P6623

Anti-Phosphothreonine antibody, Mouse monoclonal

clone PTR-8, purified from hybridoma cell culture

• 同義詞: Monoclonal Anti-Phosphothreonine, Phospho Thr, Phospho Threonine, Phospho-Thr, Phospho-Threonine, p-Thr
• 分類程式碼代碼: 12352203
• NACRES: NA.44

屬性

• 生物源: mouse
• 品質等級: 200
• 共軛: unconjugated
• 抗體表格: purified immunoglobulin
• 抗體產品種類: primary antibodies
• 無性繁殖: PTR-8, monoclonal
• 形狀: buffered aqueous solution
• 濃度: ~2.5 mg/mL
• 技術: dot blot: suitable; immunocytochemistry: suitable; immunoprecipitation (IP): suitable; indirect ELISA: 0.5-1 μg/mL; microarray: suitable; western blot: 5-10 μg/mL using A431 cell extracts
• 同型: IgG2b
• 運輸包裝: dry ice
• 儲存溫度: −20°C
• 目標翻譯後修改: unmodified

描述

一般說明

As determined by ELISA and dot blot, the antibody reacts specifically with phosphorylated threonine, both as free amino acid or conjugated to carriers such as BSA or KLH. No cross-reactivity is observed with non-phosphorylated threonine, phosphoserine, phosphotyrosine, AMP or ATP. This antibody has been used in immunoblotting for the localization of some phosphothreonine-containing proteins. Certain proteins known to contain phosphorylated threonine may not be recognized by this antibody due to steric hindrance of the recognition site.

Monoclonal Anti-Phosphothreonine (mouse IgG2b isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells (NS1) and splenocytes from BALB/c mice immunized with phosphothreonine conjugated to keyhole limpet hemocyanin (KLH).

Mouse monoclonal clone PTR-8 anti-Phosphothreonine antibody reacts with phosphorylated threonine both as a free amino acid or when conjugated to carriers such as BSA or KLH, using ELISA and dot blot. It does not react with nonphosphorylated threonine, phosphorylated tyrosine or serine, AMP or ATP.

特異性

Monoclonal Anti-Phosphothreonine reacts with phosphorylated threonine both as a free amino acid or when conjugated to carriers such as BSA or KLH, using ELISA and dot blot. It does not react with nonphosphorylated threonine, phosphorylated tyrosine or serine, AMP or ATP.

免疫原

phosphothreonine conjugated to keyhole limpet hemocyanin (KLH).

應用

Monoclonal Anti-Phosphothreonine antibody produced in mouse has been used in enzyme-linked immunosorbent assay (ELISA), dot blot, immunoprecipitation, immunocytochemistry and immunoblotting. It has also been used in Akt kinase assay to detect phosphorylation status on serine and threonine residue in the wild type or mutant type δ-catenin.

生化／生理作用

Protein phosphorylation and dephosphorylation are basic mechanisms for the modification of protein function in eukaryotic cells. Phosphorylation is a rare post-translational event in normal tissue. Various activation processes are mediated through phosphotyrosine, phosphoserine or phosphothreonine (p-Tyr/p-Ser/p-Thr). Many different mitogenic systems, such as the epidermal growth factor (EGF), platelet derived growth factor (PDGF) and insulin receptor systems contain Tyr/Ser/Thr kinase domains that autophosphorylate specific Tyr/Ser/Thr residues upon binding of their ligands. T cell antigen receptor complex or receptors for some hemopoietic growth factors may stimulate associated kinases, and cells transformed by viral oncogenes contain elevated levels of phosphorylated Tyr/Ser/Thr.

外觀

0.01M 磷酸缓冲盐溶液，pH 7.4，含 15mM 叠氮化钠。

儲存和穩定性

For continuous use, store at 2-8 °C for up to one month. For extended storage, freeze at -20 °C in working aliquots. Repeated freezing and thawing, or storage in "frost-free" freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

免責聲明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

安全資訊

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable