Description
Human CLDN18 Recombinant Protein (C-His)
Human CLDN18 Recombinant Protein (C-His) is a recombinant protein expressed in insect cells, spanning Met1-Val261, with a C-terminal His tag. Predicted molecular weight: 28.53 kDa. Purity: >90% as determined by SDS-PAGE. Supplied lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Applications: ELISA, immunogen, SDS-PAGE and Western blot. Claudin-18 (CLDN18.2) is a ~27 kDa protein. Involved in alveolar fluid homeostasis via regulation of alveolar epithelial tight junction composition and therefore ion transport and solute permeability, potentially via downstream regulation of the actin cytoskeleton organization and beta-2-adrenergic signaling. For research use only.
Required for lung alveolarization and maintenance of the paracellular alveolar epithelial barrier. Acts to maintain epithelial progenitor cell proliferation and organ size, via regulation of YAP1 localization away from the nucleus and thereby restriction of YAP1 target gene transcription. Acts as a negative regulator of RANKL-induced osteoclast differentiation, potentially via relocation of TJP2/ZO-2 away from the nucleus, subsequently involved in bone resorption in response to calcium deficiency. Mediates the osteoprotective effects of estrogen, potentially via acting downstream of estrogen signaling independently of RANKL signaling pathways. CLDN18.2 is the therapeutic target of zolbetuximab (Vyloy).
| Product Name: | Human CLDN18 Recombinant Protein (C-His) |
| SKU: | GXRP01858 |
| Size: | 50 µg, 100 µg, 1 mg |
| Species: | Human |
| Synonyms: | CLDN18.2, Claudin-18.2 |
| Tag: | C-His |
| Expression Host: | Insect cells |
| Protein Length: | Met1-Val261 |
| Calculated MW: | 28.53 kDa |
| UniProt: | P56856-2 |
| Applications: | ELISA, Immunogen, SDS-PAGE, WB |
| Purity: | >90% as determined by SDS-PAGE. |
| Form: | Lyophilized |
| Formulation: | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. |
| Reconstitution: | Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. |
| Storage: | Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Shipping: | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Note: | For research use only. |
