Anti-PTP1B抗體,蛋白*磷酸酶1B抗體供應商產品詳細資料

產品編號 BYK-0182R

英文名稱 PTP1B
中文名稱 蛋白*磷酸酶-1B抗體
別    名 PTP-1B; Non receptor tyrosine phosphatase 1; Protein tyrosine phosphatase 1B; Protein-tyrosine phosphatase 1B; Protein tyrosine phosphatase non receptor type 1; Protein tyrosine phosphatase placental; PTP 1B; PTPN 1; PTPN1; Tyrosine protein phosphatase non receptor type 1; PTP-HA2; Protein-tyrosine phosphatase HA2; PTN1_HUMAN.
研究領域 細胞生物  神經生物學  信號轉導  激酶和磷酸酶  
分 子 量 48kDa
細胞定位 細胞漿 細胞膜 

抗體來源 Mouse or Rabbit
克隆類型 Monoclonal or Polyclonal
產品應用 WB、ELISA、IHC-P、IHC-F、Flow-Cyt、IF、IP、ICC 此產品應用不做依據，具體產品應用與實驗稀釋比請！

not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.

性    狀 Lyophilized or Liquid
濃    度 1mg/1ml
亞    型 IgG
純化方法 affinity purified by Protein G
儲 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件 Store at -20℃ 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℃. 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℃.


     Anti-PTP1B抗體,蛋白*磷酸酶1B抗體供應商產品介紹 

      PTP1B is the prototypic member of the protein tyrosine phosphatase (PTP) family, which comprises at least 37 proteins. The family is characterized by a catalytic phosphatase domain of approximay 240 amino acids, and includes both transmembrane and cytosolic enzymes. The PTPs have high substrate specificity for phosphotyrosyl proteins. At the primary sequence level, PTPs share little similarity with the protein serine phosphatases, protein threonine phosphatases, or the acid and alkaline phosphatases. PTP1B is a negative regulator of insulin and leptin signal transduction and is a drug discovery target in the fields of diabetes and obesity. Insulin also influences the expression of splice variants of PTP1B.
PTP1B also interacts with Insulin and EGF receptors, and undergoes phosphorylation after receptor stimulation. Tyrosine phosphorylation at Tyr-66, Tyr-152, and Tyr-153 occurs after insulin receptor activation, and tyrosine phosphorylation of Tyr-152 may be required for interactions with N-Cadherin. In addition, Akt can phosphorylate Ser-50 and this phosphorylation can reduce PTP1B activity.

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