نتایج جستجو برای: immunoradiometric kit
تعداد نتایج: 29921 فیلتر نتایج به سال:
The sensitive and specific immunoradiometric assay is described for human proinsulin and its intermediate peptides (65-66 split and 32-33 split proinsulin). We developed a monoclonal antibody-based two-site immunoradiometric assay with use of streptavidin-biotin labeling. The detection limits of the assays lie in the range of 0.5-2.0 pM. In the proinsulin assay proinsulin cross-reacted 66% with...
In studies aimed at developing monoclonal antibodies against lung adenocarcinomas, we produced a murine monoclonal antibody designated 130-22 by immunizing mice with lung cancer cells. Since in immunoperoxidase staining experiments this antibody was reactive not only with lung adenocarcinomas but also with ovarian carcinomas, we examined its relationship to the ovarian cancer marker CA125, an a...
Twenty-five previously untreated patients with metastatic renal cell carcinoma were treated with 5-day cycles of continuous infusion of interleukin 2 (IL2) and lymphokine-activated killer cell reinfusion. Five achieved a partial response. Three patients were found to have detectable tumor necrosis factor (TNF) in serum before initiation of therapy. On the fifth day of therapy, 24 patients had c...
Fewer than 15% of gastrointestinal stromal tumors (GIST) in pediatric patients harbor KIT or platelet-derived growth factor receptor A (PDGFRA) mutations in contrast to a mutation rate of 80% in adult GISTs. However, some therapeutic inhibitors of KIT have efficacy in pediatric GIST, suggesting that KIT may, nevertheless, play an important role in oncogenesis. In adult GIST, characteristic cyto...
mlpa برای نواحی ساب تلومریک ابتدا بوسیله کیت salas mlpa kit p036-e1انجام شد ودرمواردی که ناهنجاری تشخیص داده شد برای تایید کیت salas mlpa kit p070-a2 مورد استفاده قرار گرفت دربررسی انجام شده فقط یک بیمار ( 3/3 درصد) ناهنجاری ساب تلومریک داشت که واجد دوپلیکاسیون ناحیه ساب تلومریک بازوی کوتاه کروموزوم p x/yبود . طی آزمایشاتی که بر روی مادر و یکی از فرزنذان خانواده پروباند انجام شد نشان داده شد که...
AIMS (i) To assess the validity of an immunocytochemical technique for detecting pS2 protein in paraffin wax embedded tissue; (ii) to provide further data on the relation between pS2 protein and oestrogen receptor (ER) and progesterone receptor (PgR). METHODS Breast cancer excision biopsy specimens were obtained from 35 previously untreated patients. An immunoradiometric assay was compared wi...
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