Sialic Acid Binding Ig Like Lectin 8 (SIGLEC8) Antibody
292.5€ (80 µl)
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Name
Sialic Acid Binding Ig Like Lectin 8 (SIGLEC8) Antibody
Category
Primary Antibodies
Provider
Abbexa
Reference
abx028703
Tested Applications
ELISA, WB, IHC
Description
SIGLEC8 is a putative adhesion molecule that mediates sialic-acid dependent binding to cells. It preferentially binds to alpha2, 3-linked sialic acid. and also binds to alpha2, 6-linked sialic acid. The sialic acid recognition site may be masked by cis interactions with sialic acids on the same cell surface. SIGLEC8 is expressed specifically on eosinophils. The protein contains 1 copy of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in downmodulation of cellular responses. The phosphorylated ITIM motif binds to the SH2 domain of PTPN6/SHP-1. The SIGLEC8 gene belongs to the immunoglobulin superfamily.
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | Target: Sialic Acid Binding Ig Like Lectin 8 (SIGLEC8) Immunogen: KLH-conjugated synthetic peptide between 373-406 amino acids from the C-terminal region of human SIGLEC8. |
| Host | Rabbit |
| Reactivity | Human, Mouse |
| Recommended Dilution | WB: 1/1000, IHC-P: 1/50 - 1/100. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | Calculated MW: 54 kDa |
| Purification | Purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS. |
| Size 1 | 80 µl |
| Size 2 | 400 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC |
| 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 | Q9NYZ4 |
| Alias | SAF2,SIGLEC-8,SIGLEC8L,Sialoadhesin family member 2 |
| Background | Antibody anti-SIGLEC8 |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
Background
SIGLEC8 is an inhibitory receptor expressed mainly on eosinophils, mast cells, and basophils. It binds selectively to 6′-sulfated sialyl Lewis X and related glycan ligands, regulating inflammatory responses in allergic diseases. Activation of SIGLEC8 leads to eosinophil apoptosis and inhibition of mast cell degranulation, making it an attractive therapeutic target for asthma and eosinophilic disorders. Its function is mediated through ITIMs, which dampen cell activation pathways. SIGLEC8 is also implicated in maintaining immune homeostasis in tissues and resolving allergic inflammation.
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