Human Tumor Necrosis Factor Ligand Superfamily Member 13B / BAFF (TNFSF13B) Protein

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Description
Human Tumor Necrosis Factor Ligand Superfamily Member 13B / BAFF (TNFSF13B) Protein (Active) is an Active recombinant Human protein.
Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Tumor Necrosis Factor Ligand Superfamily Member 13B / BAFF (TNFSF13B) |
| Host | E. coli |
| Assay Type | Activity: Active Sequence Fragment: Lys113-Lys283 Tag: N-terminal His tag |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Calculated MW: 20.4 kDa Observed MW (SDS-PAGE): 22 kDa |
| Expression | Recombinant |
| Purity | > 90% |
| Size 1 | 50 µg |
| Size 2 | 100 µg |
| Size 3 | 200 µg |
| Size 4 | 500 µg |
| Size 5 | 1 mg |
| Form | Lyophilized |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 1 mM EDTA, 1 mM DTT, 0.01% Sarcosyl, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store lyophilized form at 2-8°C for up to 1 month. For longer periods, store lyophilized or liquid at -80°C. Avoid repeated freeze–thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q9Y275 |
| Gene ID | 10673 |
| OMIM | 603969 |
| Alias | Tumor necrosis factor ligand superfamily member 13B,DTL,BAFF,BLYS,CD257,TALL1,THANK,ZTNF4,TALL-1,TNLG7A,TNFSF20,B lymphocyte stimulator,BLyS,Dendritic cell-derived TNF-like molecule,TNF- and APOL-related leukocyte expressed ligand 1 |
| Background | Protein TNFSF13B |
| 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. To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in 20 mM Tris, 150 mM NaCl, pH 8.0. If a higher concentration is required, the product can be reconstituted directly in 20 mM Tris, 150 mM NaCl, pH 8.0, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. Concentration: Prior to lyophilization: 200 µg/ml |
Descripción
TNFSF13B, commonly known as BAFF (B-cell activating factor), is a cytokine that belongs to the tumor necrosis factor (TNF) superfamily and is critical for B cell survival, maturation, and immune function. This ligand is primarily produced by myeloid cells, such as monocytes, macrophages, and dendritic cells, but can also be secreted by activated T cells. BAFF plays a pivotal role in maintaining peripheral B cell populations, supporting antibody production, and promoting immune tolerance. It interacts with specific receptors on B cells and related immune cells, including BAFF-R, TACI (Transmembrane Activator and Calcium-Modulating Cyclophilin Ligand Interactor), and BCMA (B Cell Maturation Antigen), to initiate intracellular signaling pathways crucial for B cell homeostasis and function. Dysregulation of BAFF expression or receptor binding is associated with autoimmune diseases, such as systemic lupus erythematosus (SLE), multiple sclerosis, and rheumatoid arthritis.
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