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Invitrogen
CD48 Monoclonal Antibody (OX-45), FITC
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产品信息
MA5-17526
产品规格
种属反应
Rat
宿主/亚型
Mouse
/ IgG1
分类
Monoclonal
类型
Antibody
克隆号
OX-45
抗原
rat T cell blasts (stimulated purified T helper cells with allogeneic irradiated rat spleen cells)
偶联物
激发/发射光谱
498/517 nm
查看光谱
形式
Liquid
浓度
0.1 mg/mL
纯化类型
Protein G
保存液
PBS with 4-5mg/mL BSA
内含物
0.02% sodium azide
保存条件
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. Store in the dark.
运输条件
Ambient (domestic); Wet ice (international)
RRID
靶标信息
CD48, also known as Blast-1, is a 45 kDa glycoprotein that is part of the SLAM and Ig superfamilies. It is a GPI-anchored protein broadly expressed on most hematopoietic cells, including lymphocytes and monocytes, but is weakly expressed on granulocytes and absent on platelets, fibroblasts, epithelium, and endothelium. CD48 plays a critical role in adhesion and T cell activation, serving as a high-affinity ligand for 2B4 and a low-affinity ligand for CD2. The interaction between 2B4 and CD48 among NK and NK-T cells regulates cell proliferation. CD48 is involved in eosinophil activation and its expression increases in several infectious diseases. It is also a marker for detecting defects in the GPI anchoring structure in patients with paroxysmal nocturnal hemoglobulinuria (PNH). Recent studies have highlighted the differential expression of SLAM family members, including CD48, CD150, and CD244, among bone marrow hematopoietic progenitors. This provides a useful tool for predicting the primitiveness of hematopoietic progenitors: hematopoietic stem cells (HSCs) are CD150(+)CD244(-)CD48(-), non-self-renewing multipotent progenitors (MPPs) are CD244(+)CD150(-)CD48(-), and the most restricted progenitors are CD48(+)CD244(+)CD150(-). Additionally, the 2B4-CD48 interaction may be involved in the pathology of allergic airway diseases, offering a potential pharmacological target for treating conditions like allergic rhinitis and asthma.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: B-cell activation marker; BCM1 surface antigen; BLAST-1; CD48; CD48 antigen; CD48 antigen (B cell membrane protein); CD48d; MRC OX-45 surface antigen; sCD 48; sCD48; Signaling lymphocytic activation molecule 2; Signaling lymphocytic activation molecule 2 (SLAMF2); SLAM family member 2; SLAMF2; soluble CD 48; soluble CD48
基因别名: Bcm-1; Cd48; SLAMF2
UniProt ID: (Rat) P10252
Entrez Gene ID: (Rat) 245962
