產(chǎn)品編號(hào) yb-1116R
英文名稱 Anti-AMPKB1 + PRKAB2抗體
中文名稱 腺苷單磷酸活化蛋白激酶β1抗體
別    名 5 AMP activated protein kinase subunit beta 1; AMPK; AMPK beta 1 chain; AMPKb; HAMPKb; PRKAB1; 5'-AMP-activated protein kinase subunit beta-1; AMP-activated protein kinase beta subunit; protein kinase, AMP-activated, noncatalytic, beta-1; AMPK beta -1 chain; 5'-AMP-activated protein kinase beta-1 subunit; AMPKb; AMPK subunit beta-1; AAKB1_HUMAN.
Anti-AMPKB1 + PRKAB2抗體    
說 明 書 0.1ml  0.2ml  
研究領(lǐng)域
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應(yīng) Human, Mouse, Rat, Chicken, Dog, Cow, Horse, 
產(chǎn)品應(yīng)用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復(fù)） 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 30kDa
性    狀 Lyophilized or Liquid
濃    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human AMPK beta 1 C-terminus
亞    型 IgG
純化方法 affinity purified by Protein A
儲(chǔ) 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件 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
產(chǎn)品介紹 background:
The protein encoded by this gene is a regulatory subunit of the AMP-activated protein kinase (AMPK). AMPK is a heterotrimer consisting of an alpha catalytic subunit, and non-catalytic beta and gamma subunits. AMPK is an important energy-sensing enzyme that monitors cellular energy status. In response to cellular metabolic stresses, AMPK is activated, and thus phosphorylates and inactivates acetyl-CoA carboxylase (ACC) and beta-hydroxy beta-methylglutaryl-CoA reductase (HMGCR), key enzymes involved in regulating de novo biosynthesis of fatty acid and cholesterol. This subunit may be a positive regulator of AMPK activity. The myristoylation and phosphorylation of this subunit have been shown to affect the enzyme activity and cellular localization of AMPK. This subunit may also serve as an adaptor molecule mediating the association of the AMPK complex. [provided by RefSeq, Jul 2008].

Function:
Non-catalytic subunit of AMP-activated protein kinase (AMPK), an energy sensor protein kinase that plays a key role in regulating cellular energy metabolism. In response to reduction of intracellular ATP levels, AMPK activates energy-producing pathways and inhibits energy-consuming processes: inhibits protein, carbohydrate and lipid biosynthesis, as well as cell growth and proliferation. AMPK acts via direct phosphorylation of metabolic enzymes, and by longer-term effects via phosphorylation of transcription regulators. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton; probably by indirectly activating myosin. Beta non-catalytic subunit acts as a scaffold on which the AMPK complex assembles, via its C-terminus that bridges alpha (PRKAA1 or PRKAA2) and gamma subunits (PRKAG1, PRKAG2 or PRKAG3).

Subunit:
AMPK is a heterotrimer of an alpha catalytic subunit (PRKAA1 or PRKAA2), a beta (PRKAB1 or PRKAB2) and a gamma non-catalytic subunits (PRKAG1, PRKAG2 or PRKAG3). Interacts with FNIP1 and FNIP2.

Tissue Specificity:
Highly expressed in kidney, heart, white adipose tissue, lung and spleen.

Post-translational modifications:
Phosphorylated when associated with the catalytic subunit (PRKAA1 or PRKAA2). Phosphorylated by ULK1; leading to negatively regulate AMPK activity and suggesting the existence of a regulatory feedback loop between ULK1 and AMPK.

Similarity:
Belongs to the 5'-AMP-activated protein kinase beta subunit family.

(腺苷單磷酸活化蛋白激酶β-1)是一種參與細(xì)胞適應(yīng)能量危機(jī)的應(yīng)激反應(yīng)酶,AMPK不僅可以在細(xì)胞水平作為能量的感受器，還可以通過激素和細(xì)胞因子，如瘦素、脂聯(lián)素和ghrelin來參與調(diào)節(jié)機(jī)體的能量消耗和能量攝入.