ELISA: 1/1,000. Western blotting: 1/100-1/500. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
状态
Liquid
浓度
0.25 mg/mL
缓冲液
PBS containing 0.09 % (W/V) Sodium Azide as preservative.
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C/-20 °C
储存方法
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Avoid repeated freezing and thawing. Shelf life: one year from despatch.
有效期
12 months
抗原
PTP4A3
(Protein Tyrosine Phosphatase Type IVA, Member 3 (PTP4A3))
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背景
PRL3 (PTP4A3) belongs to a small class of prenylated protein tyrosine phosphatases (PTPs). This class of PTPs contain a PTP domain and a characteristic C-terminal prenylation motif. PTPs catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues. Members of the PTP family share a highly conserved catalytic motif, which is essential for the catalytic activity. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP has been shown to act as a negative regulator of insulin signaling by dephosphorylating the phosphotryosine residues of insulin receptor kinase. This PTP was also reported to dephosphorylate epidermal growth factor receptor kinase, as well as JAK2 and TYK2 kinases, which implicated the role of this PTP in cell growth control, and cell response to interferon stimulation.Synonyms: PRL-3, PRL-R, Protein tyrosine phosphatase type IVA 3, Protein-tyrosine phosphatase 4a3, Protein-tyrosine phosphatase of regenerating liver 3