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NeoBiotechnologies
CD43 Recombinant Mouse Monoclonal Antibody (rSPN, 839)
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产品信息
6693-MSM10-P1ABX
应用
建议稀释比
已发表文章
产品规格
种属反应
Human
宿主/亚型
Mouse
/ IgG1, kappa
Expression System
HEK293 cells
分类
Recombinant Monoclonal
类型
Antibody
克隆号
rSPN, 839
抗原
Recombinant full-length human CD43 protein
偶联物
形式
Liquid
浓度
1 mg/mL
纯化类型
Protein A/G
保存液
PBS, pH 7.4
内含物
no preservative
保存条件
-20°C or -80°C if preferred
运输条件
Ambient (domestic); Wet ice (international)
产品详细信息
Immunohistochemistry (PFA fixed): incubate antibody for 30 min RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95 degrees C followed by cooling at RT for 20 minutes.
靶标信息
CD43, also known as leukosialin or sialophorin, is a transmembrane mucin-like protein characterized by a high negative charge. It is expressed on the surface of most hematopoietic cells, excluding resting B lymphocytes. CD43 serves both adhesive and anti-adhesive functions, contributing to a repulsive barrier that can interfere with cellular adhesion while also promoting leukocyte aggregation in certain contexts. CD43 is involved in the activation of T cells, B cells, NK cells, and monocytes. Its expression decreases upon activation due to proteolytic processing. The counter-receptor for CD43 is CD169/SIGLEC-1, which is expressed on macrophages. CD43 interacts with actin-binding proteins ezrin and moesin, playing a regulatory role in remodeling T-cell morphology and regulating cell-cell interactions during lymphocyte traffic. It enhances LFA-1 adhesiveness while counteracting LFA-1 induction via other receptors. CD43 signaling induces the functionally active tumor suppressor p53 protein, but in cases of p53 and ARF deficiency, it can promote tumor proliferation and viability. CD43 is an important modulator of leukocyte functions, with dysfunctions associated with diseases such as Wiscott-Aldrich Syndrome and Adenoid Basal Cell Carcinoma.
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: CD43; Galactoglycoprotein; GALGP; GPL115; Leukocyte sialoglycoprotein; Leukosialin; Sialophorin; sialophorin (gpL115, leukosialin, CD43); sialophorin gpL115
基因别名: CD43; GALGP; GPL115; LSN; SPN
UniProt ID: (Human) P16150
Entrez Gene ID: (Human) 6693
response to protozoan
negative regulation of type IV hypersensitivity
positive regulation of protein phosphorylation
chemotaxis
immune response
cellular defense response
negative regulation of cell adhesion
establishment or maintenance of cell polarity
signal transduction
cell surface receptor signaling pathway
T cell costimulation
positive regulation of T cell proliferation
negative regulation of T cell proliferation
positive regulation of tumor necrosis factor biosynthetic process
defense response to bacterium
negative thymic T cell selection
regulation of defense response to virus
leukocyte migration
apoptotic signaling pathway
