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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > Phospho-Ser459 Protein Tyrosine Phosphatase H1 Antibody

Phospho-Ser459 Protein Tyrosine Phosphatase H1 Antibody

Catalog # Availability Size / Price Inquiry
APR03402G 100 μl / $545

Phospho-Ser459 Protein Tyrosine Phosphatase H1 Antibody

Brand

Leading Biology

Catalog Number

APR03402G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Phospho-Ser459 Protein Tyrosine Phosphatase H1 Antibody.

Molecular Weight

104 KDa

Host

Rabbit

Species Reactivity

Human, Mouse

Target

Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser459 conjugated to KLH.

GeneID

UniProt ID

Summary

Protein-tyrosine Phosphatase H1 (PTPH1) has recently been identified as a specific p38γMAPK phosphatase which is mediated through PDZ interaction (Hou et al., 2010). Ras has beendemonstrated to increase both p38γand PTPH1 protein expression, and there is a coupling of increasedp38γand PTPH1 protein expression in primary colon cancer tissues (Hou et al., 2010). Phosphorylation ofPTPH1 at Ser459 leads to PTPH1 stabilization, which plays an important role in Ras oncogenesis and stressresponse (Hou et al., 2012). Additionally, phosphorylation of PTPH1 Ser459 reveals a novel mechanism bywhich MAPK signals through PTPH1 to regulate cellular response (Hou et al., 2012).

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB

Dilution

WB~~ 1:1000

Images

Western blot of mouse testes lysate showing specific immunolabeling of the ~104k PTPH1phosphorylated at Ser459 (Control). Phosphospecificity is shown in the second lane (lambda-phosphatase: λ-Ptase). The blot is identical to the control except that the lysate was incubatedin λ-Ptase (400 units/100ul lysate for 30 min, RT) before being exposed to the phospho-Ser459 PTPH1 antibody. The immunolabeling is completely eliminated by treatment with λ-Ptase.

Specification

Quantity

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