Sialic Acid Binding Ig Like Lectin 5 (SIGLEC5) Antibody
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Description
The sialic acid-binding immunoglobulin-like lectins (SIGLECs), such as SIGLEC5, are a subgroup of the immunoglobulin (Ig) superfamily that mediate protein-carbohydrate interactions. They specifically interact with sialic acids in glycoproteins and glycolipids, with each SIGLEC having a particular preference for both the nature of the sialic acid and its glycosidic linkage to adjacent sugars. SIGLECs have similar structures, including extracellular Ig-like domains composed of an N-terminal V-set domain followed by varying numbers of C2-set domains. It appears that all SIGLECs have an unusual arrangement of conserved cysteine residues in the V-set and adjacent C2-set domains. Most SIGLECs are expressed uniquely within the hematopoietic system (Cornish et al., 1998 [PubMed 9731071]).
Documents del producto
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Sialic Acid Binding Ig Like Lectin 5 (SIGLEC5) |
| Host | Rabbit |
| Reactivity | Human |
| Recommended Dilution | WB: 1/1000. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified through a protein A column, followed by peptide affinity purification. |
| Size 1 | 80 µl |
| Size 2 | 400 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB |
| Buffer | PBS containing 0.09% sodium azide. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | O15389 |
| Alias | CD170,OBBP2,CD33L2,OB-BP2,SIGLEC-5,Obesity-binding protein 2,CD33 antigen-like 2 |
| Background | Antibody anti-SIGLEC5 |
| Status | RUO |
Descripción
SIGLEC5 is an inhibitory receptor expressed on monocytes, neutrophils, and B cells. It binds to sialic acid-containing glycans on host and microbial surfaces, modulating immune responses to avoid excessive inflammation. Through its immunoreceptor tyrosine-based inhibitory motifs (ITIMs), SIGLEC5 dampens activation signals and helps maintain immune tolerance. This protein also plays a role in preventing inappropriate immune responses during pregnancy and infection. Genetic fusion events between SIGLEC5 and SIGLEC14 have been noted, affecting the functional balance between activation and inhibition. SIGLEC5 is studied for its involvement in autoimmune diseases and infections.
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