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Rat Monoclonal CD34 antibody. Suitable for IHC-P, WB and reacts with Mouse samples. Cited in 216 publications.


Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (AB8158), expandable thumbnail
  • Western blot - Anti-CD34 antibody [MEC 14.7] (AB8158), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (AB8158), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (AB8158), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (AB8158), expandable thumbnail

Publications

Key facts

Isotype
IgG2a
Host species
Rat
Storage buffer

pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: PBS, 6.97% L-Arginine

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-PWB
Mouse
Tested
Tested

Tested
Tested

Species
Mouse
Dilution info
0.50000-5.00000 µg/mL
Notes

Staining with this method can be difficult, it has been reported to us that milder fixation methods for paraffin sections like using zinc solution work well (unfortunately we have no further detailed instructions of this fixation method).

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Tested
Tested

Species
Mouse
Dilution info
5 µg/mL
Notes

-

Associated Products

Select an associated product type

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6 products for Alternative Product

Target data

Function

Possible 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 (By similarity).

Alternative names

Recommended products

Rat Monoclonal CD34 antibody. Suitable for IHC-P, WB and reacts with Mouse samples. Cited in 216 publications.

Key facts

Isotype
IgG2a
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
MEC 14.7
Purification technique
Affinity purification Immunogen
Specificity

Recognizes mouse CD34.

Light chain type
kappa
Concentration
Loading...

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

Notes

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

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:
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6 product images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158)

    IHC image of CD34 staining in a formalin fixed paraffin embedded mouse lung tissue section, performed on a Leica Bond™ system using the standard protocol B. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab8158, 1 μg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

  • Western blot - Anti-CD34 antibody [MEC 14.7] (ab8158), expandable thumbnail

    Western blot - Anti-CD34 antibody [MEC 14.7] (ab8158)

    The main band is as expected at 80 kDa since the target is heavily glycosylated and phosphorylated.

    All lanes: Western blot - Anti-CD34 antibody [MEC 14.7] (ab8158) at 1 µg/mL

    All lanes: Mouse Lung Membrane Tissue Lysate (ab171830) at 50 µg

    Secondary

    All lanes: Western blot - Goat Anti-Rat IgG H&L (HRP) (Goat Anti-Rat IgG H&L (HRP) ab97057) at 1/20000 dilution

    Performed under reducing conditions.

    Predicted band size: 40 kDa

    Observed band size: 80 kDa

    Exposure time: 2min

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158), expandable thumbnail
    This image is courtesy of an anonymous customer review

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158)

    Immunohistochemical analysis of murine lung tissue, staining CD34 with ab8158.

    Tissue was fixed with paraformaldehyde and blocked with 5% serum for 1 hour at room temperature; antigen retrieval was by heat mediation in citrate buffer (pH 6). Samples were incubated with primary antibody (1/100 in diluent) for 16 hours at 4°C. An undiluted HRP-conjugated horse anti-rat polyclonal IgG was used as the secondary antibody.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158), expandable thumbnail
    This image is courtesy of an anonymous customer review.

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158)

    ab8158 staining CD34 in mouse mammary gland tissue sections by Immunohistochemistry (IHC-P - paraffin-embedded sections). Tissue was fixed with methacarnoy and blocked with 4% BSA for 60 minutes; antigen retrieval was by heat mediation in a citrate buffer. Samples were incubated with primary antibody (1/100) for 16 hours. A undiluted HRP-conjugated goat anti-rat IgG polyclonal was used as the secondary antibody.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158), expandable thumbnail
    This image is courtesy of an anonymous customer review

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158)

    ab8158 staining mouse brain tissue sections by IHC-P. Tissue sections were paraformaldehyde fixed and blocked with 0.5% Perkin-Elmer TNB Blocking Buffer for 30 minutes at 25°C. The primary antibody was diluted 1/100 and incubated for 18 hours at 4°C. An biotin conjugated goat anti-rat was used as the secondary

    Photomicrograph demonstrates CD34 in red and collagen type IV (Anti-Collagen IV antibody ab19808) in blue in normal, adult brain vessels. Tissue was perfusion-fixed and cut into 15μm slide-mounted cryostat sections (i.e., lightly fixed, but not paraffin embedded).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD34 antibody [MEC 14.7] (ab8158)

    IHC image of CD34 staining in a formalin fixed paraffin embedded mouse brain tissue section, performed on a Leica Bond™ system using the standard protocol B. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab8158, 10 μg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

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Product protocols

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