Anti-Ankyrin erythroid抗体Ankyrins are a family of proteins that link the integral membrane proteins to the underlying spectrin-actin cytoskeleton and play key roles in activities such as cell motility,

产品编号 yb-7594R
英文名称 Anti-Ankyrin erythroid抗体
中文名称 红细胞蛋白Ank1抗体
别    名 ANK; ANK-1; Ank1; ANK1_HUMAN; Ankyrin 1; Ankyrin 1, erythrocytic; Ankyrin R; Ankyrin-1; Ankyrin-R; Erythrocyte ankyrin; SPH1; SPH2.
Anti-Ankyrin erythroid抗体  
说 明 书 0.2ml  
研究领域 心血管  细胞生物  免疫学  信号转导  细胞粘附分子  细胞外基质  
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat, Dog, Pig, Cow, Horse, 
产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 206kDa
细胞定位 细胞浆 细胞膜 
性    状 Lyophilized or Liquid
浓    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human Ankyrin erythroid
亚    型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件 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.

PubMed PubMed
产品介绍 background:
Ankyrins are a family of proteins that link the integral membrane proteins to the underlying spectrin-actin cytoskeleton and play key roles in activities such as cell motility, activation, proliferation, contact and the maintenance of specialized membrane domains. Multiple isoforms of ankyrin with different affinities for various target proteins are expressed in a tissue-specific, developmentally regulated manner. Most ankyrins are typically composed of three structural domains: an amino-terminal domain containing multiple ankyrin repeats; a central region with a highly conserved spectrin binding domain; and a carboxy-terminal regulatory domain which is the least conserved and subject to variation. Ankyrin 1, the prototype of this family, was first discovered in the erythrocytes, but since has also been found in brain and muscles. Mutations in erythrocytic ankyrin 1 have been associated in approximay half of all patients with hereditary spherocytosis. Complex patterns of alternative splicing in the regulatory domain, giving rise to different isoforms of ankyrin 1 have been described. Truncated muscle-specific isoforms of ankyrin1 resulting from usage of an alternate promoter have also been identified. [provided by RefSeq, Dec 2008].

Function:
Attaches integral membrane proteins to cytoskeletal elements; binds to the erythrocyte membrane protein band 4.2, to Na-K ATPase, to the lymphocyte membrane protein GP85, and to the cytoskeletal proteins fodrin, tubulin, vimentin and desmin. Erythrocyte ankyrins also link spectrin (beta chain) to the cytoplasmic domain of the erythrocytes anion exchange protein; they retain most or all of these binding functions. 
Isoform Mu17 together with obscurin in skeletal muscle may provide a molecular link between the sarcoplasmic reticulum and myofibrils. 

Subunit:
Interacts with a number of integral membrane proteins and cytoskeletal proteins. Interacts (via N-terminus) with SPTB/spectrin (beta chain). Interacts (via N-terminus ANK repeats) with SLC4A1/erythrocyte membrane protein band 3 (via cytoplasmic N-terminus). Also interacts with TTN/titin. Isoform Mu17 interacts with OBSCN isoform 3/obscurin.

Subcellular Location:
Isoform Er1: Cytoplasm, cytoskeleton. Isoform Mu17: Membrane. Cytoplasm, myofibril, sarcomere, M line. Isoform Mu18: Sarcoplasmic reticulum. Isoform Mu19: Sarcoplasmic reticulum. Isoform Mu20: Sarcoplasmic reticulum.

Tissue Specificity:
Isoform Mu17, isoform Mu18, isoform Mu19 and isoform Mu20 are expressed in skeletal muscle. Isoform Br21 is expressed in brain.

Post-translational modifications:
Regulated by phosphorylation.
Palmitoylated. 

DISEASE:
Defects in ANK1 are a cause of spherocytosis type 1 (SPH1) [MIM:182900]; also called hereditary spherocytosis type 1 (HS1). Spherocytosis is a hematologic disorder leading to chronic hemolytic anemia and characterized by numerous abnormally shaped erythrocytes which are generally spheroidal. Inheritance can be autosomal dominant or recessive.

Similarity:
Contains 23 ANK repeats.
Contains 1 death domain.
Contains 1 ZU5 domain.


Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.