At least three isoforms of PTRF are known to exist, this antibody detects all three isoforms. It is predicted to not cross-react with other members of the cavin family.
纯化方法
PTRF Antibody is affinity chromatography purified via peptide column.
免疫原
Rabbit polyclonal PTRF antibody was raised against a 19 amino acid peptide near the carboxy terminus of human PTRF. The immunogen is located within amino acids 270 - 320 of PTRF.
PTRF
适用: 人
ELISA, IF
宿主: 兔
Polyclonal
unconjugated
应用备注
PTRF antibody can be used for detection of PTRF by Western blot at 0.5 - 1 μ,g/mL.
Antibody validated: Western Blot in human samples, Immunohistochemistry in human samples and Immunofluorescence in human samples. All other applications and species not yet tested.
限制
仅限研究用
状态
Liquid
浓度
1 mg/mL
缓冲液
PTRF Antibody is supplied in PBS containing 0.02 % sodium azide.
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
-20 °C,4 °C
储存方法
PTRF antibody can be stored at 4°C for three months and -20°C, stable for up to one year.
抗原
PTRF
(Polymerase I and Transcript Release Factor (PTRF))
PTRF Antibody: The polymerase I and transcript release factor (PTRF) enables the dissociation of paused ternary polymerase I transcription complexes from the 3' end of pre-rRNA transcripts, regulating rRNA transcription by promoting the dissociation of transcription complexes and the re-initiation of polymerase I on nascent rRNA transcripts. PTRF also localizes to caveolae at the plasma membrane and is thought to play a critical role in the formation of caveolae and the stabilization of caveolins, translocating from caveolae to the cytoplasm after insulin stimulation. PTRF is also thought to modify lipid metabolism and insulin-regulated gene expression. Mutations in this gene result in a disorder characterized by generalized lipodystrophy and muscular dystrophy.