Rabbit Recombinant Monoclonal Sialoadhesin/CD169 antibody. Suitable for ICC/IF, WB, Flow Cyt, IHC-P, mIHC and reacts with Mouse, Rat, Transfected cell line - Mouse samples. Cited in 1 publication.
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
ICC/IF | WB | Flow Cyt | IHC-P | mIHC | IP | |
---|---|---|---|---|---|---|
Human | Not recommended | Not recommended | Not recommended | Not recommended | Not recommended | Not recommended |
Mouse | Tested | Tested | Tested | Tested | Tested | Not recommended |
Rat | Expected | Tested | Expected | Tested | Tested | Not recommended |
Transfected cell line - Mouse | Not recommended | Not recommended | Not recommended | Tested | Not recommended | Not recommended |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/250 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Rat | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human, Transfected cell line - Mouse | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/1000 | Notes - |
Species Rat | Dilution info 1/1000 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human, Transfected cell line - Mouse | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/50 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Rat | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human, Transfected cell line - Mouse | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/100 | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species Rat | Dilution info 1/100 | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species Transfected cell line - Mouse | Dilution info 1/2000 | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/100 | Notes - |
Species Rat | Dilution info 1/100 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human, Transfected cell line - Mouse | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat, Human, Transfected cell line - Mouse | Dilution info - | Notes - |
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Macrophage-restricted adhesion molecule that mediates sialic-acid dependent binding to lymphocytes, including granulocytes, monocytes, natural killer cells, B-cells and CD8 T-cells. Plays a crucial role in limiting bacterial dissemination by engaging sialylated bacteria to promote effective phagocytosis and antigen presentation for the adaptive immune response (PubMed:24788876). Mediates the uptake of various enveloped viruses via sialic acid recognition and subsequently induces the formation of intracellular compartments filled with virions (VCCs) (PubMed:26370074). In turn, enhances macrophage-to-T-cell transmission of several viruses including murine leukemia virus (PubMed:26370074). Acts as an endocytic receptor mediating clathrin dependent endocytosis. Preferentially binds to alpha-2,3-linked sialic acid (By similarity). Binds to SPN/CD43 on T-cells (By similarity). May play a role in hemopoiesis. Plays a role in the inhibition of antiviral innate immune by promoting TBK1 degradation via TYROBP and TRIM27-mediated ubiquitination (By similarity).
CD169, Sa, Sn, Siglec1, Sialoadhesin, Sheep erythrocyte receptor, Sialic acid-binding Ig-like lectin 1, SER, Siglec-1
Rabbit Recombinant Monoclonal Sialoadhesin/CD169 antibody. Suitable for ICC/IF, WB, Flow Cyt, IHC-P, mIHC and reacts with Mouse, Rat, Transfected cell line - Mouse samples. Cited in 1 publication.
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
We have tested this species and application combination and it works. It is covered by our product promise.
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
We do not recommend this combination. It is not covered by our product promise.
We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.
In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
Terms & Conditions.
Sialoadhesin/CD169 Multiplex immunohistochemistry staining of Rat spleen using rabbit Anti-Sialoadhesin/CD169 antibody
Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded Rat spleen tissue labeling Sialoadhesin/CD169,CD3 epsilon and CD20 with ab312840 at 1/100 dilution, Anti-CD3 epsilon antibody [SP7] ab16669 at 1:150 dilution and Anti-CD20 antibody [SP32] - BSA and Azide free ab236434 at 1:5000 dilution.
Panel A: merged staining of anti-Sialoadhesin/CD169 (red; Opal™690), anti-CD3 epsilon (green; Opal™520) and anti-CD20 (gray; Opal™570) on rat spleen.
Panel B: anti-Sialoadhesin/CD169 stained on macrophages.
Panel C: anti-CD3 epsilon stained on T cells.
Panel D: anti-CD20 stained on B cells.
The section was incubated in three rounds of staining: in the order of ab312840, Anti-CD3 epsilon antibody [SP7] ab16669, and Anti-CD20 antibody [SP32] - BSA and Azide free ab236434 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.
Sialoadhesin/CD169 Multiplex immunohistochemistry staining of Mouse spleen using rabbit Anti-Sialoadhesin/CD169 antibody
Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded Mouse spleen tissue labeling Sialoadhesin/CD169, CD3 epsilon and CD20 with ab312840 at 1/100 dilution, Anti-CD3 epsilon antibody [SP7] ab16669 at 1:150 dilution and Anti-CD20 antibody [SP32] - BSA and Azide free ab236434 at 1:5000 dilution.
Panel A: merged staining of anti-Sialoadhesin/CD169 (red; Opal™690), anti-CD3 epsilon (green; Opal™520) and anti-CD20 (gray; Opal™570) on mouse spleen.
Panel B: anti-Sialoadhesin/CD169 stained on macrophages.
Panel C: anti-CD3 epsilon stained on T cells.
Panel D: anti-CD20 stained on B cells.
The section was incubated in three rounds of staining: in the order of ab312840, Anti-CD3 epsilon antibody [SP7] ab16669, and Anti-CD20 antibody [SP32] - BSA and Azide free ab236434 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.
Sialoadhesin/CD169 Western blot staining using rabbit Anti-Sialoadhesin/CD169 antibody
Blocking and diluting buffer and concentration: 5% NFDM/TBST
Low expression: kidney (PMID 33408860).
This blot of Lane 6 was developed using a high sensitivity ECL substrate.
In Western blot, anti- Vinculin antibody (Anti-Vinculin antibody [EPR8185] - Loading Control ab129002) loading control staining at 1/10000 dilution.
Exposure time: Lane 1-5: 180 seconds; Lane 6: 114 seconds.
All lanes: Western blot - Anti-Sialoadhesin/CD169 antibody [EPR27102-11] (ab312840) at 1/1000 dilution
Lane 1: Mouse spleen tissue lysate at 20 µg
Lane 2: Mouse lymph node tissue lysate at 20 µg
Lane 3: Mouse kidney tissue lysate at 20 µg
Lane 4: Rat lymph node tissue lysate at 20 µg
Lane 5: Rat kidney tissue lysate at 20 µg
Lane 6: Rat spleen tissue lysate at 20 µg
All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/20000 dilution
Observed band size: 250 kDa
Sialoadhesin/CD169 Western blot staining using rabbit Anti-Sialoadhesin/CD169 antibody
Blocking and diluting buffer and concentration: 5% NFDM/TBST
The expression of Sialoadhesin/CD169 is upregulated in response to LPS treatment (PMID: 27129263).
In Western blot, anti- Vinculin antibody (Anti-Vinculin antibody [EPR8185] - Loading Control ab129002) loading control staining at 1/10000 dilution.
Exposure time: 180 seconds
All lanes: Western blot - Anti-Sialoadhesin/CD169 antibody [EPR27102-11] (ab312840) at 1/1000 dilution
Lane 1: Untreated RAW 264.7 (mouse Abelson murine leukemia virus-induced tumor macrophage) whole cell lysate at 20 µg
Lane 2: RAW 264.7 treated with /ml LPS for 16h whole cell lysate at 20 µg
All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/20000 dilution
Observed band size: 250 kDa
Exposure time: 180s
Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized RAW 264.7 (mouse abelson murine leukemia virus-induced tumor macrophage) cells labelling Sialoadhesin/CD169 with ab312840 at 1/250 (2.064 ug/ml) dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 (2 ug/ml) dilution (Green). Confocal image showing positive staining in RAW 264.7 cells treated with lipopolysaccharide (100ng/ml) for 16 hours.Image was taken with a confocal microscope(Leica-Microsystems, TCS SP8). Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 (2.5ug/ml) dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control: Secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 (2 ug/ml) dilution.
Immunohistochemical analysis of paraffin-embedded Rat spleen tissue labeling Sialoadhesin/CD169 with ab312840 at 1/100 (5.16 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on rat spleen interfollicular zone. The section was incubated with ab312840 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
Immunohistochemical analysis of paraffin-embedded Mouse skeletal muscl tissue labeling Sialoadhesin/CD169 with ab312840 at 1/100 (5.16 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control: no staining on mouse skeletal muscle. The section was incubated with ab312840 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
Immunohistochemical analysis of paraffin-embedded Mouse kidney tissue labeling Sialoadhesin/CD169 with ab312840 at 1/100 (5.16 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control: no staining on mouse kidney. The section was incubated with ab312840 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
Flow cytometric analysis of Mouse bone marrow cells labelling Sialoadhesin/CD169 with ab312840 at 1/50 dilution (1ug)/ Right compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) / Left isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti-Rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody. Cells co-stained with F4/80 conjugated to PE. Gated on viable cells.
Immunohistochemical analysis of paraffin-embedded Rat kidney tissue labeling Sialoadhesin/CD169 with ab312840 at 1/100 (5.16 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control: no staining on rat kidney. The section was incubated with ab312840 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
Immunohistochemical analysis of paraffin-embedded Mouse spleen tissue labeling Sialoadhesin/CD169 with ab312840 at 1/100 (5.16 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on mouse spleen interfollicular zone (PMID: 15107454). The section was incubated with ab312840 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
Immunohistochemical analysis of paraffin-embedded Rat skeletal muscle tissue labeling Sialoadhesin/CD169 with ab312840 at 1/100 (5.16 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control: no staining on rat skeletal muscle. The section was incubated with ab312840 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
Flow cytometric analysis of Mouse bone marrow cells labelling Sialoadhesin/CD169 with ab312840 at 1/50 dilution (1ug)/ Right compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) / Left isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti-Rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody. Cells co-stained with CD3 conjugated to A647. Gated on viable cells.
Immunohistochemical analysis of paraffin-embedded (A) HEK-293T (human tissue labeling Sialoadhesin/CD169 with ab312840 at 1/2000 (0.258 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on (A) HEK-293T transfected with a mouse SIGLEC1 expression vector containing a his tag. No staining on (B) HEK-293T transfected with empty vector containing a his tag. The section was incubated with ab312840 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.
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