HLA-DRB4多克隆抗體-HLA-DRB4 Polyclonal Antibody代理/參數/廠家-內參抗體-艾美捷科技有限公司

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背景資料: 該HLA-DRB4 Polyclonal Antibody. HLA-DRB4 belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DRA) and a beta (DRB) chain, both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DR molecule the beta chain contains all the polymorphisms specifying the peptide binding specificities. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. DRB1 is expressed at a level five times higher than its paralogues DRB3, DRB4 and DRB5. The presence of DRB4 is linked with allelic variants of DRB1, otherwise it is omitted. There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9.

其他: Reddot Biotech是由一支擁有35年醫療管理經驗團隊創辦的加拿大本土品牌，其已在ELISA產品線上深耕7個年頭，并且仍在不斷前進中。產品的質量保證也讓其越來越多被“收納進”文獻當中，產品線包括ELISA試劑盒、抗體、少量生化試劑，其中ELISA試劑盒超過6000+，物種類型較多：人；大鼠；小鼠；犬科類；牛科；魚；雞；豬；兔；山羊；綿羊；猿；馬；豚鼠等，像激素類指標促卵泡素（FSH）、促黃體激素（LH），新冠相關病毒受體ACE2、ACE以及腫瘤免疫相關的指標精氨酸酶（ARG）等已是熱門應用指標。