验证数据展示
产品信息
66229-1-PBS targets Haptoglobin in WB, IHC, Indirect ELISA applications and shows reactivity with human, pig samples.
经测试应用 | WB, IHC, Indirect ELISA Application Description |
经测试反应性 | human, pig |
免疫原 | Haptoglobin fusion protein Ag9927 种属同源性预测 |
宿主/亚型 | Mouse / IgG2b |
抗体类别 | Monoclonal |
产品类型 | Antibody |
全称 | haptoglobin |
别名 | BP, HAPT, haptoglobin, HP, HP2 ALPHA 2, HPA1S, Zonulin |
计算分子量 | 281aa,31 kDa; 228aa,25 kDa |
观测分子量 | 42 kDa |
GenBank蛋白编号 | BC058031 |
基因名称 | HP |
Gene ID (NCBI) | 3240 |
RRID | AB_2881620 |
偶联类型 | Unconjugated |
形式 | Liquid |
纯化方式 | Protein A purification |
UNIPROT ID | P00738 |
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
HP(Haptoglobin) is also named as zonulin and belongs to the peptidase S1 family. HP, a plasma glycoprotein that binds free hemoglobin, has a tetrameric structure of 2 alpha(16 kDa and 9 kDa) and 2 beta(40 kDa) polypeptides that are covalently associated by disulfide bonds. In most species, apart from ruminants, Hp has a molecular mass of 100 kDa, consisting of two subunits of 40 kDa and two subunits of 9 kDa, although in a few species, such as man, genetic variant of Hp forms polymers of higher mass(PMID:2361363). Recent studies of haptoglobin show that certain oligosaccharide structures predominate in different diseases. For example, a highly-fucosylated structure is found in breast cancer and ovarian cancer, highly-sialylated structures in Crohn’s disease and highly branched structures in alcoholic liver disease and fucosylated haptoglobin is a good serum marker for pancreatic cancer.(PMID:16385567).