InVivoSIM anti-human TSLP (Tezepelumab Biosimilar)
Catalog #SIM0036
Clone:
Tezepelumab
Reactivities:
Human
Product Details
This non-therapeutic biosimilar antibody uses the same variable regions from the therapeutic antibody Tezepelumab making it ideal for research use. The Tezepelumab biosimilar antibody reacts with human Thymic Stromal-Derived Lymphopoetin (TSLP). TSLP is a cytokine that is closely related to IL-7. TSLP is expressed predominantly by epithelial cells in the thymus, lung, skin, intestine, and tonsils, as well as stromal cells, mast cells, and dendritic cells. TSLP exerts its biological activities by binding to a heterodimeric receptor that consists of IL-7RĪ± and the TSLP receptor (TSLPR) chain. Expression of TSLP is regulated by NF-ĪŗB and can be induced by exposure to viral, bacterial, or parasitic products, inflammatory cytokines, and the Th2 cellāassociated cytokines IL-4 and IL-13. TSLP has important roles in conditioning DCs to drive Th2 differentiation and its expression is increased in immunopathologies associated with dysregulated Th2 cellātype cytokine production, including atopic dermatitis and asthma. It has additionally been reported to promote antibody isotype class switching in B cells, to regulate the development of Foxp3+ Tregs in the human thymus, and to promote basophil hematopoiesis. Tezepelumab was developed for treating moderate-to-severe asthma by specifically binding to TSLP and preventing its binding to the TSLP receptor on inflammatory cells.Specifications
| Isotype | Human IgG2, Ī» |
|---|---|
| Recommended Isotype Control(s) | InVivoPlus human IgG2 isotype control |
| Recommended Dilution Buffer | InVivoPure pH 7.0 Dilution Buffer |
| Mutations | S378A |
| Immunogen | Human TSLP |
| Reported Applications | Functional assays |
| Formulation |
PBS, pH 7.0 Contains no stabilizers or preservatives |
| Endotoxin |
<1EU/mg (<0.001EU/Ī¼g) Determined by LAL gel clotting assay |
| Aggregation |
<5% Determined by SEC |
| Purity |
>95% Determined by SDS-PAGE |
| Sterility | 0.2 Āµm filtration |
| Production | Purified from cell culture supernatant in an animal-free facility |
| Purification | Protein A |
| Molecular Weight | 150 kDa |
| Murine Pathogen Tests |
Ectromelia/Mousepox Virus: Negative Hantavirus: Negative K Virus: Negative Lactate Dehydrogenase-Elevating Virus: Negative Lymphocytic Choriomeningitis virus: Negative Mouse Adenovirus: Negative Mouse Cytomegalovirus: Negative Mouse Hepatitis Virus: Negative Mouse Minute Virus: Negative Mouse Norovirus: Negative Mouse Parvovirus: Negative Mouse Rotavirus: Negative Mycoplasma Pulmonis: Negative Pneumonia Virus of Mice: Negative Polyoma Virus: Negative Reovirus Screen: Negative Sendai Virus: Negative Theilerās Murine Encephalomyelitis: Negative |
| Storage | The antibody solution should be stored at the stock concentration at 4Ā°C. Do not freeze. |
Recommended Products
-
Recommended Isotype Control(s)
InVivoPlus human IgG2 isotype control
-
Recommended Dilution Buffer
InVivoPure pH 7.0 Dilution Buffer
