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CD34 Recombinant Rabbit Monoclonal Antibody [PSH27-02]

Usd: 385

Specification

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Catalog# HA724663

CD34 Recombinant Rabbit Monoclonal Antibody [PSH27-02]

Application

  • WB

  • IF-Cell

  • IHC-Fr

  • IHC-P

Reactivity

  • Human

  • Mouse

  • Rat

BSA and Azide free
Conjugation

  • unconjugated

Overview

Product Name

CD34 Recombinant Rabbit Monoclonal Antibody [PSH27-02]

Antibody Type

Recombinant Rabbit monoclonal Antibody

Species Reactivity

Human, Mouse, Rat

Validated Applications

WB, IF-Cell, IHC-Fr, IHC-P

Target Molecular Weight

Predicted band size: 41 kDa

Positive Control

TF-1 (Human erythroleukemia cell) cell lysate.

Conjugation

unconjugated

Clone Number

PSH27-02

Product Features

Form

Liquid

Concentration

0.5 mg/mL.(The concentration of this product may be batch-dependent)

Storage Instructions

Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.

Storage Buffer

1*PBS (pH7.4), 0.1% BSA, 40% Glycerol, 0.2% Proclean 950.

Isotype

IgG

Purification Method

Protein A affinity purified.

Application Dilution

  • WB

  • 1:1,000

  • IF-Cell

  • 1:100

  • IHC-Fr

  • 1:250

  • IHC-P

  • 1:2,500

Target

Function

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.

Background References

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

Subcellular Location

Membrane.

UNIPROT

SwissProt: P28906 Human

SwissProt: Q64314 Mouse

Entrez Gene: 305081 Rat

Synonyms

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

Expand

Images

  • <span style="font-weight: bold;">☑ Relative expression (RE)</span><br /><br />Western blot analysis of CD34 on different lysates with Rabbit anti-CD34 antibody (<a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>) at 1/1,000 dilution. <br /> <br />Lane 1: TF-1 (Human erythroleukemia cell) cell lysate <br />Lane 2: Daudi (Human Burkitt's lymphoma cell) cell lysate <br /> <br />Lysates/proteins at 15 µg/Lane. <br />Exposure time: 3 minutes; ECL: K1801 <br /> <br />Negative control: Daudi (PMID: 11606408). <br /> <br />Blocking: 5% NFDM/TBST, 1 hour at room temperature <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/1,000 in primary antibody dilution buffer (<a href="/products/K1803" style="font-weight: bold;text-decoration: underline;">K1803</a>), overnight at 4 °C <br />Secondary antibody: Goat anti-Rabbit IgG-HRP (<a href="/products/HA1001" style="font-weight: bold;text-decoration: underline;">HA1001</a>), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature <br /> <br />Predicted band size: 41 kDa <br />Observed band size: 80-120 kDa

    ☑ 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

  • <span style="font-weight: bold;">☑ Relative expression (RE)</span><br /><br />Application: Immunocytochemistry (IF-cell) <br /> <br />Species: Human <br />Sample: TF-1 (Human erythroleukemia cell) / Daudi (Human Burkitt's lymphoma cell) (negative) <br /> <br />Fixation: 4% Paraformaldehyde, 15 minutes at room temperature. <br />Permeabilization: 0.1% Triton X-100, 15 minutes at room temperature. <br />Blocking: 1% BSA + 10% normal goat serum, 1 hour at room temperature. <br />Antibody dilution buffer: 1% BSA in PBST. <br /> <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/100, overnight at 4°C. <br />Secondary antibody: Goat Anti-Rabbit IgG (iFluor&trade; 488, <a href="/products/HA1121" style="font-weight: bold;text-decoration: underline;">HA1121</a>), 45 minutes at room temperature. <br />Counterstain: Beta tubulin (<a href="/products/HA601187" style="font-weight: bold;text-decoration: underline;">HA601187</a>, Red), 1/100, overnight at 4℃. The nuclear counterstain was DAPI (Blue). <br /> <br />Negative control: Daudi (PMID: 11606408).

    ☑ 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).

  • Application: Immunofluorescence (IHC-Fr) <br /> <br />Species: Mouse <br />Tissue: Kidney <br />Sample: Frozen section <br /> <br />Antigen retrieval: Not required <br /> <br />Wash buffer: 1× TBST <br />Blocking: 10% normal goat serum + 1% Triton X-100 + 0.3 M Glycine in TBST, 30 minutes at room temperature. <br /> <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/250, overnight at 4°C. <br />Secondary antibody: Goat Anti-Rabbit IgG (iFluor&trade; 488, <a href="/products/HA1121" style="font-weight: bold;text-decoration: underline;">HA1121</a>), 1.5 hours at room temperature.

    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.

  • Application: Immunohistochemistry (IHC-P) <br /> <br />Species: Human <br />Tissue: Cerebral cortex <br />Sample: Paraffin-embedded section <br /> <br />Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C. <br /> <br />Wash buffer: 1× TBST <br />Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature. <br />Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature. <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/2,500, 1 hour at room temperature. <br />Secondary antibody: <a href="/products/HA1119" style="font-weight: bold;text-decoration: underline;">HA1119</a>, 20 minutes at room temperature.

    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.

  • Application: Immunohistochemistry (IHC-P) <br /> <br />Species: Human <br />Tissue: Kidney <br />Sample: Paraffin-embedded section <br /> <br />Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C. <br /> <br />Wash buffer: 1× TBST <br />Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature. <br />Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature. <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/2,500, 1 hour at room temperature. <br />Secondary antibody: <a href="/products/HA1119" style="font-weight: bold;text-decoration: underline;">HA1119</a>, 20 minutes at room temperature.

    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) <br /> <br />Species: Mouse <br />Tissue: Cerebral cortex <br />Sample: Paraffin-embedded section <br /> <br />Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C. <br /> <br />Wash buffer: 1× TBST <br />Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature. <br />Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature. <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/2,500, 1 hour at room temperature. <br />Secondary antibody: <a href="/products/HA1119" style="font-weight: bold;text-decoration: underline;">HA1119</a>, 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) <br /> <br />Species: Mouse <br />Tissue: Kidney <br />Sample: Paraffin-embedded section <br /> <br />Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C. <br /> <br />Wash buffer: 1× TBST <br />Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature. <br />Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature. <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/2,500, 1 hour at room temperature. <br />Secondary antibody: <a href="/products/HA1119" style="font-weight: bold;text-decoration: underline;">HA1119</a>, 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) <br /> <br />Species: Rat <br />Tissue: Cerebral cortex <br />Sample: Paraffin-embedded section <br /> <br />Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C. <br /> <br />Wash buffer: 1× TBST <br />Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature. <br />Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature. <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/2,500, 1 hour at room temperature. <br />Secondary antibody: <a href="/products/HA1119" style="font-weight: bold;text-decoration: underline;">HA1119</a>, 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) <br /> <br />Species: Rat <br />Tissue: Kidney <br />Sample: Paraffin-embedded section <br /> <br />Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C. <br /> <br />Wash buffer: 1× TBST <br />Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature. <br />Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature. <br />Primary antibody: <a href="/products/HA724663" style="font-weight: bold;text-decoration: underline;">HA724663</a>, 1/2,500, 1 hour at room temperature. <br />Secondary antibody: <a href="/products/HA1119" style="font-weight: bold;text-decoration: underline;">HA1119</a>, 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.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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