Carboxylesterase 1/CES1 Antibody (JE33-04)

Western Blot: Carboxylesterase 1/CES1 Antibody (JE33-04) [NBP3-32541] - Western blot analysis of Carboxylesterase 1/CES1 on different lysates with Rabbit anti-Carboxylesterase 1/CES1 antibody (NBP3-32541) at 1/1,000 dilution. Lane 1: U-937 cell lysate (20 ug/Lane) Lane 2: Human liver tissue lysate (10 ug/Lane) Lane 3: Human lung tissue lysate (10 ug/Lane) Predicted band size: 62.5 kDa Observed band size: 55 kDa Exposure time: 16 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 (NBP3-32541) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:100,000 dilution was used for 1 hour at room temperature.

Immunohistochemistry: Carboxylesterase 1/CES1 Antibody (JE33-04) [NBP3-32541] - Immunohistochemical analysis of paraffin-embedded human liver tissue with Rabbit anti-Carboxylesterase 1/CES1 antibody (NBP3-32541) at 1/1,000 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 (NBP3-32541) at 1/1,000 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: Carboxylesterase 1/CES1 Antibody (JE33-04) [NBP3-32541] - Immunocytochemistry analysis of U-937 cells labeling Carboxylesterase 1/CES1 with Rabbit anti-Carboxylesterase 1/CES1 antibody (NBP3-32541) 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 Rabbit anti-Carboxylesterase 1/CES1 antibody (NBP3-32541) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit 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-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.

Flow Cytometry: Carboxylesterase 1/CES1 Antibody (JE33-04) [NBP3-32541] - Flow cytometric analysis of U-937 cells labeling Carboxylesterase 1/CES1. Cells were fixed and permeabilized. Then stained with the primary antibody (NBP3-32541, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit 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, Mu, Rt
• Applications: WB, Flow, ICC/IF, IHC
• Clone: JE33-04
• Clonality: Monoclonal
• Host: Rabbit
• Conjugate: Unconjugated
• Concentration: 1 mg/ml

Carboxylesterase 1/CES1 Antibody (JE33-04) Summary

• Description: Novus Biologicals Rabbit Carboxylesterase 1/CES1 Antibody (JE33-04) (NBP3-32541) 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: Synthetic peptide within Human Carboxylesterase 1/CES1 aa 51-100 / 567. (Uniprot: P23141)
• Localization: Endoplasmic reticulum lumen, Cytoplasm, Lipid droplet.
• Source: HEK293
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Gene: CES1
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry 1:500-1:1000
  • Immunocytochemistry/ Immunofluorescence 1:100
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:1000
  • Western Blot 1:1000
• Theoretical MW: 62.5 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: 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol
• Preservative: 0.05% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Protein A purified

Alternate Names for Carboxylesterase 1/CES1 Antibody (JE33-04)

• ACAT
• acyl coenzyme A:cholesterol acyltransferase
• Acyl-coenzyme A:cholesterol acyltransferase
• Brain carboxylesterase hBr1
• carboxylesterase 1 (monocyte/macrophage serine esterase 1)
• Carboxylesterase 1
• carboxylesterase 2 (liver)
• CEH
• CES1
• Ces-1
• CES1A2
• CES2EC 3.1.1.1
• cholesteryl ester hydrolase
• Cocaine carboxylesterase
• EC 3.1.1
• Egasyn
• HMSE1
• HMSECES1A1
• human monocyte/macrophage serine esterase 1
• liver carboxylesterase 1
• MGC117365
• Monocyte/macrophage serine esterase
• PCE-1
• REH
• Retinyl ester hydrolase
• Serine esterase 1
• SES1
• Ses-1
• SES1TGH
• TGH
• Triacylglycerol hydrolase

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: CES1