Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)
![Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)](https://www.abcam.com/ps/products/229/ab229445/Images/ab229445-317318-ab92548KOWBGDB.jpg "Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)")
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR2911] to Clusterin - Low endotoxin, Azide free
- Suitable for: IHC-P, WB
- Knockout validated
- Reacts with: Human
Overview
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Product name
Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free
See all Clusterin primary antibodies -
Description
Rabbit monoclonal [EPR2911] to Clusterin - Low endotoxin, Azide free -
Host species
Rabbit -
Tested applications
Suitable for: IHC-P, WBmore details -
Species reactivity
Reacts with: Human -
Immunogen
This information is proprietary to Abcam and/or its suppliers.
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Positive control
- IHC-P: human breast carcinoma and testis tissue; WB: human testis, brain, tonsil, fetal brain and plasma lysates
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General notes
ab229445 is a carrier-free antibody designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.
Our Low endotoxin, azide-free formats have low endotoxin level (≤ 1 EU/ml, determined by the LAL assay) and are free from azide, to achieve consistent experimental results in functional assays.
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.
We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.
Properties
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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
EPR2911 -
Isotype
IgG -
Research areas
Images
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Western blot - Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)All lanes : Anti-Clusterin antibody [EPR2911] (ab92548) at 1/1000 dilution
Lane 1 : Wild-type HAP1 whole cell lysate
Lane 2 : Clusterin knockout HAP1 whole cell lysate
Lane 3 : U87-MG whole cell lysate
Lysates/proteins at 20 µg per lane.
Predicted band size: 52 kDaLanes 1 - 3: Merged signal (red and green). Green - ab92548 observed at 68 kDa. Red - loading control, ab9484, observed at 37 kDa.
ab92548 was shown to recognize Clusterin in wild-type HAP1 cells as signal was lost at the expected MW in Clusterin knockout cells. Additional cross-reactive bands were observed in the wild-type and knockout cells. Wild-type and Clusterin knockout samples were subjected to SDS-PAGE. Ab92548 and ab9484 (Mouse anti-GAPDH loading control) were incubated overnight at 4°C at 1/1000 dilution and 1/20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab229445). -
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)](https://www.abcam.com/ps/products/229/ab229445/Images/ab229445-4-anti-clusterin-antibody-epr2911-immunohistochemistry-breast-carcinoma-human.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human breast carcinoma tissue sections labeling Clusterin with purified ab92548 at 1/450 dilution (0.23 µg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain. This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab92548)
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)](https://www.abcam.com/ps/products/229/ab229445/Images/ab229445-295381-ab92548IHC.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)This IHC data was generated using the same anti-Clusterin antibody clone, EPR2911, in a different buffer formulation (cat# ab925480).
ab92548 (unpurified) at 1/100 dilution staining Apolipoprotein J in Human testis tissue by Immunohistochemistry Formalin-fixed, Paraffin-embedded tissue.
Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.
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![Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)](https://www.abcam.com/ps/products/229/ab229445/Images/ab229445-5-benefits-of-recombinant-antibodies.png)
Anti-Clusterin antibody [EPR2911] - Low endotoxin, Azide free (ab229445)
