Recombinant Human KRT18 Protein (His Tag)

SKU: PDEH100681

Size:100μg

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.

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

Exp date:12 months

Category ID_II:Recombinant Proteins

Category ID_III:Others

Abbreviation:KRT18

Target Synonym:CK 18;CK-18;CK18;CYK 18;CYK18;Cell proliferation inducing gene 46 protein;Cell proliferation inducing protein 46;Cell proliferation-inducing gene 46 protein;Cytokeratin 18;Cytokeratin endo B;Cytokeratin-18;K 18;K18;K1C18;KA18;Keratin 18;type I

Research Areas:Tags & Cell Markers,Signal Transduction

Conjugation:

Target Species:Human

Expression Host:E.coli

Application:

Fusion tag:N-His

UNIProt ID:P05783

Accession:P05783-1

Background:Cytokeratin 18 (CK18) has a molecular weight of 45 KDa, which is a low molecular weight type A cytokeratin. It is a marker of simple epithelium, including glandular epithelium. The stratified squamous epithelium is generally negative. CK18 is mainly used in the diagnosis of adenocarcinoma.

Concentration:

Activity:Not validated for activity

Sequence:Pro239-Asp397

Purity: > 85% as determined by reducing SDS-PAGE.

Formulation:Lyophilized from sterile PBS, pH 7.4.
Normally 5%-8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Endotoxin:< 10 EU/mg of the protein as determined by the LAL method.

Calculated MW:18.1 kDa

ObservedMW:20.3 kDa