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Product Name CYFIP2 Chinese Name 细胞质脆性X智力低下蛋白Binding protein2抗体 Alias CYFP2; cytoplasmic FMR1 interacting protein 2; KIAA1168; p53 inducible protein; p53-inducible protein 121; PIR121; CYFP2_HUMAN. Research Area Cell biology Neurobiology Signal transduction Apoptosis transcriptional regulatory factor t-lymphocyte Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Chicken, Dog, Pig, Horse, Rabbit, Sheep, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 148kDa Cellular localization cytoplasmic The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human CYFIP2: 251-350/1273 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail CYFIP2 is involved in T cell adhesion and p53 dependent induction of apoptosis. It does not bind RNA but is up regulated significantly in CD4+ T lymphocytes from patients with multiple sclerosis. There are 2 isoforms produced by alternative splicing.
Function:
Involved in T-cell adhesion and p53/TP53-dependent induction of apoptosis. Does not bind RNA
Subunit:
Interacts with FMR1, FXR1 AND FXR2. Component of the WAVE1 complex composed of ABI2, CYFIP2, BRK1, NCKAP1 and WASF1/WAVE1. CYFIP2 binds to activated RAC1 which causes the complex to dissociate, releasing activated WASF1. The complex can also be activated by NCK1.
Subcellular Location:
Cytoplasm. Cytoplasm, perinuclear region. Cell junction , synapse, synaptosome. Note: Highly expressed in the perinuclear region. Enriched in synaptosomes. Treatment with leptomycin-B triggers translocation to the nucleus.
Tissue Specificity:
Expressed in T-cells. Increased expression is observed in CD4+ T-lymphocytes from patients with multiple sclerosis (at protein level).
Similarity:
Belongs to the CYFIP family.
SWISS:
Q96F07
Gene ID:
26999
Database links:
UniProtKB/Swiss-Prot: Q96F07.2
脆性X综合症,又称马丁-贝尔综合症,是一种遗传疾病。该综合症可以导致一系列的特征性症状,包括生理、智力、情绪、以及行为上的异常。症状的轻重各有不同。该疾病伴随着X染色体上一个简单的三核苷酸基因序列(CGG)的扩增。这种扩增导致了一种称为FMR-1的蛋白质无法在病人体内表达,而该蛋白质是神经的正常发育必不可少的。
根据CGG重复序列的长度,目前普遍认可将脆性X综合症分为四种类型:正常人(含有19-31个CGG重复序列),前突变者(含有55-200个CGG重复序列),全突变者(含有200个以上的CGG重复序列),过渡型,又称“灰色区域型”(含有40-60个重复)。脆性X综合征这是一种导致智力低下的遗传疾病,是导致人群中智力低下的第二大病因——仅次于21三体综合症。
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