TROP-2 Antibody (A10G7-R)

Western Blot: TROP-2 Antibody (A10G7-R) [NBP3-33057] - Western blot analysis of TROP-2 on different lysates with Mouse anti-TROP-2 antibody (NBP3-33057) at 1/1,000 dilution. Lane 1: MCF7 cell lysate Lane 2: SK-Br-3 cell lysate Lysates/proteins at 20 ug/Lane. Predicted band size: 36 kDa Observed band size: 50 kDa Exposure time: 28 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 (NBP3-33057) at 1/1,000 dilution was used in 5% NFDM/TBST at 4C overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.

Immunohistochemistry: TROP-2 Antibody (A10G7-R) [NBP3-33057] - Immunohistochemical analysis of paraffin-embedded human bladder tissue with Mouse anti-TROP-2 antibody (NBP3-33057) at 1/2,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-33057) at 1/2,000 dilution for 1 hour 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.

Immunocytochemistry/ Immunofluorescence: TROP-2 Antibody (A10G7-R) [NBP3-33057] - Immunocytochemistry analysis of A431 cells labeling TROP-2 with Mouse anti-TROP-2 antibody (NBP3-33057) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-TROP-2 antibody (NBP3-33057) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488) 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. Nuclear DNA was labelled in blue with DAPI. beta Tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594) were used as the secondary antibody at 1/1,000 dilution.

Flow Cytometry: TROP-2 Antibody (A10G7-R) [NBP3-33057] - Flow cytometric analysis of A431 cells labeling TROP-2. Cells were washed twice with cold PBS and resuspend. Then stained with the primary antibody (NBP3-33057, 1μg/mL) (red) compared with Mouse IgG1 Isotype Control (green). After incubation of the primary antibody at +4℃ for 30 minutes, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Mouse IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

• Reactivity: Hu
• Applications: WB, Flow, ICC/IF, IHC
• Clone: A10G7-R
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: 1 mg/ml

TROP-2 Antibody (A10G7-R) Summary

• Description: Novus Biologicals Mouse TROP-2 Antibody (A10G7-R) (NBP3-33057) is a recombinant monoclonal antibody validated for use in IHC, WB, Flow and ICC/IF. All Novus Biologicals antibodies are covered by our 100% guarantee.
• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: Recombinant protein within human TROP-2 aa 1-274 / 323 (Extracellular). (Uniprot: P09758)
• Localization: Membrane.
• Source: HEK293
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: TACSTD2
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry 1:1000
  • Immunocytochemistry/ Immunofluorescence 1:100
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:1000-1:2000
  • Western Blot 1:1000
• Theoretical MW: 36 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH7.4), 0.1% BSA and 40% Glycerol
• Preservative: 0.05% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Protein A purified

Alternate Names for TROP-2 Antibody (A10G7-R)

• Cell surface glycoprotein Trop-2
• EGP1
• EGP-1
• epithelial glycoprotein-1
• GA733-1
• GA733-1GP50
• gastrointestinal tumor-associated antigen GA7331
• gp50
• M1S1cell surface glycoprotein TROP2
• Membrane component chromosome 1 surface marker 1
• membrane component, chromosome 1, surface marker 1
• Pancreatic carcinoma marker protein GA733-1
• pancreatic carcinoma marker protein GA7331,40kD glycoprotein, identified by monoclonal GA733
• T16
• TACSTD2
• TROP2
• TROP-2
• TROP2GA7331
• tumor-associated calcium signal transducer 2

Background

TROP2 encodes a carcinoma-associated antigen defined by the monoclonal antibody GA733. This antigen is a member of a family including at least two type I membrane proteins. It transduces an intracellular calcium signal and acts as a cell surface receptor. Mutations of this gene result in gelatinous drop-like corneal dystrophy, an autosomal recessive disorder characterized by severe corneal amyloidosis leading to blindness. [provided by RefSeq]

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: TACSTD2