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Product Name Anti-cofilin/RBITC Chinese Name 罗丹明(RBITC)标记的丝切蛋白抗体 Alias 18 kDa phosphoprotein; CFL 1; CFL; CFL1; Cofilin 1; Cofilin 1 non muscle; Cofilin non muscle isoform; p18; COF1_HUMAN. Research Area Tumour immunology Growth factors and hormones transcriptional regulatory factor Immunogen Species Rabbit Clonality Polyclonal React Species Human, Rat, (predicted: Mouse, Chicken, Dog, Pig, Cow, Rabbit, ) Applications IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Molecular weight 18kDa Form Lyophilized or Liquid Concentration 1mg/ml immunogen Synthetic peptide from the human cofilin conjugated to KLH Lsotype IgG Purification affinity purified by Protein A Storage Buffer 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage 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. Product Detail background:
The protein encoded by this gene can polymerize and depolymerize F-actin and G-actin in a pH-dependent manner. Increased phosphorylation of this protein by LIM kinase aids in Rho-induced reorganization of the actin cytoskeleton. Cofilin is a widely distributed intracellular actin-modulating protein that binds and depolymerizes filamentous F-actin and inhibits the polymerization of monomeric G-actin in a pH-dependent manner. It is involved in the translocation of actin-cofilin complex from cytoplasm to nucleus.[supplied by OMIM, Apr 2004].
Function:
Controls reversibly actin polymerization and depolymerization in a pH-sensitive manner. It has the ability to bind G- and F-actin in a 1:1 ratio of cofilin to actin. It is the major component of intranuclear and cytoplasmic actin rods.
Subunit:
Can bind G- and F-actin in a 1:1 ratio of cofilin to actin. It is a major component of intranuclear and cytoplasmic actin rods.
Subcellular Location:
Nucleus matrix. Cytoplasm, cytoskeleton. Almost completely in nucleus in cells exposed to heat shock or 10% dimethyl sulfoxide.
Tissue Specificity:
Widely distributed in various tissues.
Post-translational modifications:
Inactivated by phosphorylation on Ser-3. Phosphorylated on Ser-3 in resting cells. Dephosphorylated by PDXP/chronophin; this restores its activity in promoting actin filament depolymerization. The phosphorylation of Ser-24 may prevent recognition of the nuclear localization signal.
Similarity:
Belongs to the actin-binding proteins ADF family.
Contains 1 ADF-H domain.
Database links:Entrez Gene: 1072 Human
Entrez Gene: 12631 Mouse
Omim: 601442 Human
SwissProt: P23528 Human
SwissProt: P18760 Mouse
Unigene: 170622 Human
Unigene: 329655 Mouse
Unigene: 11675 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
丝切蛋白(cofilin)是Cytoskeleton塑形的重要调节因素,其主要功能是分解肌动蛋白微丝和增加肌动蛋白单体从肌动蛋白微丝的末端解离的速度,从而促进肌动蛋白微丝的循环,是目前为止已发现的肌动蛋白Binding protein家族中唯一能够改变肌动蛋白微丝扭曲结构的蛋白.
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