MBP, MAPK Substrate [APRTPGGRR], Biotinylated

Product Name: MBP, MAPK Substrate [APRTPGGRR], Biotinylated

Sequence One Letter Code: Biotin-APRTPGGRR

Sequence Three Letter Code: Biotin-Ala-Pro-Arg-Thr-Pro-Gly-Gly-Arg-Arg-OH

Chemical Formula:C49H84N20O13S

Molecular Weight: 1193.4

Purity: ≥ 95%

Form: Lyophilized

Storage Conditions: - 20 °C

Source / Species: Synthetic construct

Conjugation: Conjugated

Conjugation Type: Biotins

Code Nacres: NA.26

Application: MAPK Substrate Peptide, Biotinylated, is an N-terminally biotinylated peptide substrate containing the MAP kinase consensus motif Pro-X-(Ser/Thr)-Pro. Derived in part from bovine myelin basic protein, this peptide is efficiently phosphorylated by ERK1, also known as p44 MAPK, ERK2, also known as p42 MAPK, and p38 MAPK. Phosphorylation occurs primarily at threonine 97, supporting reliable kinase activity measurement. This biotinylated substrate is widely used in signal transduction research, kinase profiling, enzymatic assays, phosphorylation studies, and screening applications requiring sensitive detection of MAPK-mediated phosphorylation.