Anti-protein 4.2抗体protein 4.2; protein4.2; EPB42; EPB42_HUMAN; Erythrocyte membrane protein band 4.2; Erythrocyte protein 4.2; Erythrocyte surface protein band 4.2; MGC116735; P4.2; PA; SPH5.

产品编号 yb-9879R
英文名称 Anti-protein 4.2抗体
中文名称 红细胞膜蛋白4.2抗体
别    名 protein 4.2; protein4.2; EPB42; EPB42_HUMAN; Erythrocyte membrane protein band 4.2; Erythrocyte protein 4.2; Erythrocyte surface protein band 4.2; MGC116735; P4.2; PA; SPH5.
Anti-protein 4.2抗体
说 明 书 0.1ml  0.2ml  
研究领域 心血管  细胞表面分子  
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat, Horse, Rabbit, 
产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 （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 77kDa
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 EPB42/protein 4.2
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:
protein 4.2; protein4.2; EPB42; EPB42_HUMAN; Erythrocyte membrane protein band 4.2; Erythrocyte protein 4.2; Erythrocyte surface protein band 4.2; MGC116735; P4.2; PA; SPH5.

Function:
Probably plays an important role in the regulation of erythrocyte shape and mechanical properties. 

Subunit:
Oligomer. Interacts with the cytoplasmic domain of SLC4A1/band 3 anion transport protein.

Subcellular Location:
Cell membrane. Cytoplasm > cytoskeleton. Cytoplasmic surface of erythrocyte membranes.

Post-translational modifications:
Both cAMP-dependent kinase (CAPK) and another kinase present in the red-blood cells seem to be able to phosphorylate EPB42. 

DISEASE:
Defects in EPB42 are the cause of spherocytosis type 5 (SPH5) [MIM:612690]; also known as hereditary spherocytosis type 5 (HS5). Spherocytosis is a hematologic disorder leading to chronic hemolytic anemia and characterized by numerous abnormally shaped erythrocytes which are generally spheroidal. Absence of band 4.2 associated with spur or target erythrocytes has also been reported. 

Similarity:
Belongs to the transglutaminase superfamily. Transglutaminase family.