验证数据展示
产品信息
12555-1-PBS targets Prion protein PrP in WB, IHC, FC (Intra), IP, Indirect ELISA applications and shows reactivity with human, mouse, rat samples.
经测试应用 | WB, IHC, FC (Intra), IP, Indirect ELISA Application Description |
经测试反应性 | human, mouse, rat |
免疫原 | Prion protein PrP fusion protein Ag3257 种属同源性预测 |
宿主/亚型 | Rabbit / IgG |
抗体类别 | Polyclonal |
产品类型 | Antibody |
全称 | prion protein |
别名 | PRNP, PrP, Alternative prion protein, AltPrP, CD230 |
计算分子量 | 34 kDa |
观测分子量 | 30 kDa |
GenBank蛋白编号 | BC022532 |
基因名称 | PrP |
Gene ID (NCBI) | 5621 |
RRID | AB_2237745 |
偶联类型 | Unconjugated |
形式 | Liquid |
纯化方式 | Antigen affinity purification |
UNIPROT ID | F7VJQ1 |
储存缓冲液 | PBS only , pH 7.3 |
储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
Prion protein (PRNP) is a ubiquitous membrane glycoprotein whose abnormal self-replicating, misfolded form is widely believed to cause several central nervous system disorders, collectively known as Transmissible Spongiform Encephalopathies (TSE). Prion diseases are TSEs, attributed to conformational conversion of the cellular prion protein (PrPC) into an abnormal conformer that accumulates in the brain. The two isoforms, PrPC and PrPS, have the same primary amino acid sequence and only differ in conformation. While PrPC is composed of 42% α-helix and only 3% β-sheet, PrPSc is composed of 30% α-helix and 43% β-sheet. PrPC converts to its pathogenic isoform when the region corresponding to the residues 108-144 fold into β-sheets. PrPC is very soluble in detergents and easily digested by proteases while the PrPSc is insoluble in detergents and resistant to protease digestion. Prion diseases exist in infectious, sporadic, and genetic forms.