Mouse Leukosialin (SPN) Protein
975€ (50 µg)
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Name
Mouse Leukosialin (SPN) Protein
Category
Proteins and Peptides
Provider
Abbexa
Reference
abx691120
Tested Applications
SDS-PAGE
Description
Leukosialin (SPN) protein is a recombinant Mouse protein expressed in HEK293 cells.
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | Proteins and Peptides |
| Immunogen Target | Leukosialin (SPN) |
| Host | HEK293 cells |
| Assay Type | Activity: Not tested Sequence Fragment: Met1-Gly248 Tag: C-terminal Fc tag |
| Origin | Mouse |
| Observed MW | 49.6 kDa |
| Expression | Recombinant |
| Purity | > 80% (SDS-PAGE) |
| Size 1 | 50 µg |
| Form | Lyophilized |
| Tested Applications | SDS-PAGE |
| Buffer | Prior to lyophilization: Sterile PBS, pH 7.4. |
| Availability | Shipped within 5-15 working days. |
| Storage | Storage: Store lyophilized between -20 °C and -80°C. Stability: Stable when stored reconstituted at 2-8°C for up to 1 week. Reconstituted aliquots are stable at -20°C for up to 3 months. Shelf Life: 12 months. |
| Dry Ice | No |
| UniProt ID | P15702 |
| Alias | LSN,CD43,GALGP,GPL115,LEU-22,Leukosialin, Galactoglycoprotein,Leukocyte sialoglycoprotein,Sialophorin |
| Background | Protein SPN |
| 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. Endotoxin Level: < 1.0 EU per µg (LAL method). |
Background
Sialophorin (SPN), also known as CD43, is a glycoprotein primarily expressed on the surface of immune cells, such as T lymphocytes, monocytes, neutrophils, and some B cells. SPN is involved in various aspects of immune cell function, including cell adhesion, migration, and activation. The molecule plays a critical role in modulating the interaction between immune cells and their microenvironment, particularly by regulating the adhesion properties of leukocytes, which are essential for their migration and trafficking through different tissues. Sialophorin is a highly sialylated protein, meaning it has many sialic acid residues attached to its extracellular portion, which contribute to its negative charge. This negative charge facilitates electrostatic repulsion between cells, which can prevent adhesion in certain contexts but also enables its participation in finely tuned immune responses. SPN is an important player in the immune system's ability to differentiate between self and non-self, contributing to immune surveillance and cellular interactions during inflammatory responses.
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