Product Name
ICAM3 Recombinant Rabbit Monoclonal Antibody [PSH20-97] - BSA and Azide free
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein within human ICAM3 aa 1-485.
Validated Applications
WB, IF-Cell, IHC-P, FC, IP
Target Molecular Weight
Predicted band size: 60 kDa
Positive Control
U-937 (Human acute monocytic leukemia cells) cell lysate, Jurkat (Human T-lymphoblastic cells) cell lysate, Ramos (Human Burkitt's lymphoma cells) cell lysate, THP-1 (Human acute monoblastic leukemia cells) cell lysate, HL-60 (Human acute promyelocytic leukemia cells) cell lysate.
Tested
Verified (internally validated)
Published
Reported in literature (not internally validated)
Predicted
Predicted reactive (based on sequence homology)
Not recommended
Not recommended (failed internal validation)
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WB |
IHC-P |
FC |
IF-Cell |
IP |
| human |
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Storage Instructions
Store at 2-8℃. Avoid freeze.
Purification Method
Protein A affinity purified.
Function
Intercellular adhesion molecule 3 (ICAM3) also known as CD50 (Cluster of Differentiation 50), is a protein that in humans is encoded by the ICAM3 gene. The protein is constitutively expressed on the surface of leukocytes, which are also called white blood cells and are part of the immune system. ICAM3 mediates adhesion between cells by binding to specific integrin receptors. It plays an important role in the immune cell response through its facilitation of interactions between T cells and dendritic cells, which allows for T cell activation. ICAM3 also mediates the clearance of cells undergoing apoptosis by attracting and binding macrophages, a type of cell that breaks down infected or dying cells through a process known as phagocytosis, to apoptotic cells.
Background References
1. Li L et al. Functional evaluation of various ICAM3 transcript variants in diffuse large B-Cell lymphoma. Leuk Lymphoma. 2022 Dec
2. Zicheng H et al. Association of Circulating ICAM3 Concentrations with Severity and Short-term Outcomes of Acute Ischemic Stroke. Neurotox Res. 2021 Aug
Synonyms
CD50 antibody
CDW 50 antibody
CDw50 antibody
ICAM 3 antibody
ICAM-3 antibody
ICAM-R antibody
ICAM3 antibody
ICAM3_HUMAN antibody
ICAMR antibody
Intercellular adhesion molecule 3 antibody
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Western blot analysis of ICAM3 on different lysates with Rabbit anti-ICAM3 antibody (HA724192) at 1/5,000 dilution.
Lane 1: U-937 (Human acute monocytic leukemia cells) cell lysate
Lane 2: Jurkat (Human T-lymphoblastic cells) cell lysate
Lane 3: Ramos (Human Burkitt's lymphoma cells) cell lysate
Lane 4: THP-1 (Human acute monoblastic leukemia cells) cell lysate
Lane 5: HL-60 (Human acute promyelocytic leukemia cells) cell lysate
Lysates/proteins at 15 µg/Lane.
Exposure time: 20 seconds; ECL: K1801
Blocking: 5% NFDM/TBST, 1 hour at room temperature
Primary antibody: HA724192, 1/5,000 in primary antibody dilution buffer (K1803), overnight at 4 ℃
Secondary antibody: Goat anti-Rabbit IgG-HRP (HA1001), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature
Predicted band size: 60 kDa
Observed band size: 100-150 kDa
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☑ Cell treatment (CT)
This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Western blot analysis of ICAM3 on different lysates with Rabbit anti-ICAM3 antibody (HA724192) at 1/5,000 dilution.
Lane 1: Jurkat (Human T-lymphoblastic cells) cell lysate
Lane 2: Jurkat treated with PNGase F cell lysate
Lane 3: U-937 (Human acute monocytic leukemia cells) cell lysate
Lane 4: U-937 treated with PNGase F cell lysate
Lysates/proteins at 10 µg/Lane.
Exposure time: 3 minutes; ECL: K1801
Blocking: 5% NFDM/TBST, 1 hour at room temperature
Primary antibody: HA724192, 1/5,000 in primary antibody dilution buffer (K1803), overnight at 4 ℃
Secondary antibody: Goat anti-Rabbit IgG-HRP (HA1001), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature
Predicted band size: 60 kDa
Observed band size: 100-150/60 kDa
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Application: Immunocytochemistry (IF-cell)
Species: Human
Sample: Jurkat (Human T-lymphoblastic cells)
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: HA724192, 1/500, overnight at 4℃.
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).
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Application: Immunocytochemistry (IF-cell)
Species: Human
Sample: U-937 (Human acute monocytic leukemia cells)
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: HA724192, 1/500, overnight at 4℃.
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).
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Application: Immunohistochemistry (IHC-P)
Species: Human
Tissue: Tonsil
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95℃.
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: HA724192, 1/1,000, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Application: Immunohistochemistry (IHC-P)
Species: Human
Tissue: Colon
Sample: Paraffin-embedded section
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95℃.
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: HA724192, 1/1,000, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Application: Flow Cytometry
Species: Human
Sample: Jurkat (Human T-lymphoblastic cells)
Blocking: 1% BSA + 10% normal goat serum + human FcR (Miltenyi Biotec), 15 minutes at room temperature. (human)
Antibody dilution buffer: 1x PBS.
Primary antibody: HA724192 (1/1,000) (Red) compared with Rabbit IgG Isotype Control (HA722127, Green), 15 minutes at room temperature.
Secondary antibody: Goat Anti-Rabbit IgG (iFluor™ 488, HA1121), 15 minutes at room temperature.
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Application: Flow Cytometry
Species: Human
Sample: U-937 (Human acute monocytic leukemia cells)
Blocking: 1% BSA + 10% normal goat serum + human FcR (Miltenyi Biotec), 15 minutes at room temperature. (human)
Antibody dilution buffer: 1x PBS.
Primary antibody: HA724192 (1/1,000) (Red) compared with Rabbit IgG Isotype Control (HA722127, Green), 15 minutes at room temperature.
Secondary antibody: Goat Anti-Rabbit IgG (iFluor™ 488, HA1121), 15 minutes at room temperature.
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This data was developed using HA724192, the same antibody clone in a different buffer formulation.
Immunoprecipitation (IP)
ICAM3 was immunoprecipitated in 0.2 mg U-937 (Human acute monocytic leukemia cells) cell lysate with HA724192 at 2 µg/10 µl beads. Western blot was performed from the immunoprecipitate using HA724192 at 1/5,000 dilution. Anti-Rabbit IgG for IP, AlpSdAbs® VHH(HRP) (025-100-005) at 1/5,000 dilution was used for 1 hour at room temperature.
Lane 1: U-937 cell lysate (input)
Lane 2: HA724192 IP in U-937 cell lysate
Lane 3: Rabbit IgG instead of HA724192 in U-937 cell lysate
Exposure time: 14 seconds
Blocking: 5% NFDM/TBST, 1 hour at room temperature
Primary dilution: HA724192, 1/5,000 in primary antibody dilution buffer (K1803), 2 hours at room temperature
Predicted band size: 60 kDa
Observed band size: 100-150 kDa
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"