Recombinant Anti-Cyclin E2 antibody [E142] - BSA and Azide free (ab228478)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [E142] to Cyclin E2 - BSA and Azide free
- Suitable for: ICC/IF, WB
- Reacts with: Mouse, Human
Related conjugates and formulations
Overview
-
Product name
Anti-Cyclin E2 antibody [E142] - BSA and Azide free
See all Cyclin E2 primary antibodies -
Description
Rabbit monoclonal [E142] to Cyclin E2 - BSA and Azide free -
Host species
Rabbit -
Tested applications
Suitable for: ICC/IF, WBmore details -
Species reactivity
Reacts with: Mouse, Human -
Immunogen
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
-
Positive control
- Human breast carcinoma, HeLa cells lysates, Jurkat cell lysate
-
General notes
ab228478 is the carrier-free version of ab32103.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Rat: We have preliminary internal testing data to indicate this antibody may not react with this species. Please contact us for more information.
Properties
-
Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
Storage buffer
pH: 7.20
Constituent: PBS -
Carrier free
Yes -
Concentration information loading...
-
Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
E142 -
Isotype
IgG -
Research areas
Associated products
-
Alternative Versions
-
Compatible Secondaries
-
Conjugation kits
-
Isotype control
-
Positive Controls
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab228478 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
---|---|---|
ICC/IF |
Use at an assay dependent concentration.
|
|
WB |
Use at an assay dependent concentration. Predicted molecular weight: 45 kDa.
|
Notes |
---|
ICC/IF
Use at an assay dependent concentration. |
WB
Use at an assay dependent concentration. Predicted molecular weight: 45 kDa. |
Target
-
Relevance
The human Cyclin E2 gene encodes a 404 amino acid protein that is most closely related to Cyclin E. Cyclin E2 mRNA levels peaks at the G1 / S transition. Cyclin E2 associates with Cdk2 in a functional kinase complex that is inhibited by both p27 (Kip1) and p21 (Cip1). Cyclin E2 / Cdk2 phosphorylates histone H1 in vitro. G1 cyclin E controls the initiation of DNA synthesis by activating CDK2. Abnormally high levels of cyclin E expression have frequently been observed in human cancers. Unlike Cyclin E1, which is expressed in great majority of proliferating normal and neoplastically transformed cells, Cyclin E2 levels are low to undetectable in non transformed cells and increase significantly in neoplasm derived cells. -
Cellular localization
Nuclear -
Database links
- Entrez Gene: 9134 Human
- Entrez Gene: 12448 Mouse
- Omim: 603775 Human
- SwissProt: O96020 Human
- SwissProt: Q7TMS8 Mouse
- SwissProt: Q9Z238 Mouse
-
Alternative names
- CCN E2 antibody
- CCNE 2 antibody
- CCNE2 antibody
see all
Images
-
All lanes : Anti-Cyclin E2 antibody [E142] (ab32103) at 1/200 dilution (Purified)
Lane 1 : HeLa (Human cervix adenocarcinoma epithelial cell) whole cell lysate
Lane 2 : Mouse testis lysate
Lane 3 : Mouse thymus lysate
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution
Predicted band size: 45 kDa
Observed band size: 45 kDaThis data was developed using the same antibody clone in a different buffer formulation (ab32103)
-
This data was developed using ab32103, the same antibody clone in a different buffer formulation.
Immunocytochemistry analysis of HeLa (Human cervix adenocarcinoma epithelial cell) cells labeling Cyclin E2 with purified ab32103 at 1/50 dilution (5.2 µg/mL). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1/200 (2.5 µg/mL). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1/1000 (2 µg/mL) dilution. DAPI (blue) was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control. -
This ICC data was generated using the same anti-Cyclin E2 antibody clone, E142, in a different buffer formulation (cat# ab32103).
Immunocytochemistry/Immunofluorescence analysis of Jurkat cells labelling Cyclin E2 with purified ab32103 at 1/2000. Cells were fixed with 4% Paraformaldehyde and permeabilised with 0.1% tritonX-100. An Alexa Fluor® 488-conjugated goat anti-rabbit IgG (ab150077) at 1/1000 dilution was used as the secondary antibody. Nuclei counterstained with DAPI (blue).
Secondary Only Control: PBS was used instead of the primary antibody as the negative control.
-
ab32103 staining Cyclin E2 in the Hela cell line from Human cervix by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with paraformaldehyde, permeabilized with 0.5% Triton X-100. Samples were incubated with primary antibody (1/500 in PBS) for 1 hour at 22°C. Ab150081 (1/200) was used as the secondary antibody.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab32103).
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
-
Datasheet download
Certificate of Compliance
References (0)
ab228478 has not yet been referenced specifically in any publications.