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Rat Monoclonal SSEA3 antibody. Suitable for IHC-FoFr, Flow Cyt, ICC/IF and reacts with Human samples. Cited in 39 publications.


Images

Flow Cytometry - Anti-SSEA3 antibody [MC631] (AB16286), expandable thumbnail
  • Flow Cytometry - Anti-SSEA3 antibody [MC631] (AB16286), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-SSEA3 antibody [MC631] (AB16286), expandable thumbnail

Publications

Key facts

Isotype
IgM
Host species
Rat
Storage buffer

pH: 7.4
Preservative: 0.02% Sodium azide

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-FoFrFlow CytICC/IF
Human
Expected
Tested
Tested
Mouse
Predicted
Predicted
Predicted

Expected
Expected

Species
Human
Dilution info
Use at an assay dependent concentration.
Notes

-

Predicted
Predicted

Species
Mouse
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
1/50
Notes

ab35768 - Rat monoclonal IgM, is suitable for use as an isotype control with this antibody.

Predicted
Predicted

Species
Mouse
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
-
Notes

-

Predicted
Predicted

Species
Mouse
Dilution info
-
Notes

-

Alternative names

Recommended products

Rat Monoclonal SSEA3 antibody. Suitable for IHC-FoFr, Flow Cyt, ICC/IF and reacts with Human samples. Cited in 39 publications.

Key facts

Isotype
IgM
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
MC631
Purity
Tissue culture supernatant
Concentration
Loading...
Purification notes

Tissue culture supernatant was cross flow concentrated.

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Notes

The monoclonal antibody that defines SSEA-3 was derived by fusing cells of the murine myeloma cell line SP2/0 with the spleen cells of a Fisher rat immunized with 4-8-cell-stage zonapellucida-free embryos from randomly bred mice.

Abcam is leading the way to address reproducibility in scientific research with our highly validated recombinant monoclonal and recombinant multiclonal antibodies. Search & select one of Abcam's thousands of recombinant alternatives to eliminate batch-variability and unnecessary animal use.

If you do not find a host species to meet your needs, our catalogue and custom Chimeric range provides scientists the specificity of Abcam's RabMAbs in the species backbone of your choice. Remember to also review our range of edited cell lines, proteins and biochemicals relevant to your target that may help you further your research goals.

Abcam antibodies are extensively validated in a wide range of species and applications, so please check the reagent specifications meet your scientific needs before purchasing. If you have any questions or bespoke requirements, simply visit the Contact Us page to send us an inquiry or contact our Support Team ahead of purchase.

This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

SSEA3 also known as Stage-Specific Embryonic Antigen-3 is a glycosphingolipid with a molecular mass not specifically defined due to its lipid nature. This antigen is expressed on the surface of pluripotent stem cells particularly human embryonic stem cells and some germ cells. SSEA3 belongs to the globoseries of glycolipids and is widely used as a marker for undifferentiated cells. The expression of SSEA3 decreases as these cells undergo differentiation which makes it useful in studying stem cell biology and early development processes.

Biological function summary

SSEA3 plays a role in cell adhesion and signaling during early embryogenesis. It does not form a complex itself but exists in the cell membrane contributing to interactions with other molecules or possibly engaging in signaling processes essential for cell proliferation and maintenance of stemness. The role of SSEA3 as a marker in detecting undifferentiated cells uncovers its importance in maintaining specific cell states.

Pathways

SSEA3 may influence cellular pathways that govern stem cell maintenance and differentiation. Though not directly a pathway component it associates with proteins involved in pluripotency regulation like the Wnt and Notch pathways which are important for determining cell fate and growth. These pathways involve connections to proteins such as beta-catenin in the Wnt pathway which can influence stemness and cellular development.

Associated diseases and disorders

Alterations in SSEA3 expression have been related to certain cancers and stem cell-related diseases. SSEA3 is sometimes found in higher levels in cancers that exhibit stem cell-like characteristics such as certain teratocarcinomas. It connects to proteins implicated in oncogenesis through shared expression patterns in tumors and stem cells like the Oct4 protein which is known for its role in maintaining stem cell properties and is often reactivated in cancer cells.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

3 product images

  • Flow Cytometry - Anti-SSEA3 antibody [MC631] (ab16286), expandable thumbnail
    This image is courtesy of Prof Chris Denning's lab, University of Nottingham

    Flow Cytometry - Anti-SSEA3 antibody [MC631] (ab16286)

    Human induced pluripotent stem cells (iPSCs) stained with ab16286 (red fill). In brief, iPSCs were fixed in 4% formaldehyde (methanol-free) for 15 min at 25°C. Cells were then incubated with the antibody (ab16286, 1/50 dilution) for 30 min at 4°C. The secondary antibody used was Alexa Fluor® 647 goat anti-rat IgG at 1/2000 dilution for 30 min at 4°C. iPSCs differentiated for 28 days toward a cardiomyocyte lineage (blue fill) were used as a negative control. Acquisition of >30,000 total events were collected using a 100mW solid state diode laser (640nm) and 670/30 bandpass filter.

  • Flow Cytometry - Anti-SSEA3 antibody [MC631] (ab16286), expandable thumbnail
    This image is from an anonymous collaborator.

    Flow Cytometry - Anti-SSEA3 antibody [MC631] (ab16286)

    Anti-SSEA3 antibody, ab16286 can be used as a marker of Embryonic Carcinoma cells in Flow Cytometry/FACS. The top histogram (A) shows undifferentiated NTERA2 cells (i.e. without retinoic acid) recognised by ab16286. However, upon differentiation (by the addition of retinoic acid 10-5M for 7 days), the antibody lost the ability to recognise these cells as shown in the bottom histogram (B).

  • Immunocytochemistry/ Immunofluorescence - Anti-SSEA3 antibody [MC631] (ab16286), expandable thumbnail
    This image is courtesy of the laboratory of Peter Andrews.

    Immunocytochemistry/ Immunofluorescence - Anti-SSEA3 antibody [MC631] (ab16286)

    The image shows cell membrane staining of 2102Ep human embryonic carcinoma cells using SSEA3 specific antibody ab16286.

Downloads

Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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