Recombinant Human CLDN1 protein(His tag) | PKSH500084

Recombinant Human CLDN1 protein(His tag) | PKSH500084 | Gentaur US, UK & Europe Disrtribition

Synonyms: Senescence-associated epithelial membrane protein

Active Protein: N/A

Activity: A DNA sequence encoding theHuman CLDN1 protein (O95832) (Gln29-Lys115) was expressed with a N-His.

Protein Construction: A DNA sequence encoding theHuman CLDN1 protein (O95832) (Gln29-Lys115) was expressed with a N-His.

Fusion Tag: His

Species: Human

Expressed Host: E.coli

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 90 % as determined by reducing SDS-PAGE.

Endotoxin: Please contact us for more information.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 9.6 kDa

Formulation: Lyophilized from sterile PBS, pH 7.5, 5% trehalose, 5% mannitol, 0.01% tween-80.

Reconstitution: Please refer to the printed manual for detailed information.

Background: Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia. While some claudin family members play essential roles in the formation of impermeable barriers, others mediate the permeability to ions and small molecules. Often, several claudin family members are coexpressed and interact with each other, and this determines the overall permeability. CLDN1 is required to prevent the paracellular diffusion of small molecules through tight junctions in the epidermis and is required for the normal barrier function of the skin. Required for normal water homeostasis and to prevent excessive water loss through the skin, probably via an indirect effect on the expression levels of other proteins, since CLDN1 itself seems to be dispensable for water barrier formation in keratinocyte tight junctions.

Research Area: N/A