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Human PTP4A3 (Protein Tyrosine Phosphatase Type 4 A 3) ELISA Kit

Human PTP4A3 (Protein Tyrosine Phosphatase Type 4 A 3) ELISA Kit

The Human (PTP4A3) Protein Tyrosine Phosphatase Type 4 A 3 ELISA Kit measures Protein Tyrosine Phosphatase Type 4 A 3 in samples. The plate has been pre-coated with Human PTP4A3 antibody. PTP4A3 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human PTP4A3 Antibody is added and binds to PTP4A3 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated PTP4A3 antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Human PTP4A3. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

Catalog No: E2474Hu
Regular price $595.00 USD
Regular price $458.00 USD Sale price $595.00 USD
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2.5 weeks
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Product Details

Species Reactivity Human
Sensitivity 11.98 ng/L
Detection Range 20-7000 ng/L
Sample Type Serum, plasma, cell culture supernates
Incubation(s) 1.5 hour(s)
Research Areas Enzyme & Kinase
Background Protein tyrosine phosphatase which stimulates progression from G1 into S phase during mitosis. Enhances cell proliferation, cell motility and invasive activity, and promotes cancer metastasis. May be involved in the progression of cardiac hypertrophy by inhibiting intracellular calcium mobilization in response to angiotensin II. Source: UniProt Consortium (2025)
Shipping Condition Shipped on cold gel packs.
Storage Condition and Shelf Life 2-8C
Analyte Protein Tyrosine Phosphatase Type 4 A 3
Regulatory Status For Research Use Only
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