APC Anti-CD133 antibody [293C3] (ab253259)
![Flow Cytometry - APC Anti-CD133 antibody [293C3] (ab253259)](https://www.abcam.com/ps/products/253/ab253259/Images/ab253259-343732-anticd133monoclonalantibody-flowcytometry-human.jpg "Flow Cytometry - APC Anti-CD133 antibody [293C3] (ab253259)")
Key features and details
- APC Mouse monoclonal [293C3] to CD133
- Suitable for: Flow Cyt
- Reacts with: Human
- Conjugation: APC. Ex: 645nm, Em: 660nm
- Isotype: IgG2b
Overview
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Product name
APC Anti-CD133 antibody [293C3]
See all CD133 primary antibodies -
Description
APC Mouse monoclonal [293C3] to CD133 -
Host species
Mouse -
Conjugation
APC. Ex: 645nm, Em: 660nm -
Tested applications
Suitable for: Flow Cytmore details -
Species reactivity
Reacts with: Human -
Immunogen
The details of the immunogen for this antibody are not available.
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Epitope
ab253259 recognizes the epitope 2 on human CD133 (CD133/2). This antibody is important for identification of human renal progenitors -
Positive control
- Flow Cyt: Human peripheral blood.
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General notes
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. Store In the Dark. -
Storage buffer
pH: 7.4
Preservative: 0.0975% Sodium azide
Constituent: PBS -
Concentration information loading... -
Purity
Size exclusion -
Purification notes
The purified antibody is conjugated with cross-linked Allophycocyanin (APC) under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use. -
Clonality
Monoclonal -
Clone number
293C3 -
Isotype
IgG2b -
Research areas
Associated products
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Alternative Versions
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab253259 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 |
|---|---|---|
| Flow Cyt | Use 10µl for 106 cells. Or 10 μL per 100 μL whole blood. |
Target
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Function
May play a role in cell differentiation, proliferation and apoptosis (PubMed:24556617). Binds cholesterol in cholesterol-containing plasma membrane microdomains and may play a role in the organization of the apical plasma membrane in epithelial cells. During early retinal development acts as a key regulator of disk morphogenesis. Involved in regulation of MAPK and Akt signaling pathways. In neuroblastoma cells suppresses cell differentiation such as neurite outgrowth in a RET-dependent manner (PubMed:20818439). -
Tissue specificity
Isoform 1 is selectively expressed on CD34 hematopoietic stem and progenitor cells in adult and fetal bone marrow, fetal liver, cord blood and adult peripheral blood. Isoform 1 is not detected on other blood cells. Isoform 1 is also expressed in a number of non-lymphoid tissues including retina, pancreas, placenta, kidney, liver, lung, brain and heart. Found in saliva within small membrane particles. Isoform 2 is predominantly expressed in fetal liver, skeletal muscle, kidney, and heart as well as adult pancreas, kidney, liver, lung, and placenta. Isoform 2 is highly expressed in fetal liver, low in bone marrow, and barely detectable in peripheral blood. Isoform 2 is expressed on hematopoietic stem cells and in epidermal basal cells (at protein level). Expressed in adult retina by rod and cone photoreceptor cells (at protein level). -
Involvement in disease
Retinitis pigmentosa 41
Cone-rod dystrophy 12
Stargardt disease 4
Retinal macular dystrophy 2 -
Sequence similarities
Belongs to the prominin family. -
Post-translational
modificationsIsoform 1 and isoform 2 are glycosylated.
Acetylation at Lys-225, Lys-257 and Lys-264 by NAT8 and NAT8B may control PROM1 protein expression and its function in cell apoptosis. -
Cellular localization
Apical cell membrane. Cell projection, microvillus membrane. Cell projection, cilium, photoreceptor outer segment. Endoplasmic reticulum. Endoplasmic reticulum-Golgi intermediate compartment. Found in extracellular membrane particles in various body fluids such as cerebrospinal fluid, saliva, seminal fluid and urine. - Information by UniProt
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Database links
- Entrez Gene: 8842 Human
- Omim: 604365 Human
- SwissProt: O43490 Human
- Unigene: 614734 Human
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Alternative names
- AC133 antibody
- Antigen AC133 antibody
- CD133 antibody
see all
Images
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Flow Cytometry - APC Anti-CD133 antibody [293C3] (ab253259)
Flow cytometric analysis of human peripheral blood cells labeling CD133 with ab253259.
Surface staining.
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
References (0)
ab253259 has not yet been referenced specifically in any publications.
