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Anti-CD31 Mouse mAb (100 μl)
| Reactivity: | Mouse, Rat |
| Applications: | IHC/IF |
| Host Species: | Mouse |
| Clonality: | Monoclonal |
| Gene Name: | platelet and endothelial cell adhesion molecule 1 |
| Gene Symbol: | PECAM1 |
| Synonyms: | CD31; PECA1; GPIIA'; PECAM-1; endoCAM; CD31/EndoCAM |
| Gene ID: | 5175 |
| Uniprot ID: | Q08481 |
| Immunogen: | KLH conjugated Synthetic peptide corresponding to Mouse CD31 |
| Isotype: | IgG2a,κ |
| Purity: | Affinity purification |
| Subcellular location: | Membrane, Cell junction |
| Documents: | Manual-CD31 Antibody |
Product Usage Information
IHC/IF | Mouse, Rat | 1: 200-1: 1000 | lung, heart, skeletal muscle |
Background
Platelet endothelial cell adhesion molecule (PECAM-1) also known as cluster of differentiation 31 (CD31) is a protein that in humans is encoded by the PECAM1 gene found on chromosome 17. PECAM-1 plays a key role in removing aged neutrophils from the body. PECAM-1 is found on the surface of platelets, monocytes, neutrophils, and some types of T-cells, and makes up a large portion of endothelial cell intercellular junctions. The encoded protein is a member of the immunoglobulin superfamily and is likely involved in leukocyte transmigration, angiogenesis, and integrin activation.
Images
 | IHC analysis of CD31 (GB12063). Sample: Rat skeletal muscle (Paraffin), 4% PFA (G1101) 12-24h. Antigen retrieval: Citrate buffer (pH 6.0) (G1201), pressure cooker 2min. Blocking buffer: 3% BSA in PBS (GC305010), RT, 30min. Primary antibody: 1: 200, 4°C overnight. Secondary antibody: HRP Goat Anti-Mouse lgG (GB23301), 1: 200 RT 1h. |
 | IF analysis of CD31 (GB12063). Sample: Mouse lung (Paraffin), 4% PFA (G1101) 12-24h. Antigen retrieval: Citrate buffer (pH 6.0) (G1201), pressure cooker 2min. Blocking buffer: 3% BSA in PBS (GC305010), RT, 30min. Primary antibody: 1: 600, 4°C overnight. Secondary antibody: Cy3 conjugated Goat Anti-mouse IgG (H+L)(GB21301),1: 200 RT 1h. |
 | IF analysis of CD31 (GB12063). Sample: Mouse heart (Paraffin), 4% PFA (G1101) 12-24h. Antigen retrieval: Citrate buffer (pH 6.0) (G1201), pressure cooker 2min. Blocking buffer: 3% BSA in PBS (GC305010), RT, 30min. Primary antibody: 1: 600, 4°C overnight. Secondary antibody: Cy3 conjugated Goat Anti-mouse IgG (H+L)(GB21301),1: 200 RT 1h. |
 | IF analysis of CD31 (GB12063). Sample: Mouse lung (Paraffin), 4% PFA (G1101) 12-24h. Antigen retrieval: Citrate buffer (pH 6.0) (G1201), pressure cooker 2min. Blocking buffer: 3% BSA in PBS (GC305010), RT, 30min. Primary antibody: 1: 600, 4°C overnight. Secondary antibody: Cy3 conjugated Goat Anti-mouse IgG (H+L)(GB21301),1: 200 RT 1h. |
 | IF analysis of CD31 (GB12063). Sample: Rat lung (Paraffin), 4% PFA (G1101) 12-24h. Antigen retrieval: Citrate buffer (pH 6.0) (G1201), pressure cooker 2min. Blocking buffer: 3% BSA in PBS (GC305010), RT, 30min. Primary antibody: 1: 600, 4°C overnight. Secondary antibody: Cy3 conjugated Goat Anti-mouse IgG (H+L)(GB21301),1: 200 RT 1h. |
 | IF analysis of CD31 (GB12063). Sample: Rat heart (Paraffin), 4% PFA (G1101) 12-24h. Antigen retrieval: Citrate buffer (pH 6.0) (G1201), pressure cooker 2min. Blocking buffer: 3% BSA in PBS (GC305010), RT, 30min. Primary antibody: 1: 600, 4°C overnight. Secondary antibody: Cy3 conjugated Goat Anti-mouse IgG (H+L)(GB21301),1: 200 RT 1h. |
 | IF analysis of CD31 (GB12063). Sample: Rat lung (Paraffin), 4% PFA (G1101) 12-24h. Antigen retrieval: Citrate buffer (pH 6.0) (G1201), pressure cooker 2min. Blocking buffer: 3% BSA in PBS (GC305010), RT, 30min. Primary antibody: 1: 600, 4°C overnight. Secondary antibody: Cy3 conjugated Goat Anti-mouse IgG (H+L)(GB21301),1: 200 RT 1h. |
Storage
| Storage | Store at -20 °C for one year. Avoid repeated freeze/ thaw cycles. |
| Storage Buffer | PBS with 0.02% sodium azide, 100 μg/ml BSA and 50% glycerol. |
Publications
Li, Y., et al. Full-thickness cervix reconstruction via collagen scaffolds in rabbits. Bioact Mater 47,170-180(2025). PMID 39906644, IF 18
Yang, N., et al. Microenvironment-adaptive nanomedicine MXene promotes flap survival by inhibiting ROS cascade and endothelial pyroptosis. J Nanobiotechnology 23,282(2025). PMID 40197477, IF 10.2
Zhao, Y., et al. Comprehensive multi-omics analysis of resectable locally advanced gastric cancer: Assessing response to neoadjuvant camrelizumab and chemotherapy in a single-center, open-label, single-arm phase II trial. Clin Transl Med 14,e1674(2024). PMID 38685486, IF 10.6
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