Butyrylcholinesterase,丁酰胆碱酯酶

产品编号HZ-0987R
英文名称Butyrylcholinesterase
中文名称丁酰胆碱酯酶
别 名Acylcholine acylhydrolase; Choline esterase II; CHE1; Butyrylcholine esterase; Pseudocholinesterase; BchE; CHLE_HUMAN.
说 明 书0.1ml 0.2ml
研究领域神经生物学 信号转导 新陈代谢
抗体来源Rabbit
克隆类型Polyclonal
交叉反应Human, Mouse, Rat, Chicken, Dog, Pig, Horse, Rabbit,
Butyrylcholinesterase,丁酰胆碱酯酶产品应用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66kDa
细胞定位分泌型蛋白
性 状Lyophilized or Liquid
浓 度1mg/1ml
免 疫 原KLH conjugated synthetic peptide derived from human BCHE
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.
Butyrylcholinesterase,丁酰胆碱酯酶PubMedPubMed
产品介绍background:
Mutant alleles at the BCHE locus are responsible for suxamethonium sensitivity. Homozygous persons sustain prolonged apnea after administration of the muscle relaxant suxamethonium in connection with surgical anesthesia. The activity of pseudocholinesterase in the serum is low and its substrate behavior is atypical. In the absence of the relaxant, the homozygote is at no known disadvantage. [provided by RefSeq, Jul 2008].

Function:
Esterase with broad substrate specificity. Contributes to the inactivation of the neurotransmitter acetylcholine. Can degrade neurotoxic organophosphate esters.

Subunit:
Homotetramer; disulfide-linked. Dimer of dimers.

Subcellular Location:
Secreted.

Tissue Specificity:
Detected in blood plasma (at protein level). Present in most cells except erythrocytes.

DISEASE:
Butyrylcholinesterase deficiency (BChE deficiency) [MIM:177400]: Metabolic disorder characterized by prolonged apnoea after the use of certain anesthetic drugs, including the muscle relaxants succinylcholine or mivacurium and other ester local anesthetics. The duration of the prolonged apnoea varies significantly depending on the extent of the enzyme deficiency. BChE deficiency is a multifactorial disorder. The hereditary condition is transmitted as an autosomal recessive trait. Note=The disease is caused by mutations affecting the gene represented in this entry.

Similarity:
Belongs to the type-B carboxylesterase/lipase family.

Gene ID:
590

Butyrylcholinesterase,丁酰胆碱酯酶Database links:
Entrez Gene: 590 Human
Omim: 177400 Human
SwissProt: P06276 Human
Unigene: 420483 Human

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

丁酰胆碱酯酶Bche又称假性胆碱酯酶。该酶主要分布于脑白质（中脑，桥脑，延脑，纹状体及丘脑等脑干区域），也分布于心血管系统、呼吸系统、消化系统等组织及腺体中，专一性水解丁酰胆碱酯而发挥其生理功能。目前有用于老年痴呆AD病方面的的研究。
（脊椎动物体内有两种胆碱酯酶：乙酰胆碱酯酶AchE，又叫真性胆碱酯酶。该酶不仅存在于胆碱能神经，也存在于非但碱能神经及其他组织，如胎盘、红细胞等，专一水解Ach；在一种就是丁酰胆碱酯酶Bche）