DNA-directed RNA polymerase I subunit RPA1 (RNA polymerase I subunit A1)|A190|DNA-directed RNA polymerase I largest subunit|DNA-directed RNA polymerase I subunit A|RNA polymerase I 194 kDa subunit (RPA194)|POLR1A antibody
货号:
FNab06615
反应性:
Human
宿主:
Rabbit
验证实验:
ELISA, WB
克隆性:
polyclonal
亚型:
IgG
规格
价格
100μg
RMB ¥2100
50μg
RMB ¥1260
货期:
三个工作日+顺丰快递时长
产品介绍
实验结果
实验条件
常见问题
产品名称
POLR1A antibody
货号
FNab06615
规格
100μg
状态
liquid
纯化方法
Immunogen affinity purified
纯度
≥95% as determined by SDS-PAGE
克隆性
polyclonal
亚型
IgG
存储
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
免疫原信息
免疫原
polymerase(RNA) I polypeptide A, 194kDa
别称
DNA-directed RNA polymerase I subunit RPA1 (RNA polymerase I subunit A1)|A190|DNA-directed RNA polymerase I largest subunit|DNA-directed RNA polymerase I subunit A|RNA polymerase I 194 kDa subunit (RPA194)|POLR1A antibody
HeLa cells were subjected to SDS PAGE followed by western blot with FNab06615(POLR1A antibody) at dilution of 1:1000
背景介绍
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Forms the polymerase active center together with the second largest subunit. A single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol I. A bridging helix emanates from RPA1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol I by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition(By similarity).