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Merck
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Key Documents

P6623

Sigma-Aldrich

Anti-Phosphothreonine antibody, Mouse monoclonal

clone PTR-8, purified from hybridoma cell culture

동의어(들):

Monoclonal Anti-Phosphothreonine, Phospho Thr, Phospho Threonine, Phospho-Thr, Phospho-Threonine, p-Thr

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.44

생물학적 소스

mouse

Quality Level

결합

unconjugated

항체 형태

purified immunoglobulin

항체 생산 유형

primary antibodies

클론

PTR-8, monoclonal

형태

buffered aqueous solution

농도

~2.5 mg/mL

기술

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

동형

IgG2b

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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.

특이성

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.

면역원

phosphothreonine conjugated to keyhole limpet hemocyanin (KLH).

애플리케이션

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.

생화학적/생리학적 작용

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.

물리적 형태

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

저장 및 안정성

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.

면책조항

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.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Proteomic analysis of post-translational modifications
Mann M and Jensen ON
Nature Biotechnology, 21(3), 255-255 (2003)
The origins of protein phosphorylation
Cohen Philip
Nature Cell Biology, 4(5), E127-E127 (2002)
Phosphorylation and Ubiquitination Regulate Protein Phosphatase 5 Activity and Its Prosurvival Role in Kidney Cancer
Dushukyan N, et al.
Testing, 21(7), 1883-1895 (2017)
delta-Catenin-induced Dendritic Morphogenesis AN ESSENTIAL ROLE OF p190RhoGEF INTERACTION THROUGH AKT1-MEDIATED PHOSPHORYLATION
Kim H, et al.
The Journal of Biological Chemistry, 283(2), 977-987 (2008)
Oncogenic kinase signalling
Blume Jensen P and Hunter T
Nature, 411(6835), 355-355 (2001)

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