Rat Monoclonal CD34 antibody. Suitable for IHC-P, WB and reacts with Mouse samples. Cited in 216 publications.
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: PBS, 6.97% L-Arginine
IHC-P | WB | |
---|---|---|
Mouse | Tested | Tested |
Species | Dilution info | Notes |
---|---|---|
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. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 5 µg/mL | Notes - |
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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).
CD34, Hematopoietic progenitor cell antigen CD34, 2
Rat Monoclonal CD34 antibody. Suitable for IHC-P, WB and reacts with Mouse samples. Cited in 216 publications.
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: PBS, 6.97% L-Arginine
Recognizes mouse CD34.
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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.
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
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
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.
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.
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).
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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