This antibody recognises human SIGLEC5 / CD170. Clone 1A5 antibody is one of several SIGLEC5 antibodies which also recognises human SIGLEC14 (Angata, T. et al., 2006).
纯化方法
Affinity chromatography on Protein G
免疫原
SIGLEC5-Fc protein, consisting of the full-length extracellular region of human SIGLEC5, fused with the Fc region of human IgG1
Flow cytometry: Neat-1/10, use 10 μL of this working dilution to label 10e6 cells in 100 μL.
限制
仅限研究用
状态
Liquid
储存液
Sodium azide
注意事项
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C,-20 °C
储存方法
Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. This product is photosensitive and should be protected from light. Avoid repeated freezing and thawing. Shelf life: one year from despatch.
有效期
12 months
抗原
SIGLEC-5,SIGLEC-14
别名
siglec5,siglec14
背景
Siglec-5 shares an almost identical sequence with Siglec-14 within the first two Ig-like domains, indicating partial gene conversion between these two Siglecs, also evident in other primate species. Siglec-5, also known as CD170, is a sialic-acid-binding Ig-like lectin, and member of the Ig superfamily, expressed by dendritic cells (DCs), activated macrophages, neutrophils, and cells of the monocyte/myeloid lineage. Highly related to the myelomonocytic-derived adhesion molecule CD33 (Siglec-3), Siglec-5 mediates sialic-acid dependent binding to cells, and is as well acting as an inhibitory receptor in the down-regulation of cell activation. Structurally, Siglec-5 contains an immunoreceptor tyrosine-based inhibitor motif (ITIM), which plays a part in the modulation of cellular responses, and when phosphorylated, can bind to the SH2 domain of several SH2-containing phosphatases. Siglec-14 is a putative sialic-acid binding adhesion molecule and predominantly expressed in hematopoietic tissues, which have been shown to associate with the activating adapter protein DAP12.