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CD55 Antibody (MA5-38355) in IHC (P)
Immunohistochemistry (Paraffin) analysis of CD55 in paraffin-embedded human placenta tissue using CD55 Monoclonal Antibody (Product # MA5-38355) diluted at 1:100. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is d... View More
产品信息
MA5-38355
产品规格
种属反应
Human
宿主/亚型
Rabbit
/ IgG
Expression System
HEK293 cells
分类
Recombinant Monoclonal
类型
Antibody
克隆号
1A5
抗原
A synthesized peptide derived from human CD55
偶联物
形式
Liquid
浓度
0.21 mg/mL
纯化类型
Affinity chromatography
保存液
PBS, pH 7.4, with 50% glycerol, 150mM NaCl
内含物
0.02% sodium azide
保存条件
-20°C or -80°C if preferred
运输条件
Wet ice
RRID
AB_2898269
产品详细信息
This antibody has been tested in direct-ELISA
靶标信息
CD55 (decay-accelerating factor, DAF) is a GPI-anchored membrane glycoprotein that protects autologous cells from classical and alternative pathway of complement cascade. Bidirectional interactions between CD55 and CD97 are involved in T cell regulation and CD55 can regulate complement when bound to CD97. In tumors, CD55 promotes neoangiogenesis, tumorigenesis, invasiveness and evasion of apoptosis. CD55 is a 70 kDa glycoprotein (in erythrocytes) anchored in the membrane by glycosylphosphatidylinositol tail. In other cells, the apparent molecular weight is somewhat larger for CD55 and has a substantial content of O-glycans. CD55 binds to activated C4b or C3b complement fragments on the cell surface, preventing the assembly and accelerating the decay of both classical and alternative pathways. CD55 carries the Cromer related blood group antigens. Two alternatively spliced transcripts encoding CD55 have been identified, and the predominant transcript encodes a membrane-bound protein expressed on cells exposed to plasma component proteins but an alternatively spliced transcript produces a soluble protein present at much lower levels. CD55 has been studied to have a role in prostate cancer growth and survival.
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: CD55; CD55 antigen; CD55 molecule, decay accelerating factor for complement (Cromer blood group); Complement decay-accelerating factor; RP11-357P18.1
基因别名: CD55; CR; CROM; DAF; TC
UniProt ID: (Human) P08174
Entrez Gene ID: (Human) 1604
ER to Golgi vesicle-mediated transport
complement activation, classical pathway
positive regulation of cytosolic calcium ion concentration
regulation of complement activation
regulation of lipopolysaccharide-mediated signaling pathway
CD4-positive, alpha-beta T cell cytokine production
innate immune response
respiratory burst
negative regulation of complement activation
viral entry into host cell
positive regulation of CD4-positive, alpha-beta T cell activation
positive regulation of CD4-positive, alpha-beta T cell proliferation
