产品名称：Cytokeratin 1 (human), mAb (34betaB4) (Ready-to-Use)
Long Term Storage: +4°C
Immunogen: Keratin solubilized from human stratum corneum.
Application: Immunohiestochemistry (paraffin sections): For optimal results, fixation in alcohol-based fixatives, such as methacarn, is recommended. Pretreatment with proteolytic enzymes such as trypsin may be required when formalin-fixed sections are to be stained. Choose a good quality enzyme-linked anti-mouse IgG1 antibody for detection.
Optimal conditions must be determined individually.
Specificity: Recognizes human high molecular weight cytokeratin 1.
Purity Detail: Affinity purified.
Formulation: Liquid. Ready-to-use solution in PBS containing 0.1% sodium azide and 1% BSA.
Background / Technical Information: 34βB4 is specific for "high molecular weight" cytokeratin 1, 68 kDa, of "complex" epithelium. The antibody reacts with all squamous epithelium and squamous carcinomas. It does not react with adenocarcinomas of either simple epithelium (hepatoma) or ductal origin (breast, pancreas).