Product Type: | Mouse monoclonal IgG1, primary antibodies |
---|---|
Species reactivity: | Human |
Applications: | WB, IHC-P, FC |
Clonality: | Monoclonal |
Clone number: | A3E3 |
Form: | Liquid |
Storage condition: | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
Storage buffer: | 1*TBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide. |
Concentration: | 2ug/ul |
Purification: | Protein A affinity purified. |
Molecular weight: | Predicted band size: 55 kDa. |
Isotype: | IgG1 |
Immunogen: | Recombinant protein within human aa 1-400. |
Positive control: | SW480 cell lysates, human lung cancer tissue, THP-1. |
Subcellular location: | Membrane. |
Recommended Dilutions:
WB IHC-P FC |
1:500 1:50-1:200 1:50-1:100 |
Uniprot #: | SwissProt: P78324 Human |
Alternative names: | Signal regulatory protein alpha type 1 Bit Brain Ig like molecule with tyrosine based activation motifs Brain Ig-like molecule with tyrosine-based activation motifs Brain immunoglobulin like molecule with tyrosine based activation motifs CD172 antigen like family member A CD172 antigen-like family member A CD172a CD172a antigen Inhibitory receptor SHPS-1 Macrophage fusion receptor MFR MYD 1 Myd 1 antigen MyD-1 antigen p84 Protein tyrosine phosphatase non receptor type substrate 1 PTPNS1 SHP substrate 1 SHPS-1 SHPS1 SHPS1_HUMAN Signal regulatory protein alpha 2 Signal regulatory protein alpha 3 Signal regulatory protein alpha Signal regulatory protein alpha type 2 Signal-regulatory protein alpha-1 Signal-regulatory protein alpha-2 Signal-regulatory protein alpha-3 SIRP Sirp-alpha-1 Sirp-alpha-2 Sirp-alpha-3 SIRPA SIRPalpha SIRPalpha1 SIRPalpha2 SIRPalpha3 Tyrosine phosphatase SHP substrate 1 Tyrosine protein p...... |
Fig1: Western blot analysis of SIRP alpha on SW480 cell lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (EM1902-37, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1:5,000 dilution was used for 1 hour at room temperature. | |
Fig2: Immunohistochemical analysis of paraffin-embedded human lung cancer tissue using anti-SIRP alpha antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM1902-37, 1/100) for 30 minutes 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. | |
Fig3: Flow cytometric analysis of SIRP alpha was done on THP-1 cells. The cells were fixed, permeabilized and stained with the primary antibody (EM1902-37, 1/100) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated goat anti-mouse IgG Secondary antibody at 1/500 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black). |