CD34 Mouse Monoclonal Antibody [15H1]
Catalog# EM1901-01
CD34 Mouse Monoclonal Antibody [15H1]
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IHC-P
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FC
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Human
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Mouse
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Rat
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unconjugated
Overview
Product Name
CD34 Mouse Monoclonal Antibody [15H1]
Antibody Type
Mouse Monoclonal Antibody
Immunogen
Recombinant protein within Human CD34 aa 32-322 / 385.
Species Reactivity
Human, Mouse, Rat
Validated Applications
IHC-P, FC
Molecular Weight
41 kDa (Predicted band size)
Positive Control
Rat brain tissue, rat kidney tissue, human liver carcinoma tissue, mouse kidney tissue, human placenta tissue, human endometrium tissue, THP-1.
Conjugation
unconjugated
Clone Number
15H1
RRID
Product Features
Form
Liquid
Concentration
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Storage Buffer
1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG1
Purification Method
Protein G affinity purified.
Application Dilution
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IHC-P
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1:200-1:500
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FC
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1:50-1:100
Target
Function
Both isoforms are expressed on the cell surface. CD34-T/CD34-F ratio increases with cell differentiation,developmental stage:On early hematopoietic progenitor cells.,disease:Abnormal CD34 expression in leukemogenesis.,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.,online information:CD34 entry,PTM:Highly glycosylated.,PTM:Phosphorylated on serine residues by PKC.,similarity:Belongs to the CD34 family.,tissue specificity:Selectively expressed on hematopoietic progenitor cells and the small vessel endothelium of a variety of tissues.,
Background References
1. Skrzypkowska MW. et. al. CD34+ and CD34+VEGFR2+ cells in poorly controlled hypertensive patients. J Hum Hypertens. 2018 Dec 19.
2. Viswanathan C. et. al. Significance of CD34 Negative Hematopoietic Stem Cells and CD34 Positive Mesenchymal Stem Cells - A Valuable Dimension to the Current Understanding.Curr Stem Cell Res Ther. 2017;12(6):476-483.
Sequence Similarity
Belongs to the CD34 family.
Tissue Specificity
Selectively expressed on hematopoietic progenitor cells and the small vessel endothelium of a variety of tissues.
Post-translational Modification
Highly glycosylated.; Phosphorylated on serine residues by PKC.
Subcellular Location
Plasma membrane.
Synonyms
CD34 antibody
CD34 antigen antibody
CD34 molecule antibody
CD34_HUMAN antibody
Cluster designation 34 antibody
Hematopoietic progenitor cell antigen CD34 antibody
HPCA1 antibody
Mucosialin antibody
OTTHUMP00000034733 antibody
OTTHUMP00000034734 antibody
Images
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Immunohistochemical analysis of paraffin-embedded rat brain tissue using anti-CD34 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM1901-01, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Immunohistochemical analysis of paraffin-embedded rat kidney tissue using anti-CD34 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM1901-01, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Immunohistochemical analysis of paraffin-embedded human liver carcinoma tissue using anti-CD34 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM1901-01, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Immunohistochemical analysis of paraffin-embedded mouse kidney tissue using anti-CD34 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM1901-01, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Immunohistochemical analysis of paraffin-embedded human placenta tissue using anti-CD34 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM1901-01, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Immunohistochemical analysis of paraffin-embedded human endometrium tissue using anti-CD34 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM1901-01, 1/400) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Flow cytometric analysis of CD34 was done on THP-1 cells. The cells were fixed, permeabilized and stained with the primary antibody (EM1901-01, 1/50) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Mouse IgG Secondary antibody at 1/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
Citation
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Photodynamic gel-bombs enhance tumor penetration and downstream synergistic therapies
Journal: Signal Transduction And Targeted Therapy
DOI: 10.1038/s41392-025-02186-y
IF: 40.8
Application: IF-tissue
Reactivity: Mouse
Publish date: 2025 Mar
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