Gene Symbol | SIGLEC1 |
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Entrez Gene | 6614 |
Alt Symbol | CD169, SIGLEC-1, SN, dJ1009E24.1 |
Species | Human |
Gene Type | protein-coding |
Description | sialic acid binding Ig-like lectin 1, sialoadhesin |
Other Description | sialic acid-binding Ig-like lectin 1|sialic acid-binding immunoglobulin-like lectin 1|sialoadhesin |
Swissprots | Q9H1H7 Q9H7L7 Q9BZZ2 Q96DL4 Q9GZS5 Q9H1H6 |
Accessions | EAX10517 EAX10518 Q9BZZ2 AF230073 AAK00757 AK024459 BAB15749 AK024462 BAB15752 AK024479 BAB15769 AK057560 BAB71527 AK122586 BAC56927 AL833688 AY927519 BC141884 AAI41885 CD365566 XM_006723610 XP_006723673 XM_011529324 XP_011527626 XM_011529325 XP_011527627 XM_011529326 XP_011527628 XM_011529327 XP_011527629 XM_011529328 XP_011527630 XM_011529329 XP_011527631 XM_011529330 XP_011527632 XM_011529331 XP_011527633 XM_011529332 XP_011527634 XM_011529333 XP_011527635 NM_023068 NP_075556 |
Function | Acts as an endocytic receptor mediating clathrin dependent endocytosis. Macrophage-restricted adhesion molecule that mediates sialic-acid dependent binding to lymphocytes, including granulocytes, monocytes, natural killer cells, B-cells and CD8 T-cells. 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. {ECO:0000250}. |
Subcellular Location | Isoform 1: Cell membrane; Single-pass type I membrane protein. |
Tissue Specificity | Expressed by macrophages in various tissues. High levels are found in spleen, lymph node, perivascular macrophages in brain and lower levels in bone marrow, liver Kupffer cells and lamina propria of colon and lung. Also expressed by inflammatory macrophages in rheumatoid arthritis. |
Top Pathways | Cell adhesion molecules (CAMs) |
Siglec-1 (B-1) - sc-398109 from Santa Cruz Biotechnology
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Siglec-1 (HSn 7D2) - sc-53442 from Santa Cruz Biotechnology
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Siglec-1 (C-20) - sc-18655 from Santa Cruz Biotechnology
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Siglec-1 (H-56) - sc-367467 from Santa Cruz Biotechnology
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Siglec-1 (N-20) - sc-23594 from Santa Cruz Biotechnology
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Siglec-7 (A-7) - sc-398919 from Santa Cruz Biotechnology
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Anti-Sialoadhesin antibody [7-239] (FITC) - ab64641 from Abcam
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Anti-Sialoadhesin antibody [7-239], prediluted (Phycoerythrin) - ab200579 from Abcam
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Anti-Sialoadhesin antibody [7239] - ab199401 from Abcam
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Anti-Sialoadhesin antibody [HSn 7D2] - ab18619 from Abcam
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Anti-Sialoadhesin antibody [SP216] - ab183356 from Abcam
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody - LS-C45080 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody - LS-C45081 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (clone HSn 7D2) - LS-C49351 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (clone 7-239, Low Endotoxin) - LS-C58088 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (clone 7-239, FITC) - LS-C58089 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (clone 7-239) - LS-C58091 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (clone 7-239, RPE) - LS-C58092 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (PE) - LS-C75830 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody - LS-C124537 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (clone HSN1 7D2) - LS-C91383 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody - LS-C124536 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody - LS-C124538 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody - LS-C124540 from LifeSpan Bioscience
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Anti-SIGLEC1 / CD169 / Sialoadhesin Antibody (clone 7-239) - LS-C124542 from LifeSpan Bioscience
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