS4A/B are required for the exosomal release of SDCBP, CD63 and syndecan. Critical for normal erythroblast cytokinesis and correct erythropoiesis; (Microbial infection) In conjunction with the ESCRT machinery also appears to function in topologically equivalent membrane fission events, such as the terminal stages of cytokinesis and enveloped virus budding (HIV-1 and other lentiviruses)[1][2][3][4].

  • Subcellular Localization

    Late endosome membrane; Peripheral membrane protein; Midbody; Cytoplasm, cytoskeleton, spindle

  • Expression


    Tissue_specificity:Ubiquitously expressed

  • Subunit

    Proposed to be monomeric or homodimeric in nucleotide-free form and to oligomerize upon binding to ATP to form two stacked hexameric or heptameric rings with a central pore through which ESCRT-III substrates are translocated in an ATP-dependent manner (By similarity). Interacts with CHMP1A, CHMP1B, CHMP2A, CHMP2B, CHMP3, CHMP4A, CHMP4B, CHMP4C and CHMP6. Interacts with VPS4B; the interaction suggests a heteromeric assembly with VPS4B. Interacts with SPAST. Interacts with IST1. Interacts with ZFYVE19/ANCHR; leading to retain it at midbody

  • SwissProt ID

    Q9UN37

  • Gene ID
    27183 [NCBI]
  • Synonyms

    vacuolar protein sorting 4 homolog A; SKD1; SKD2; VPS4; SKD1A; VPS4-1

  • Research Field

    Cell Biology

[1]. Rodger C, et al. De Novo VPS4A Mutations Cause Multisystem Disease with Abnormal Neurodevelopment. Am J Hum Genet. 2020 Dec 3;107(6):1129-1148. [Content Brief]

[2]. Thoresen SB, et al. ANCHR mediates Aurora-B-dependent abscission checkpoint control through retention of VPS4. Nat Cell Biol. 2014 Jun;16(6):550-60. [Content Brief]

[3]. Baietti MF, et al. Syndecan-syntenin-ALIX regulates the biogenesis of exosomes. Nat Cell Biol. 2012 Jun 3;14(7):677-85. [Content Brief]

[4]. Seu KG, et al. VPS4A Mutations in Humans Cause Syndromic Congenital Dyserythropoietic Anemia due to Cytokinesis and Trafficking Defects. Am J Hum Genet. 2020 Dec 3;107(6):1149-1156. [Content Brief]

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VPS4A Antibody (YA2413) 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 C6 (lane 2(20μg), K562 (lane 3(20μg), NIH/3T3 (lane 4(20μg), using VPS4A 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 brain tissue using VPS4A 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 brain tissue using VPS4A 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 VPS4A with VPS4A Antibody (HY-P82668) 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 VPS4A Antibody (HY-P82668) 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).

  • 1/16

    MedchemExpress Validation
     Immunocytochemistry analysis of Hela cells labeling VPS4A with VPS4A Antibody (HY-P82668) 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 QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with VPS4A Antibody (HY-P82668)at 1/100 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).

  • VPS4A Antibody (YA2413) Product Image
    1/16
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • VPS4A Antibody (YA2413) Product Image
  • Experimental Validation Results for VPS4A Antibody (YA2413)
    1/1
    MedchemExpress Validation
     Western blot analysis of extracts from C6 (lane 2(20μg), K562 (lane 3(20μg), NIH/3T3 (lane 4(20μg), using VPS4A 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 VPS4A Antibody (YA2413)
    1/1
    MedchemExpress Validation
     Immunohistochemical analysis of paraffin-embedded mouse brain tissue using VPS4A 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 VPS4A Antibody (YA2413)
    1/1
    MedchemExpress Validation
     Immunohistochemical analysis of paraffin-embedded mouse brain tissue using VPS4A 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 VPS4A Antibody (YA2413)
    1/1
    MedchemExpress Validation
     Immunocytochemistry analysis of Hela cells labeling VPS4A with VPS4A Antibody (HY-P82668) 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 VPS4A Antibody (HY-P82668) 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 VPS4A Antibody (YA2413)
    1/1
    MedchemExpress Validation
     Immunocytochemistry analysis of Hela cells labeling VPS4A with VPS4A Antibody (HY-P82668) 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 QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with VPS4A Antibody (HY-P82668)at 1/100 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 VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • Experimental Validation Results for VPS4A Antibody (YA2413)
  • VPS4A Antibody (YA2413) Product Image
    MedchemExpress Validation

    Western blot analysis of extracts from C6 (lane 2(20μg), K562 (lane 3(20μg), NIH/3T3 (lane 4(20μg), using VPS4A 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.

  • VPS4A Antibody (YA2413) Product Image
    MedchemExpress Validation

    Immunohistochemical analysis of paraffin-embedded mouse brain tissue using VPS4A 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.

  • VPS4A Antibody (YA2413) Product Image
    MedchemExpress Validation

    Immunohistochemical analysis of paraffin-embedded mouse brain tissue using VPS4A 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.

  • VPS4A Antibody (YA2413) Product Image
    MedchemExpress Validation

    Immunocytochemistry analysis of Hela cells labeling VPS4A with VPS4A Antibody (HY-P82668) 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 VPS4A Antibody (HY-P82668) 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).

  • VPS4A Antibody (YA2413) Product Image
    MedchemExpress Validation

    Immunocytochemistry analysis of Hela cells labeling VPS4A with VPS4A Antibody (HY-P82668) 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 QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with VPS4A Antibody (HY-P82668)at 1/100 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).

  • VPS4A Antibody (YA2413) Product Image WB
  • VPS4A Antibody (YA2413) Product Image IHC-P
  • VPS4A Antibody (YA2413) Product Image IHC-P
  • VPS4A Antibody (YA2413) Product Image ICC
  • VPS4A Antibody (YA2413) Product Image ICC