Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)
![Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)](https://www.abcam.com/ps/products/227/ab227109/Images/ab227109-288829-ab68483KOWB.jpg "Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)")
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR2421Y] to KSR1 - BSA and Azide free
- Suitable for: IHC-P, WB
- Knockout validated
- Reacts with: Mouse, Rat, Human
Overview
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Product name
Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free
See all KSR1 primary antibodies -
Description
Rabbit monoclonal [EPR2421Y] to KSR1 - BSA and Azide free -
Host species
Rabbit -
Tested applications
Suitable for: IHC-P, WBmore details
Unsuitable for: Flow Cyt,ICC or IP -
Species reactivity
Reacts with: Mouse, Rat, Human -
Immunogen
This information is proprietary to Abcam and/or its suppliers.
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Positive control
- WB: Wild-type HAP1 cell lysate. HeLa, MEF, Rat1 and HEK-293 cell lysate. Flow Cyt: NIH/3T3 cells. IHC-P: Human cervical carcinoma tissue.
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General notes
Ab227109 is the carrier-free version of ab68483. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.
Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with
ab227109 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.
Maxpar® is a trademark of Fluidigm Canada Inc.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
Storage buffer
pH: 7.2
Constituent: PBS -
Carrier free
Yes -
Concentration information loading... -
Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
EPR2421Y -
Isotype
IgG -
Research areas
Images
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Western blot - Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)
This WB data was generated using the same anti-KSR1 antibody clone, EPR2421Y, in a different buffer formulation (cat# ab68483).
Lane 1: Wild-type HAP1 cell lysate (40 µg)
Lane 2: KSR1 knockout HAP1 cell lysate (40 µg)
Lane 3: HeLa cell lysate (20 µg)
Lane 4: HEK293 cell lysate (20 µg)
Lanes 1 - 4: Merged signal (red and green). Green - ab68483 observed at 120 kDa. Red - loading control, ab8245, observed at 37 kDa.Unpurified ab68483 was shown to recognize KSR1 when KSR1 knockout samples were used, along with additional cross-reactive bands. Wild-type and KSR1 knockout samples were subjected to SDS-PAGE. Ab68483 and ab8245 (loading control to GAPDH) were diluted at 1/1000 and 1:10,000 dilution respectively and incubated overnight at 4C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1:10,000 dilution for 1 hour at room temperature before imaging.
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![Flow Cytometry - Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)](https://www.abcam.com/ps/products/227/ab227109/Images/ab227109-3-ab68483272318ab68483FC1.jpg)
Flow Cytometry - Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)Unpurified ab68483 staining KSR1 in NIH/3T3 (mouse embryo) by flow cytometry. Cells were fixed with 4% paraformaldehyde, permabilised with 90% methanol and the sample was incubated with the primary antibody at a dilution of 1/230. A goat anti rabbit IgG (Alexa Fluor® 488) at a dilution of 1/2000 was used as the secondary antibody.
Isoytype control: Rabbit monoclonal IgG (Black)
Unlabelled control: Cell without incubation with primary antibody and secondary antibody (Blue)
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab68483).
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)](https://www.abcam.com/ps/products/227/ab227109/Images/ab227109-288830-ab68483IHC.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)This IHC data was generated using the same anti-KSR1 antibody clone, EPR2421Y, in a different buffer formulation (cat# ab68483).
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human cervical carcinoma tissue sections labeling KSR1 with Purified ab68483 at 1:100 dilution (1.49 μg/ml). Heat mediated antigen retrieval was performed using Perform heat mediated antigen retrieval using EDTA Buffer, pH9.0. Tissue was counterstained with Hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) secondary antibody was used at 1:0 dilution. PBS instead of the primary antibody was used as the negative control.
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![Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)](https://www.abcam.com/ps/products/227/ab227109/Images/ab227109-4-benefits-of-recombinant-antibodies.png)
Anti-KSR1 antibody [EPR2421Y] - BSA and Azide free (ab227109)
