Melanoma gp100 抗体
Our Local Distributor
北京 101111
Quick Overview for Melanoma gp100 抗体 (ABIN7882024)
抗原
See all Melanoma gp100 (PMEL) 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
-
-
原理
- gp100 Antibody / PMEL17
-
纯化方法
- Protein G affinity chromatography
-
免疫原
- Extract of pigmented melanoma metastases from lymph nodes was used as the immunogen for this gp100 antibody.
-
亚型
- IgG1, kappa
-
-
-
-
应用备注
-
The optimal dilution of the gp100 antibody for each application should be determined by the researcher.
1. Staining of formalin-fixed tissues requires boiling tissue sections in pH 9 10 mM Tris with 1 mM EDTA for 10-20 min followed by cooling at RT for 20 minutes.
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min. -
限制
- 仅限研究用
-
-
-
状态
- Liquid
-
缓冲液
- Prediluted in 1X PBS, 0.1 mg/mL BSA (US sourced), 0.05 % sodium azide, *For IHC use only*
-
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.
-
储存条件
- 4 °C,-20 °C
-
储存方法
- Store the gp100 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
-
-
- Melanoma gp100 (PMEL) (Premelanosome Protein (PMEL))
-
别名
- gp100
-
背景
-
By immunohistochemistry, it specifically recognizes a protein in melanocytes and melanomas. This mAb reacts with junctional and blue nevus cells and variably with fetal and neonatal melanocytes. Intradermal nevi, normal adult melanocytes, and non-melanocytic cells are negative. It does not stain tumor cells of epithelial, lymphoid, glial, or mesenchymal origin. Metastatic amelanotic melanoma can often be confused with a variety of poorly differentiated carcinomas, large cell lymphomas, and sarcomas using H & E stains alone. It is also difficult to differentiate melanoma from spindle cell carcinomas and various types of mesenchymal neoplasms. It stains fetal and neonatal melanocytes, junctional and blue nevus cells, and malignant melanoma.
The gp100 Molecule is a 100 kDa glycosylated protein that is cleaved into a small (26 kDa) carboxy-terminal fragment and a larger amino- terminal section (60-64 kDa), which is subsequently cleaved to generate 26 kDa and 34-38 kDa fragments.
-
UniProt
- P40967
抗原
-