Anti-CPS1 antibody [EPR7494] (ab128942)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR7494] to CPS1
- Suitable for: WB, IHC-P, Flow Cyt
- Reacts with: Human
Overview
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Product name
Anti-CPS1 antibody [EPR7494]
See all CPS1 primary antibodies -
Description
Rabbit monoclonal [EPR7494] to CPS1 -
Host species
Rabbit -
Tested Applications & Species
See all applications and species dataApplication Species Flow Cyt HumanIHC-P HumanWB Human -
Immunogen
Synthetic peptide within Human CPS1 aa 1450-1550. The exact sequence is proprietary.
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Positive control
- HeLa cell lysate; Human fetal liver lysate; Human liver tissue
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General notes
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing the problem with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation.
One factor contributing to the crisis is the use of antibodies that are not suitable. This can lead to misleading results and the use of incorrect data informing project assumptions and direction. To help address this challenge, we have introduced an application and species grid on our primary antibody datasheets to make it easy to simplify identification of the right antibody for your needs.
Learn more here.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C. -
Storage buffer
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 9% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA, 50% Tissue culture supernatant -
Concentration information loading...
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Purity
Tissue culture supernatant -
Clonality
Monoclonal -
Clone number
EPR7494 -
Isotype
IgG -
Research areas
Images
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All lanes : Anti-CPS1 antibody [EPR7494] (ab128942) at 1/1000 dilution
Lane 1 : HeLa cell lysate
Lane 2 : Human fetal liver tissue lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 165 kDa
Observed band size: 150 kDa why is the actual band size different from the predicted?
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Flow Cytometry analysis of HeLa (human cervix adenocarcinoma) cells labeling CPS1 with unpurified ab128942 at 1/200 dilution (10ug/ml) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. A Goat anti-rabbit IgG (Alexa Fluor® 488)(1/2000 dilution) was used as the secondary antibody. Rabbit monoclonal IgG (Black) was used as the isotype control, cells without incubation with primary antibody and secondary antibody (Blue) were used as the unlabeled control.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CPS1 antibody [EPR7494] (ab128942)
ab128942, at 1/250 dilution, staining CPS1 in paraffin-embedded Human liver tissue by Immunohistochemistry.
Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
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