Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EP373Y] to CD34 (HRP)
- Suitable for: WB, IHC-P
- Reacts with: Human
- Conjugation: HRP
Product nameAnti-CD34 antibody [EP373Y] (HRP)
See all CD34 primary antibodies
DescriptionRabbit monoclonal [EP373Y] to CD34 (HRP)
Tested applicationsSuitable for: WB, IHC-Pmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse
Synthetic peptide within Human CD34 aa 350 to the C-terminus (C terminal). The exact sequence is proprietary.
- WB: TF-1 whole cell lysate. IHC: normal human umbilical cord tissue.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
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.
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Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. Store In the Dark.
Dissociation constant (KD)KD = 1.15 x 10 -10 M Learn more about KD
Storage bufferpH: 7.40
Preservative: 0.1% 10% Proclin 300 Solution
Constituents: 30% Glycerol, 1% BSA, PBS
Concentration information loading...
PurityProtein A purified
Our Abpromise guarantee covers the use of ab195017 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/5000. Detects a band of approximately 120 kDa (predicted molecular weight: 41 kDa).|
|IHC-P||1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
ab199507 - Rabbit monoclonal IgG (HRP), is suitable for use an as isotype control with this antibody.
FunctionPossible adhesion molecule with a role in early hematopoiesis by mediating the attachment of stem cells to the bone marrow extracellular matrix or directly to stromal cells. Could act as a scaffold for the attachment of lineage specific glycans, allowing stem cells to bind to lectins expressed by stromal cells or other marrow components. Presents carbohydrate ligands to selectins.
Tissue specificitySelectively expressed on hematopoietic progenitor cells and the small vessel endothelium of a variety of tissues.
Sequence similaritiesBelongs to the CD34 family.
Developmental stageOn early hematopoietic progenitor cells.
Phosphorylated on serine residues by PKC.
- Information by UniProt
- CD34 antibody
- CD34 antigen antibody
- CD34 molecule antibody
IHC image of CD34 staining in a section of formalin-fixed paraffin-embedded normal humrn umbilical cord tissue*, performed on a Leica BOND. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab195017 at 1/100 dilution, for 15 mins at room temperature. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
Anti-CD34 antibody [EP373Y] (HRP) (ab195017) at 1/5000 dilution + TF-1 (Human erythroleukaemic cell line) Whole Cell Lysate at 10 µg
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 41 kDa
Observed band size: 120 kDa why is the actual band size different from the predicted?
Exposure time: 12 minutes
This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before being incubated with ab195017 overnight at 4°C. Antibody binding was visualised using ECL development solution ab133406.
ab195017 has not yet been referenced specifically in any publications.