Reacts with 111 kDa (form "a") and 103 kDa (form "b") polypeptides (Desmocollin 1 splice forms, both at pI 5.2) from Human epidermal desmosomes. Mab localizes Dsc1 present in - suprabasal layers of interfollicular epidermis - specific cell layers (e.g. in hair follicle root sheath) - Hassall bodies (spheroidal formations of densely packed reticulum-derived cells in the thymus).
纯化方法
Affinity Chromatography on Protein A
免疫原
Synthetic peptide corresponding to sequence present within the intracellular part of Human Desmocollin 1
Imunoblotting. Immunohistochemistry on frozen sections: 1: 10, 1 h at RT or overnight at 2-8C,preincubation with 0.05 - 0.2 % Triton X-100, for 5-10 min, depending on tissue type, isrecommended, Without detergent pretreatment a cytoplasmic component mightcross-react (e. g. in fibroblasts). Immunohistochemistry on paraffin-embedded sections (after microwave treatment): 1: 10, 1h at RT or overnight at 2-8C, a slight crossreactivity with a lymphocyte subpopulation isabolished by mild trypsinization after the microwave step) Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
溶解方式
Restore in 1 mL dist. water.
缓冲液
PBS buffer, pH 7.4 containing 0.09 % Sodium Azide as preservative and 0.5 % BSA as stabilizer
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
注意事项
Avoid repeated freezing and thawing.
储存条件
4 °C/-20 °C
储存方法
Prior to reconstitution store at 2-8 °C. Following reconstitution store undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
Desmocollin 1 is a component of intercellular desmosome junctions. It is involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. It may contribute to epidermal cell positioning (stratification) by mediating differential adhesiveness between cells that express different isoforms. Desmocollin 1 is linked to the keratinization of epithelial tissues.Synonyms: CDHF1, Cadherin family member 1, DG2/DG3, DSC1, Desmosomal glycoprotein 2/3