50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
62 kDa
Observed MW
62 kDa
Clonality
Monoclonal
Clone No.
91H69
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
KRT5
Protein Name
Keratin-5
Background
Cytokeratin 5 (CK5) belongs to type-II intermediate-filament family and supports cytoskeleton of stratified epithelia. Predominantly expressed in basal-layer cells of stratified squamous epithelia, CK5 pairs with CK14 to assemble keratin intermediate filaments and maintain basal-cell mechanical stability. CK5 serves as an epidermal basal-stem-cell marker and participates in cutaneous wound repair; pathogenic mutations cause blistering skin diseases. CK5 is highly expressed in tumour subsets including triple-negative breast cancer and lung squamous-cell carcinoma for molecular subtyping.