Prealbumin Recombinant Rabbit Monoclonal Antibody [JM11-43]
cat.: ET1703-83
Product Type: Recombinant Rabbit monoclonal IgG, primary antibodies
Species reactivity: Human
Applications: WB, IP, IF-Cell, IF-Tissue, IHC-P, FC
Clonality: Monoclonal
Clone number: JM11-43
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles.
Storage buffer: 1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1ug/ul
Purification: Protein A affinity purified.
Molecular weight: Predicted band size: 16 kDa
Isotype: IgG
Immunogen: Synthetic peptide within Human TTR aa 115-147 / 147.
Positive control: Human liver tissue lysate, human lung tissue lysate, A549, MCF-7, human liver carcinoma tissue, human liver tissue, human thyroid tissue, human kidney tissue, human pancreas tissue.
Subcellular location: Secreted.Cytoplasm.
Recommended Dilutions:
  WB
  IF-Cell
  IF-Tissue
  IHC-P
  FC
  IP
1:2,000
1:50-1:200
1:50-1:200
1:50-1:200
1:50-1:100
Use at an assay dependent concentration.
Uniprot #: SwissProt: P02766 Human
Alternative names: Alternative names Amyloid polyneuropathy Amyloidosis I ATTR Carpal tunnel syndrome 1 CTS CTS1 Dysprealbuminemic euthyroidal hyperthyroxinemia Dystransthyretinemic hyperthyroxinemia Epididymis luminal protein 111 HEL111 HsT2651 PALB Prealbumin amyloidosis type I Prealbumin Prealbumin Thyroxine-binding Senile systemic amyloidosis TBPA Thyroxine binding prealbumin Transthyretin TTHY_HUMAN TTR TTR protein antibod
Images
ET1703-83_1.jpg Fig1: Western blot analysis of Prealbumin on different lysates with Rabbit anti-Prealbumin antibody (ET1703-83) at 1/2,000 dilution.

Lane 1: Human liver tissue lysate
Lane 2: Human lung tissue lysate

Lysates/proteins at 20 µg/Lane.

Predicted band size: 16 kDa
Observed band size: 15 kDa

Exposure time: 1 minute 22 seconds;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (ET1703-83) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
ET1703-83_2.jpg Fig2: ICC staining of Prealbumin in A549 cells (red). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1703-83, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®594 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
ET1703-83_3.jpg Fig3: ICC staining of Prealbumin in MCF-7 cells (red). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1703-83, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®594 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
ET1703-83_4.jpg Fig4: Immunohistochemical analysis of paraffin-embedded human liver carcinoma tissue using anti-Prealbumin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-83, 1/50) for 30 minutes at room temperature. 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.
ET1703-83_5.jpg Fig5: Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-Prealbumin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-83, 1/50) for 30 minutes at room temperature. 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.
ET1703-83_6.jpg Fig6: Immunohistochemical analysis of paraffin-embedded human thyroid tissue using anti-Prealbumin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-83, 1/50) for 30 minutes at room temperature. 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.
ET1703-83_7.jpg Fig7: Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-Prealbumin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-83, 1/50) for 30 minutes at room temperature. 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.
ET1703-83_8.jpg Fig8: Immunohistochemical analysis of paraffin-embedded human pancreas tissue using anti-Prealbumin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-83, 1/50) for 30 minutes at room temperature. 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.
ET1703-83_9.jpg Fig9: Flow cytometric analysis of Prealbumin was done on MCF-7 cells. The cells were fixed, permeabilized and stained with the primary antibody (ET1703-83, 1/50) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Rabbit IgG Secondary antibody at 1/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
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