Human Cd320 Antigen (CD320) Protein
273€ (10 µg)
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Name
Human Cd320 Antigen (CD320) Protein
Category
Proteins and Peptides
Provider
Abbexa
Reference
abx691298
Tested Applications
SDS-PAGE
Description
Cd320 Antigen (CD320) protein is a recombinant Human protein expressed in HEK293 cells.
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | Proteins and Peptides |
| Immunogen Target | Cd320 Antigen (CD320) |
| Host | HEK293 cells |
| Assay Type | Activity: Not tested Sequence Fragment: Ser36-Val231 Tag: C-terminal Fc tag |
| Origin | Human |
| Observed MW | Calculated MW: 47.3 kDa Observed MW: 58 kDa, 60 kDa |
| Expression | Recombinant |
| Purity | > 85% (SDS-PAGE) |
| Purification | 0.2 µm filtered prior to lyophilization. |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Form | Lyophilized |
| Tested Applications | SDS-PAGE |
| Buffer | Prior to lyophilization: 20 mM Tris-HCl, 150 mM NaCl, pH 8.0. |
| 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 | Q9NPF0 |
| Alias | Transcobalamin receptor ,8D6,8D6A,TCBLR,TCN2R,TCII-R,sCD320,8D6 antigen,8D6 antigen |
| Background | Protein CD320 |
| 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. Reconstitute in sterile water to a stock concentration of 0.25 mg/ml. Do not vortex. Endotoxin Level: < 1.0 EU per µg (LAL method). Centrifuge before opening to ensure complete recovery of vial contents. |
Background
CD320, also known as the CD320 molecule or the transcobalamin receptor, is a cell surface protein involved in the transport and cellular uptake of vitamin B12 (cobalamin). It plays a pivotal role in maintaining cellular cobalamin levels, essential for critical cellular functions such as DNA synthesis, red blood cell formation, and neurological health. CD320 facilitates the binding and endocytosis of transcobalamin (TC)-bound vitamin B12 into cells, thus supporting cellular metabolism and growth. It is expressed in various tissues, with heightened expression in tissues requiring high levels of cobalamin, such as the liver, kidneys, and certain regions of the brain. This protein is particularly important in hematopoiesis and nervous system function due to its role in maintaining adequate levels of cobalamin for the function of enzymes involved in methylation and mitochondrial DNA synthesis. CD320 is also gaining attention in immunology, as it has been identified on B cells and other antigen-presenting cells (APCs), suggesting a broader immunomodulatory role. Mutations or deficiencies in CD320-mediated cobalamin uptake are associated with metabolic and hematological disorders, highlighting its essential function in human health.
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