Abcam, ab226157, Anti-CD31 antibody [EP3095] - BSA and Azide free

Size: 100µg / 1mg
Anti-CD31 antibody [EP3095] - BSA and Azide free (ab226157) is a rabbit recombinant monoclonal antibody provided in a PBS only buffer for easy conjugation detecting CD31 in Western Blot, Flow Cytometry (Intra), Flow Cytometry, IHC-P . Suitable for Human . - BSA, sodium azide, and glycerol-free for easy conjugation - Biophysical QC for unrivalled batch-batch consistency
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EP3095,
Isotype:IgG,
Carrier free:Yes,
Reacts with:Human,
Applications:IHC-P, Flow Cyt (Intra), WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:The exact immunogen used to generate this antibody is proprietary information.,
Specificity:This antibody gave positive results in mouse and rat tissue staining via IHC-P, but we have had difficulties obtaining consistent positive results in WB with mouse and rat samples. Thus, at this time we unfortunately cannot guarantee this antibody to recognize mouse and rat CD31, and optimization may be necessary when working with these species.

Product details:
What is this antibody validated in?
Anti-CD31 antibody [EP3095] - BSA and Azide free (ab226157) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Flow Cytometry (Flow Cyt), Immunohistochemistry (IHC-P) in Human samples.
What is the molecular weight of CD31?
Anti-CD31 [EP3095] - BSA and Azide free (ab226157) specifically detects a band for CD31 (UniProt: P16284) at a molecular weight of 82kDa.
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl.
Discover our selection of trial-size antibodies
Other related products
We have a range of other formats of antibody clone [EP3095] also available for your convenience:
ab134168
, Carrier free -
ab216459
, Carrier free - ab226157, PE -
ab305782
, APC -
ab305783
, HRP -
ab305784
, Alkaline Phosphatase -
ab308935
, Alexa Fluor® 488 -
ab309873
, Alexa Fluor® 647 -
ab310240
, Alexa Fluor® 594 -
ab310691
, Alexa Fluor® 555 -
ab312221
Patented technology
Our RabMAb
technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to
RabMAb® patents
What are the advantages of a recombinant monoclonal antibody?
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 batch production
For more information, read more on
recombinant antibodies
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. 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.
Compatibility
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.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-Do Not Freeze