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Presenilin 1 Antibody (MA1-752) in ICC/IF
Immunofluorescent analysis of Presenilin 1 using Presenilin 1 Monoclonal antibody (APS 18) (Product # MA1-752) shows staining in A2058 melanoma cells. Presenilin 1 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizin... View More
产品信息
MA1-752
应用
建议稀释比
已发表文章
产品规格
种属反应
Human,
Mouse,
Non-human primate,
Rat
已发表种属
Human,
Mouse
宿主/亚型
Mouse
/ IgG1
分类
Monoclonal
类型
Antibody
克隆号
APS 18
抗原
Synthetic peptide corresponding to residues C S(313) K Y N A E S T E R E S Q D T V A E N D D G(334) of humen PS1.
偶联物
形式
Liquid
浓度
1 mg/mL
纯化类型
Protein G
保存液
PBS with 1mg/mL BSA
内含物
0.05% sodium azide
保存条件
-20° C, Avoid Freeze/Thaw Cycles
运输条件
Ambient (domestic); Wet ice (international)
RRID
AB_2170605
产品详细信息
MA1-752 detects presenilin 1 protein (PS1) from mouse, rat, human, and nonhuman primate samples. No cross-reactivity is seen with presenilin 2.
MA1-752 has successfully been used in immuno-fluorescence, immunocytochemistry, Western blot, immunoprecipitation, and ELISA procedures. By Western blot, this antibody detects an ~18 kDa protein representing PS1 CT (C-terminus fragment) and the ~46 kDa full-length PS1 from transfected SH-SY5Y cells. In 4% paraformaldehyde fixed N2a cells, MA1-752 showed endogenous PS1 staining in the Golgi and cellular vesicles.
The MA1-752 immunogen is a synthetic peptide corresponding to residues C S(313) K Y N A E S T E R E S Q D T V A E N D D G(334) of humen PS1.
靶标信息
Presenilin1 was initially identified a marker of susceptibility to early-onset Alzheimer's disease. In addition to PEN2, nicastrin and APH-1, Presenilin1 forms the -gamma-secretase protein complex, a membrane-bound aspartyl protease that can cleave certain proteins at peptide bonds buried within the hydrophobic environment of the lipid bilayer. This cleavage is responsible for a key step in signaling from several cell-surface receptors and is thought to be required for the generation of the neurotoxic amyloid peptides that are central to the pathogenesis of Alzheimer's disease. Like the tumor necrosis factor-alpha-converting enzyme (TACE) and the beta-site cleavage enzyme (BACE) protease families, -gamma-secretase will cleave the amyloid precursor protein (APP), but within the intramembrane region of APP, resulting in either the non-toxic p3 (from the alpha and -gamma cleavage site) or the toxic Abeta amyloid peptide (from the beta and -gamma cleavage site). It is thought that accumulation of the Abeta peptide is the precursor to Alzheimer's disease. Multiple isoforms of presenilin1 are known to exist.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
生物信息学
蛋白别名: Alzheimer Disease 3; Minilin; Presenilin-1; Presenilin-1 CTF subunit; Presenilin-1 CTF12; Presenilin-1 NTF subunit; presenilin1; Protein S182; PS-1; PS1-CTF12; S182 protein; Senilin 1
基因别名: AD3; Ad3h; FAD; PS-1; PS1; PSEN1; PSNL1; S182
UniProt ID: (Human) P49768, (Rat) P97887
Entrez Gene ID: (Human) 5663, (Rat) 29192, (Mouse) 19164
autophagosome assembly
negative regulation of transcription from RNA polymerase II promoter
activation of MAPKK activity
blood vessel development
cell fate specification
somitogenesis
neuron migration
positive regulation of receptor recycling
heart looping
hematopoietic progenitor cell differentiation
T cell activation involved in immune response
neural retina development
protein glycosylation
membrane protein ectodomain proteolysis
mitochondrial transport
cellular response to DNA damage stimulus
response to oxidative stress
negative regulation of epidermal growth factor-activated receptor activity
Notch signaling pathway
Notch receptor processing
memory
post-embryonic development
protein transport
L-glutamate transport
choline transport
synaptic vesicle targeting
single organismal cell-cell adhesion
protein processing
cerebral cortex cell migration
Cajal-Retzius cell differentiation
dorsal/ventral neural tube patterning
embryonic limb morphogenesis
positive regulation of proteasomal ubiquitin-dependent protein catabolic process
endoplasmic reticulum calcium ion homeostasis
beta-amyloid formation
intracellular signal transduction
regulation of phosphorylation
amyloid precursor protein catabolic process
myeloid dendritic cell differentiation
positive regulation of apoptotic process
negative regulation of apoptotic process
positive regulation of catalytic activity
regulation of protein binding
positive regulation of MAP kinase activity
negative regulation of neuron apoptotic process
skin morphogenesis
positive regulation of transcription, DNA-templated
regulation of synaptic plasticity
thymus development
neuron development
skeletal system morphogenesis
brain morphogenesis
epithelial cell proliferation
negative regulation of axonogenesis
positive regulation of coagulation
T cell receptor signaling pathway
neuron apoptotic process
negative regulation of ubiquitin-protein transferase activity
smooth endoplasmic reticulum calcium ion homeostasis
regulation of synaptic transmission, glutamatergic
canonical Wnt signaling pathway
regulation of resting membrane potential
positive regulation of dendritic spine development
calcium ion transmembrane transport
negative regulation of protein ubiquitination involved in ubiquitin-dependent protein catabolic process
negative regulation of apoptotic signaling pathway
negative regulation of protein phosphorylation
positive regulation of protein phosphorylation
myeloid leukocyte differentiation
negative regulation of protein kinase activity
proteolysis
calcium ion transport
cellular calcium ion homeostasis
autophagy
regulation of epidermal growth factor-activated receptor activity
brain development
heart development
learning or memory
cerebral cortex development
neurogenesis
neuron differentiation
forebrain development
segmentation
locomotion
eye photoreceptor cell development
cellular protein metabolic process
positive regulation of protein kinase activity
beta-amyloid metabolic process
protein maturation
apoptotic process
cell adhesion
embryo development
anagen
