重组人CD84/SLAMF5(His Avi标签)|Human CD84/SLAMF5（93588ES）

CD84, also known as Ly-9B and SLAMF5, is a type I transmembrane protein in the SLAM subgroup of the CD2 family. SLAM family proteins regulate multiple aspects of immune system function. Mature human CD84 consists of a 204 amino acid (aa) extracellular domain (ECD) with two Ig-like domains, a 21 aa transmembrane segment, and a 99 aa cytoplasmic domain with two immunoreceptor tyrosine-based switch motifs (ITSMs). Alternate splicing generates a soluble ECD, an isoform that lacks the first Ig-like domain, and additional isoforms with deletions in the cytoplasmic domain. CD84 exhibits homophilic binding which is mediated by the N-terminal Ig-like domain. Ligation induces tyrosine phosphorylation in the cytoplasmic ITSMs which then recruit the signaling adaptor molecules SAP (SLAM‑associated protein) and EAT-2 (EWS/Fli1-activated transcript 2). CD84 is expressed as a 60-90 kDa molecule with extensive and cell type-specific glycosylation. It is widely expressed among hematopoietic cells including hematopoietic stem cells, myeloid cells (e.g. macrophages, monocytes, dendritic cells, granulocytes, and mast cells), platelets and megakaryocytes, and lymphocytes. Within the T cell lineage, CD84 is expressed on thymocytes, CD4-CD8- cells, single positive CD4 or CD8 cells, NKT cells, and on mouse but not human NK cells.

高纯度、高活性、低内毒素、高批间一致性

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-25 ~ -15℃保存，收到货之后有效期1年。 复溶后， 无菌条件下，-85 ~ -65℃保存，3个月有效期。