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| Description | GlycoFlux™ AAV1-SIGLEC12 Viral Particle provides stable SIGLEC12 expression, an inhibitory CD33-related receptor that recruits SHP1 and SHP2 to dampen macrophage signaling, and this product achieves reliable transduction in smooth muscle and pancreas to support extended analyses of myeloid checkpoint biology. |
| Product Type | Recombinant AAV1 |
| Target | SIGLEC12 |
| Species | Human |
| Promotor | CMV, CAG, TRE, or other promoters |
| Tissue Tropism | Smooth muscle, Central Nervous System (CNS), Retina, Pancreas, Inner Ear, Heart, Liver |
| Packaging System | AAV Triple-Plasmid Transfection System |
| Packaging Cell | HEK293T |
| Application | This AAV1 viral particle is primarily used for overexpressing target genes in muscle tissues (smooth muscle, heart) and the central nervous system (CNS) / sensory organs (retina, inner ear). It is an ideal tool for research and pre-clinical studies focused on myopathies, cardiac disorders, and certain neurological or sensory genetic diseases. |
| Shipping | Shipped on dry ice, with temperature maintained at ≤ -80°C. |
| Storage | Store at -80°C to preserve viral titer and stability. |
| Handling Notes | Store this product at -80°C and minimize freeze-thaw cycles to preserve viral titer. For safety, handle in a certified biological safety cabinet and wear appropriate PPE (lab coat, gloves, and eye protection). |
| Product Disclaimer | This product is intended for research use only and is not approved for diagnostic procedures or clinical applications. Users are solely responsible for implementing appropriate safety practices and complying with all applicable laws, regulations, and institutional policies. While Creative Biolabs is committed to rigorous quality control, no guarantee is made regarding performance in any particular assay or application. |
| Titer Assay | qPCR/TCID50 |
| Mycoplasma Test | No mycoplasma contamination was detected. |
| Sterility | Sterility testing verified the absence of microbial contamination. |
| Transduction Evaluation | Upon request, Creative Biolabs performs in vitro or in vivo transduction assays to assess AAV delivery to target cells and to quantify transgene expression and function. |
| Insert Identity Confirmation | All AAV preparations from Creative Biolabs are verified for vector-genome identity by PCR. In this assay, target cells are transduced with serial dilutions of the AAV preparation, harvested after a short incubation, and genomic DNA is isolated; a defined region of the packaged transgene is then PCR-amplified to confirm the expected sequence. |
| Full Name | Sialic Acid Binding Ig Like Lectin 12 |
| Alternative Name | S2V; SLG; SIGLECL1; Siglec-XII; Sialic Acid Binding Ig Like Lectin |
| Location | 19q13.41 |
| Gene ID | 89858 |
| Summary | Sialic acid-binding immunoglobulin-like lectins (SIGLECs) are a family of cell surface proteins belonging to the immunoglobulin superfamily. They mediate protein-carbohydrate interactions by selectively binding to different sialic acid moieties present on glycolipids and glycoproteins. This gene encodes a member of the SIGLEC3-like subfamily of SIGLECs. Members of this subfamily are characterized by an extracellular V-set immunoglobulin-like domain followed by two C2-set immunoglobulin-like domains, and the cytoplasmic tyrosine-based motifs ITIM and SLAM-like. The encoded protein, upon tyrosine phosphorylation, has been shown to recruit the Src homology 2 domain-containing protein-tyrosine phosphatases SHP1 and SHP2. It has been suggested that the protein is involved in the negative regulation of macrophage signaling by functioning as an inhibitory receptor. This gene is located in a cluster with other SIGLEC3-like genes on 19q13.4. Alternative splicing results in multiple transcript variants. |