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Invitrogen
PDGF-AA Polyclonal Antibody
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PDGF-AA Antibody (PA5-143880) in ICC/IF
Immunocytochemistry analysis of PDGF-AA in SiHa cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. Samples were then incubated in PDGF-AA Polyclonal antibody (Product # PA5-143880) using a dilution of 5 μg/mL. DyLight®488 Conjugated Goat Anti-Rabbit IgG was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropria... View More
产品信息
PA5-143880
应用
建议稀释比
已发表文章
产品规格
种属反应
Human,
Mouse,
Rat
宿主/亚型
Rabbit
/ IgG
分类
Polyclonal
类型
Antibody
抗原
E.coli-derived human PDGF AA/PDGFA recombinant protein (Position: S87-T211).
偶联物
形式
Lyophilized
浓度
500 µg/mL
纯化类型
Antigen affinity chromatography
保存液
PBS with 4mg trehalose
内含物
no preservative
保存条件
-20°C
运输条件
Ambient (domestic); Wet ice (international)
RRID
产品详细信息
Adding 0.2 mL of distilled water will yield a concentration of 500 µg/mL.
Positive Control - WB: human Hacat whole cell, rat PC-12 whole cell, mouse lung tissue. ICC/IF: SiHa cell.|Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
靶标信息
Platelet-derived growth factor (PDGF) was discovered as a major mitogenic factor present in serum but absent from plasma. It was found to be secreted from the alpha -granules of platelets activated during the coagulation of blood to form serum. Subsequent studies have demonstrated that PDGF is not one molecule but three, each a dimeric combination of two distinct but structurally related peptide chains designated A and B. The dimeric isoforms PDGF-AA, AB and BB are differentially expressed in various cell types and their effects are mediated through two distinct receptors, termed alpha and beta. Differences exist in isoform binding to each receptor. In general, PDGF isoforms are potent mitogens for connective tissue cells, including dermal fibroblasts, glial cells, arterial smooth muscle cells and some epithelial and endothelial cells. In addition to its activity as a mitogen, PDGF is chemotactic for fibroblasts, smooth muscle cells, neutrophils and mononuclear cells. Other reported activities for PDGF include stimulation of granule release by neutrophils and monocytes, facilitation of steroid synthesis by Leydig cells, stimulation of neutrophil phagocytosis, inhibition of natural killer (NK) cell activity, stimulation of collagen synthesis, modulation of thrombospondin expression and secretion, stimulation of collagenase activity and secretion, induction of contraction of rat aorta strips in vitro, and transient induction of T cell IL-2 secretion accompanied by a down-regulation of IL-4 and IFN-gamma production, temporary effects that may allow clonal expansion of antigen-activated B and T helper lymphocytes prior to differentiation. PDGF also appears to be ubiquitous in neurons throughout the CNS, where it is suggested to play an important role in neuron survival and regeneration, and in mediation of glial cell proliferation and differentiation.
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: H-PDGF-AA; PDGF A-chain; PDGF subunit A; PDGF-1; platelet derived growth factor, alpha; Platelet-derived growth factor A chain; platelet-derived growth factor A-chain; platelet-derived growth factor alpha chain; Platelet-derived growth factor alpha polypeptide; Platelet-derived growth factor subunit A
基因别名: PDGF-A; PDGF1; PDGFA; PDGFACP; Rpa1
UniProt ID: (Human) P04085, (Rat) P28576, (Mouse) P20033
Entrez Gene ID: (Human) 5154, (Rat) 25266, (Mouse) 18590
Ras guanyl-nucleotide exchange factor activity
platelet-derived growth factor receptor binding
protein binding
collagen binding
growth factor activity
protein homodimerization activity
phosphatidylinositol-4,5-bisphosphate 3-kinase activity
protein heterodimerization activity
platelet-derived growth factor binding
growth factor
MAPK cascade
angiogenesis
response to hypoxia
cell activation
hair follicle development
positive regulation of mesenchymal cell proliferation
platelet degranulation
transforming growth factor beta receptor signaling pathway
cell-cell signaling
positive regulation of cell proliferation
response to wounding
organ morphogenesis
response to inorganic substance
negative regulation of phosphatidylinositol biosynthetic process
negative regulation of platelet activation
regulation of phosphatidylinositol 3-kinase signaling
positive regulation of phosphatidylinositol 3-kinase signaling
regulation of smooth muscle cell migration
cell projection assembly
actin cytoskeleton organization
extracellular matrix organization
positive regulation of cell migration
positive regulation of protein autophosphorylation
response to estradiol
response to retinoic acid
regulation of actin cytoskeleton organization
positive regulation of metanephric mesenchymal cell migration by platelet-derived growth factor receptor-beta signaling pathway
wound healing
response to drug
positive regulation of MAP kinase activity
positive regulation of MAPK cascade
positive regulation of GTPase activity
skin development
positive regulation of DNA replication
phosphatidylinositol phosphorylation
platelet-derived growth factor receptor signaling pathway
phosphatidylinositol-mediated signaling
positive regulation of fibroblast proliferation
lung alveolus development
inner ear development
regulation of peptidyl-tyrosine phosphorylation
negative chemotaxis
positive regulation of cell division
positive regulation of protein kinase B signaling
regulation of branching involved in salivary gland morphogenesis by epithelial-mesenchymal signaling
positive regulation of ERK1 and ERK2 cascade
regulation of glomerular mesangial cell proliferation
embryonic lung development
regulation of DNA biosynthetic process
blood coagulation
response to organic substance
digestive tract development
multicellular organism development
bone development
