PlateletAmyloidPrecursorProteinPathway
The amyloid -beta peptide (Ab), a proteolytic fragment of amyloid precursor protein (APP), is the major componenet of senile plaques, the hallmark of alzhemier’s disease. Platelets contain both APP and Ab and probably contribute greater than 90% of circulating APP. The soluble APP is the major inhibitor of coagulation factors IXa and XIa, and platelet aggregation. Agonists such as ADP, thrombin, epinephrine and colla......閱讀全文
Platelet－Amyloid－Precursor－Protein－Pathway
The amyloid -beta peptide (Ab), a proteolytic fragment of amyloid precursor protein (APP), is the major componenet of senile plaques, the hallmark of
Western－Blot－with－Platelet－Protein
OUTLINEWestern blot is a wide used technique to identify a target protein/s for the certain antibody.PROTOCOLPrepare platelets.Lyse washed platelets (
Aspirin－Blocks－Signaling－Pathway－Involved－in－Platelet－Activation
Activation of the protease-activated GPCRs in platelets contributes to platelet activation in clotting. The protease-activated receptors PAR1 and PAR4
Signaling－Pathway－from－GProtein－Families
G-aS-coupled receptors stimulate adenylyl cyclase (AC), which synthesizes cAMP from ATP. In contrast Gai-coupled receptors inhibit AC and so reduce cA
Presenilin－action－in－Notch－and－Wnt－signaling
? Presenilin-1 (PS1) is associated with gamma secretase activity that cleaves amyloid precursor protein (APP) and is implicated in Alzheimer's dis
CAST基因突變與藥物因子介紹
該基因編碼的蛋白質是一種內源性鈣蛋白酶（鈣依賴半胱氨酸蛋白酶）抑制劑它由一個N-末端結構域L和四個重復的鈣蛋白酶抑制結構域（結構域1-4）組成，參與淀粉樣前體蛋白的蛋白水解。calpain/calpastatin系統參與許多膜融合事件，如神經囊泡胞吐、血小板和紅細胞聚集編碼的蛋白質也被認為會影響編碼
CAST基因編碼功能及結構描述
該基因編碼的蛋白質是一種內源性鈣蛋白酶（鈣依賴半胱氨酸蛋白酶）抑制劑它由一個N-末端結構域L和四個重復的鈣蛋白酶抑制結構域（結構域1-4）組成，參與淀粉樣前體蛋白的蛋白水解。calpain/calpastatin系統參與許多膜融合事件，如神經囊泡胞吐、血小板和紅細胞聚集編碼的蛋白質也被認為會影響編碼
小鼠血清淀粉樣蛋白(Serum－Amyloid－Protein)ELISA試劑盒
小鼠血清淀粉樣蛋白(Serum?Amyloid?Protein)ELISA試劑盒?(用于血清、血漿、細胞培養上清液和生物體液內)?原理本實驗采用雙抗體夾心?ABC-ELISA法。用抗小鼠?SAA?單抗包被于酶標板上，標準品和樣品中的?SAA與單抗結合，加入生物素化的抗小鼠SAA，形成免疫復合物連接在
Generation－of－amyloid－bpeptide－by－PS1
Alzheimer's disease is associated with dense aggregations of proteins in the brain called amyloid plaques that contain beta-amyloid fragments as a
NCSTN基因編碼功能及結構描述
該基因編碼一種I型跨膜糖蛋白，是多聚γ分泌酶復合物的組成部分。編碼的蛋白質可切割完整的膜蛋白，包括notch受體和β-淀粉樣前體蛋白，可能是γ-分泌酶復合物組裝所需的穩定輔助因子。β-淀粉樣蛋白前體蛋白的裂解產生β-淀粉樣肽，它是阿爾茨海默病患者大腦中神經斑塊和標志性病變的主要成分；然而，編碼蛋白在
NCSTN基因突變與藥物因子介紹
該基因編碼一種I型跨膜糖蛋白，是多聚γ分泌酶復合物的組成部分。編碼的蛋白質可切割完整的膜蛋白，包括notch受體和β-淀粉樣前體蛋白，可能是γ-分泌酶復合物組裝所需的穩定輔助因子。β-淀粉樣蛋白前體蛋白的裂解產生β-淀粉樣肽，它是阿爾茨海默病患者大腦中神經斑塊和標志性病變的主要成分；然而，編碼蛋白在
Platelet－Preparation
OUTLINEIn order to avoid platelet activation all manipulations must be performed as quickly and as acurate as possible.Work on ice if possible!?This p
ELISA－with－Platelet
OUTLINEThis modification of qualitative ELISA (Enzyme-Linked Immunosorbent Assay) is used for either screening detection of anti-platelet antibodies o
CD74基因突變與藥物因子介紹
該基因編碼的蛋白與Ⅱ類主要組織相容性復合體（mhc）相關，是調節免疫應答抗原提呈的重要伴侶。它還充當細胞因子-巨噬細胞移動抑制因子（mif）的細胞表面受體，mif與編碼蛋白結合后，啟動生存途徑和細胞增殖。該蛋白還與淀粉樣前體蛋白（app）相互作用，抑制淀粉樣β（abeta）的產生。已經鑒定出編碼不同
免疫相關信號通路CD74基因的臨床解釋
該基因編碼的蛋白與Ⅱ類主要組織相容性復合體（mhc）相關，是調節免疫應答抗原提呈的重要伴侶。它還充當細胞因子-巨噬細胞移動抑制因子（mif）的細胞表面受體，mif與編碼蛋白結合后，啟動生存途徑和細胞增殖。該蛋白還與淀粉樣前體蛋白（app）相互作用，抑制淀粉樣β（abeta）的產生。已經鑒定出編碼不同
CD74基因編碼功能及結構描述
該基因編碼的蛋白與Ⅱ類主要組織相容性復合體（mhc）相關，是調節免疫應答抗原提呈的重要伴侶。它還充當細胞因子-巨噬細胞移動抑制因子（mif）的細胞表面受體，mif與編碼蛋白結合后，啟動生存途徑和細胞增殖。該蛋白還與淀粉樣前體蛋白（app）相互作用，抑制淀粉樣β（abeta）的產生。已經鑒定出編碼不同
與免疫相關信號通路相關因子介紹CD77
該基因編碼的蛋白與Ⅱ類主要組織相容性復合體（mhc）相關，是調節免疫應答抗原提呈的重要伴侶。它還充當細胞因子-巨噬細胞移動抑制因子（mif）的細胞表面受體，mif與編碼蛋白結合后，啟動生存途徑和細胞增殖。該蛋白還與淀粉樣前體蛋白（app）相互作用，抑制淀粉樣β（abeta）的產生。已經鑒定出編碼不同
Biosynthesis－of－Tryptophan－in－Bacteria－and－Plants
The aromatic amino acid tryptophan is an essential nutrient, meaning that humans and animals do not themselves have the biosynthetic machinery to synt
CMFDA－Labeling－of－Platelet
OUTLINECMFDA (5-chloromethylfluorescein diacetate) is a lipophilic tracer that has an enormous advantage over ordinary tracers (e.g. FITC) because it
LRP1基因突變與藥物因子介紹
該基因編碼蛋白質低密度脂蛋白受體家族的一個成員。編碼的前蛋白由furin蛋白水解產生515kda和85kda亞單位，形成成熟受體（pmid:8546712）。該受體參與多種細胞過程，包括細胞內信號傳導、脂質穩態和清除凋亡細胞。此外，編碼蛋白對于α2-巨球蛋白介導的分泌型淀粉樣前體蛋白和β-淀粉樣蛋白
LRP1基因編碼功能及結構描述
該基因編碼蛋白質低密度脂蛋白受體家族的一個成員。編碼的前蛋白由furin蛋白水解產生515kda和85kda亞單位，形成成熟受體（pmid:8546712）。該受體參與多種細胞過程，包括細胞內信號傳導、脂質穩態和清除凋亡細胞。此外，編碼蛋白對于α2-巨球蛋白介導的分泌型淀粉樣前體蛋白和β-淀粉樣蛋白
Differentiating－Glial－Precursor－Cells－into－Astrocytes－and－Oligodendrocytes
實驗概要Glial ?precursor cells (GPCs), also known as glial restricted progenitors ?(GRP) or oligodendrocyte progenitor cells (OPCs), are cells that have ?
Classical－Complement－Pathway
The complement system is part of the defense against invading cells and is composed of about twenty different proteins found in the plasma. When activ
Intrinsic－Prothrombin－Activation－Pathway
Blood coagulation or clotting takes place in 3 essential phases. The first phase is the activation of a prothrombin activator complex. The second phas
Thrombin－signaling－and－proteaseactivated－receptors
Thrombin is an extracellular protease that is involved in the clotting of blood and inflammation through its action on platelets and endothelial cells
SHH基因編碼的功能和結構描述
這個基因編碼一種蛋白質，這種蛋白質有助于形成早期胚胎的模式它被認為是腹部神經管、前后肢軸和腹側體節的構圖中的關鍵誘導信號。與果蠅的sonic hedgehog蛋白具有序列和功能相似性的三種人類蛋白中，這種蛋白最為相似。蛋白質作為前體被自動催化裂解；n-末端部分可溶并包含信號活性，而c-末端部分參與前
SHH基因突變因子與藥物介紹
這個基因編碼一種蛋白質，這種蛋白質有助于形成早期胚胎的模式它被認為是腹部神經管、前后肢軸和腹側體節的構圖中的關鍵誘導信號。與果蠅的sonic hedgehog蛋白具有序列和功能相似性的三種人類蛋白中，這種蛋白最為相似。蛋白質作為前體被自動催化裂解；n-末端部分可溶并包含信號活性，而c-末端部分參與前
Sonic－Hedgehog－(Shh)－Pathway
Sonic Hedgehog (Shh) is one of a family of three secreted proteins, including Indian Hedgehog (Ihh) and Desert Hedgehog (Dhh), that play distinct and
Role－of－nicotinic－acetylcholine－receptors－in－the－regulation－of－apoptosis
Nicotinic acetylcholine receptors are essential for neuromuscular signaling and are also expressed in non-neuronal tissues, where their function is le
Prion－Pathway
Transmissible spongiform encephalopathy (TSE) is thought to result from the structural conversion of cellular prion protein, PrP(C), into a misfolded