Product Name
CD204 Recombinant Mouse Monoclonal Antibody [A8G2-R] - BSA and Azide free
Antibody Type
Recombinant Mouse Monoclonal Antibody
Immunogen
Recombinant protein within human CD204 aa 51-250 / 451.
Target Molecular Weight
Predicted band size: 50 kDa
Positive Control
THP-1 treated with 50ng/mL PMA for 72 hours whole cell lysate, human liver tissue, human placenta tissue, human spleen tissue, rat liver tissue.
Storage Instructions
Store at 2-8℃. Avoid freeze.
Purification Method
Protein A affinity purified.
Function
Macrophage scavenger receptor 1, also known as MSR1, is a protein which in humans is encoded by the MSR1 gene. MSR1 has also been designated CD204 (cluster of differentiation 204). This gene encodes the class A macrophage scavenger receptors, which include three different types (1, 2, 3) generated by alternative splicing of this gene. These receptors or isoforms are trimeric integral membrane glycoproteins and have been implicated in many macrophage-associated physiological and pathological processes including atherosclerosis, Alzheimer's disease, and host defense. They were thought to be expressed macrophage-specific, but recently shown to be present on different dendritic cells classes, too. The isoforms type 1 and type 2 are functional receptors and are able to mediate the endocytosis of modified low density lipoproteins (LDLs). The isoform type 3 does not internalize modified LDL (acetyl-LDL) despite having the domain shown to mediate this function in the types 1 and 2 isoforms. It has an altered intracellular processing and is trapped within the endoplasmic reticulum, making it unable to perform endocytosis. The isoform type 3 can inhibit the function of isoforms type 1 and type 2 when co-expressed, indicating a dominant negative effect and suggesting a mechanism for regulation of scavenger receptor activity in macrophages.
Background References
1. Zhao SJ et al. Macrophage MSR1 promotes BMSC osteogenic differentiation and M2-like polarization by activating PI3K/AKT/GSK3β/β-catenin pathway. Theranostics. 2020 Jan
2. Gudgeon J et al. The role of macrophage scavenger receptor 1 (MSR1) in inflammatory disorders and cancer. Front Immunol. 2022 Oct
Synonyms
CD204 antibody
CD204 antigen antibody
CD24 antibody
Macrophage acetylated LDL receptor I and II antibody
Macrophage scavenger receptor 1 antibody
Macrophage scavenger receptor type III antibody
Macrophage scavenger receptor types I and II antibody
Msr 1 antibody
MSR1 antibody
MSRE_HUMAN antibody
Expand
CD204 antibody
CD204 antigen antibody
CD24 antibody
Macrophage acetylated LDL receptor I and II antibody
Macrophage scavenger receptor 1 antibody
Macrophage scavenger receptor type III antibody
Macrophage scavenger receptor types I and II antibody
Msr 1 antibody
MSR1 antibody
MSRE_HUMAN antibody
phSR1 antibody
phSR2 antibody
SCARA 1 antibody
SCARA1 antibody
Scavenger receptor class A member 1 antibody
Scavenger receptor class A, member 1 antibody
Scavenger receptor type A antibody
Scvr antibody
SR A antibody
SRA antibody
Collapse
-
☑ Cell treatment (CT)
This data was developed using HA601165, the same antibody clone in a different buffer formulation.
Western blot analysis of CD204 on different lysates with Mouse anti-CD204 antibody (HA601165) at 1/1,000 dilution.
Lane 1: THP-1 treated with 50ng/mL PMA for 72 hours whole cell lysate
Lane 2: THP-1 whole cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 50 kDa
Observed band size: 75 kDa
Exposure time: 50 seconds;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA601165) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1:100,000 dilution was used for 1 hour at room temperature.
-
☑ Cell treatment (CT)
This data was developed using HA601165, the same antibody clone in a different buffer formulation.
Immunocytochemistry analysis of THP-1 cells treated with or without 50ng/mL PMA for 72 hours labeling CD204 with Mouse anti-CD204 antibody (HA601165) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-CD204 antibody (HA601165) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488, HA1125) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
beta Tubulin (ET1602-4, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594, HA1122) were used as the secondary antibody at 1/1,000 dilution.
-
This data was developed using HA601165, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human liver tissue with Mouse anti-CD204 antibody (HA601165) at 1μg/mL dilution.
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 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601165) at 1μg/mL dilution for 1 hour 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.
-
This data was developed using HA601165, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human placenta tissue with Mouse anti-CD204 antibody (HA601165) at 1μg/mL dilution.
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 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601165) at 1μg/mL dilution for 1 hour 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.
-
This data was developed using HA601165, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human spleen tissue with Mouse anti-CD204 antibody (HA601165) at 1μg/mL dilution.
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 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601165) at 1μg/mL dilution for 1 hour 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.
-
This data was developed using HA601165, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded rat liver tissue with Mouse anti-CD204 antibody (HA601165) at 5μg/mL dilution.
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 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601165) at 5μg/mL dilution for 1 hour 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.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"