产品名称
CD34 Recombinant Rabbit Monoclonal Antibody [PSH27-02]
抗体类型
Recombinant Rabbit monoclonal Antibody
验证应用
WB, IF-Cell, IHC-Fr, IHC-P
靶点分子量
Predicted band size: 41 kDa
阳性对照
TF-1 (Human erythroleukemia cell) cell lysate.
存放说明
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
存储缓冲液
1*PBS (pH7.4), 0.1% BSA, 40% Glycerol, 0.2% Proclean 950.
纯化方式
Protein A affinity purified.
功能
CD34 is a transmembrane phosphoglycoprotein protein encoded by the CD34 gene in humans, mice, rats and other species. The CD34 protein is a member of a family of single-pass transmembrane sialomucin proteins that show expression on early haematopoietic and vascular-associated progenitor cells. However, little is known about its exact function. CD34 is also an important adhesion molecule and is required for T cells to enter lymph nodes. It is expressed on lymph node endothelia, whereas the L-selectin to which it binds is on the T cell. Conversely, under other circumstances CD34 has been shown to act as molecular "Teflon" and block mast cell, eosinophil and dendritic cell precursor adhesion, and to facilitate opening of vascular lumina. Finally, recent data suggest CD34 may also play a more selective role in chemokine-dependent migration of eosinophils and dendritic cell precursors. Regardless of its mode of action, under all circumstances CD34, and its relatives podocalyxin and endoglycan, facilitates cell migration.
背景文献
1. Perret R et al. Superficial CD34-Positive Fibroblastic Tumor. Surg Pathol Clin. 2024 Mar
2. Rodrigues CR et al. CD34 Protein: Its expression and function in inflammation. Cell Tissue Res. 2023 Sep
别名
CD34 antibody
CD34 antigen antibody
CD34 molecule antibody
CD34_HUMAN antibody
Cluster designation 34 antibody
cluster of differentiation 34 antibody
Hematopoietic progenitor cell antigen CD34 antibody
HPCA1 antibody
Mucosialin antibody
OTTHUMP00000034733 antibody
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CD34 antibody
CD34 antigen antibody
CD34 molecule antibody
CD34_HUMAN antibody
Cluster designation 34 antibody
cluster of differentiation 34 antibody
Hematopoietic progenitor cell antigen CD34 antibody
HPCA1 antibody
Mucosialin antibody
OTTHUMP00000034733 antibody
OTTHUMP00000034734 antibody
折叠
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☑ Relative expression (RE)
Western blot analysis of CD34 on different lysates with Rabbit anti-CD34 antibody (HA724663) at 1/1,000 dilution.
Lane 1: TF-1 (Human erythroleukemia cell) cell lysate
Lane 2: Daudi (Human Burkitt's lymphoma cell) cell lysate
Lysates/proteins at 15 µg/Lane.
Exposure time: 3 minutes; ECL: K1801
Negative control: Daudi (PMID: 11606408).
Blocking: 5% NFDM/TBST, 1 hour at room temperature
Primary antibody: HA724663, 1/1,000 in primary antibody dilution buffer (K1803), overnight at 4 °C
Secondary antibody: Goat anti-Rabbit IgG-HRP (HA1001), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature
Predicted band size: 41 kDa
Observed band size: 80-120 kDa
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☑ Relative expression (RE)
Application: Immunocytochemistry (IF-cell)
Species: Human
Sample: TF-1 (Human erythroleukemia cell) / Daudi (Human Burkitt's lymphoma cell) (negative)
Fixation: 4% Paraformaldehyde, 15 minutes at room temperature.
Permeabilization: 0.1% Triton X-100, 15 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 1 hour at room temperature.
Antibody dilution buffer: 1% BSA in PBST.
Primary antibody: HA724663, 1/100, overnight at 4°C.
Secondary antibody: Goat Anti-Rabbit IgG (iFluor™ 488, HA1121), 45 minutes at room temperature.
Counterstain: Beta tubulin (HA601187, Red), 1/100, overnight at 4℃. The nuclear counterstain was DAPI (Blue).
Negative control: Daudi (PMID: 11606408).
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Application: Immunofluorescence (IHC-Fr)
Species: Mouse
Tissue: Kidney
Sample: Frozen section
Antigen retrieval: Not required
Wash buffer: 1× TBST
Blocking: 10% normal goat serum + 1% Triton X-100 + 0.3 M Glycine in TBST, 30 minutes at room temperature.
Primary antibody: HA724663, 1/250, overnight at 4°C.
Secondary antibody: Goat Anti-Rabbit IgG (iFluor™ 488, HA1121), 1.5 hours at room temperature.
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Application: Immunohistochemistry (IHC-P)
Species: Human
Tissue: Cerebral cortex
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.
Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724663, 1/2,500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
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Application: Immunohistochemistry (IHC-P)
Species: Human
Tissue: Kidney
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.
Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724663, 1/2,500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
-
Application: Immunohistochemistry (IHC-P)
Species: Mouse
Tissue: Cerebral cortex
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.
Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724663, 1/2,500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
-
Application: Immunohistochemistry (IHC-P)
Species: Mouse
Tissue: Kidney
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.
Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724663, 1/2,500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
-
Application: Immunohistochemistry (IHC-P)
Species: Rat
Tissue: Cerebral cortex
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.
Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724663, 1/2,500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
-
Application: Immunohistochemistry (IHC-P)
Species: Rat
Tissue: Kidney
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.
Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724663, 1/2,500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
请注意: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"