英文名稱 ARP2
中文名稱 肌動蛋白相關蛋白2/3抗體
別    名 Actin like protein 2; Actin related protein 2; Actin-like protein 2; ACTIN-RELATED PROTEIN 2; ACTR2; ARP2 actin related protein 2 homolog (yeast); ARP2; ARP2_HUMAN; OTTHUMP00000159937; OTTHUMP00000202270.
肌動蛋白相關蛋白2/3抗體
說 明 書 0.1ml  0.2ml  
研究領域 腫瘤  細胞生物  信號轉導  細胞粘附分子  細胞分化  細胞骨架  
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應 Human, Mouse, Rat, Chicken, Pig, Cow, Xenopus laevis, Orangutan
產(chǎn)品應用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 45kDa
細胞定位 細胞漿 
性    狀 Lyophilized or Liquid
濃    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human ARP2/ARP3
亞    型 IgG
純化方法 affinity purified by Protein A
儲 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
保存條件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
產(chǎn)品介紹 background:
Actin polymerization is required for a variety of cell functions, including chemotaxis, cell migration, cell adhesion, and plaet activation. Cells trigger actin polymerization through either the de novo nucleation of filaments from monomeric actin, the severing of existing filaments to create uncapped barbed ends, or the uncapping of existing barbed ends. The nucleation of actin is a rate-limiting and unfavorable reaction in actin polymerization and therefore requires the involvement of the Arp2/3 complex, which helps create new filaments and promotes the end-to-side cross-linking of actin filaments into the branching meshwork. The Arp2/3 complex consists of the actin-related proteins Arp2 and Arp3, and various other accessory proteins. The Arp2/3 complex promotes actin nucleation by binding the pointed end of actin filaments, or by associating with the side of an existing filament, and nucleates growth in the barbed direction. In addition, the Arp2/3 complex also mediates actin cytoskeletal outgrowths that are regulated by the Rho family of small GTPases. In response to GTP-binding Cdc42, the Arp2/3 complex binds the Cdc42 substrates, namely the WASP proteins, and initiates the formation of lamellipodia and filopodia.

Function:
Functions as ATP-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the pointed end of the daughter actin filament.

Subunit:
Component of the Arp2/3 complex composed of ARP2, ARP3, ARPC1B/p41-ARC, ARPC2/p34-ARC, ARPC3/p21-ARC, ARPC4/p20-ARC and ARPC5/p16-ARC.

Subcellular Location:
Cytoplasm; cytoskeleton. Cell projection.

Similarity:
Belongs to the actin family. ARP2 subfamily.

Database links:

Entrez Gene: 10097 Human

Entrez Gene: 66713 Mouse

Entrez Gene: 289820 Rat

Entrez Gene: 396147 Chicken

Omim: 604221 Human

SwissProt: P53488 Chicken

SwissProt: P61160 Human

SwissProt: P61161 Mouse

SwissProt: Q5M7U6 Rat

Unigene: 643727 Human

Unigene: 259045 Mouse

Unigene: 102249 Rat

Important Note:
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