核纤层蛋白B受体抗体-上海雅吉生物科技有限公司

规格	价格	库存
50ul	￥ 1200	8
100ul	￥ 1900	4
200ul	￥ 2900	2

产品编号	Ys-5081R
英文名称	Lamin B Receptor
中文名称	核纤层蛋白B受体抗体
别名	LBR_HUMAN; LMN2R; PHA; DHCR 14B; DHCR14B antibody Integral nuclear envelope inner membrane protein; Lamin-B receptor; LBR; LMN 2R; LMN2R; MGC9041; PHA; PRO0650; DHCR14B; MGC9041.
抗体来源	Rabbit
克隆类型	Polyclonal
交叉反应	Human, Mouse, (predicted: Rat, Cow, Horse, Rabbit, )
产品应用	WB=1:500-2000 ELISA=1:5000-10000 Flow-Cyt=1ug/Test not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
理论分子量	68kDa
细胞定位	细胞核细胞浆细胞膜
性状	Liquid
浓度	1mg/ml
免疫原	KLH conjugated synthetic peptide derived from human Lamin B Receptor: 1-100/615
亚型	IgG
纯化方法	affinity purified by Protein A
缓冲液	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
注意事项	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
产品介绍	Lamins are nuclear membrane proteins that serve to maintain specific cellular functions, such as DNA replication and chromatin organization. Lamin B receptor (LBR) is an integral protein of the nuclear envelope inner membrane. It is phosphorylated by CDC2 protein kinase in mitosis when the inner nuclear membrane breaks down into vesicles that dissociate from the lamina and the chromatin. It is phosphorylated by different protein kinases in interphase when the membrane is associated with these structures. The cleavage of lamins results in nuclear disregulation and cell death. Function: Anchors the lamina and the heterochromatin to the inner nuclear membrane. Subunit: Interacts directly with CBX5. Can interact with chromodomain proteins. Interacts directly with DNA. Interaction with DNA is sequence independent with higher affinity for supercoiled and relaxed circular DNA than linear DNA. Subcellular Location: Nucleus inner membrane; Multi-pass membrane protein. Post-translational modifications: Phosphorylated by CDK1 in mitosis when the inner nuclear membrane breaks down into vesicles that dissociate from the lamina and the chromatin. It is phosphorylated by different protein kinases in interphase when the membrane is associated with these structures. Phosphorylation of LBR and HP1 proteins may be responsible for some of the alterations in chromatin organization and nuclear structure which occur at various times during the cell cycle. Phosphorylated by SRPK1. In late anaphase LBR is dephosphorylated, probably by PP1 and/or PP2A, allowing reassociation with chromatin. DISEASE: Defects in LBR are a cause of Pelger-Huet anomaly (PHA) [MIM:169400]. PHA is an autosomal dominant inherited abnormality of neutrophils, characterized by reduced nuclear segmentation and an apparently looser chromatin structure. Heterozygotes show hypolobulated neutrophil nuclei with coarse chromatin. Presumed homozygous individuals have ovoid neutrophil nuclei, as well as varying degrees of developmental delay, epilepsy, and skeletal abnormalities. [DISEASE] Defects in LBR are the cause of hydrops-ectopic calcification-moth-eaten skeletal dysplasia (HEM) [MIM:215140]; also known as Greenberg skeletal dysplasia. HEM is a rare autosomal recessive chondrodystrophy characterized by early in utero lethality and, therefore, considered to be nonviable. Affected fetuses typically present with fetal hydrops, short-limbed dwarfism, and a marked disorganization of chondro-osseous calcification and may present with polydactyly and additional nonskeletal malformations. Similarity: Belongs to the ERG4/ERG24 family. Contains 1 Tudor domain. SWISS: Q14739

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