Biotin-Jak2 substrate Biotin-GGEEEEYFELVKK-acid

  • Description

  • Application Data


Phospho-substrate for JAK2/3 for use in kinase assays, contains N-terminal biotin

See full description

Application Data

Catalogue number crb1000246
Molecular Weight 1782.96
Sequence (one letter code) Biotin-GGEEEEYFELVKK-acid
Sequence (three letter code)


Purity >95%

Jay et al (2014) JAK2 Tyrosine Kinase Phosphorylates and Is Negatively Regulated by Centrosomal Protein Ninein. Mol. Cell. Biol. 35(1) 111 PMID: 25332239


Liu et al (2017) Cbl-mediated K63-linked ubiquitination of JAK2 enhances JAK2 phosphorylation and signal transduction. Sci. Rep. 7(1) PMID: 28676638


Mishra and Kumar (2014) Adapter Protein Shc Regulates Janus Kinase 3 Phosphorylation. J. Biol. Chem. 289(23) 15951 PMID: 24795043

Manufactured in: United Kingdom
Data Sheet Material Safety Data Sheet (MSDS)

This peptide is phosphorylated by Janus kinase 2 and 3 (JAK2 and JAK3) and is an ideal substrate for use in kinase assays. The JAK family of kinases is essential for the signalling of a host of immune modulators in tumour, stromal, and immune cells where they are highly expressed. JAK family proteins mediate the signalling of the interferon (IFN), IL-6, and IL-2 families of cytokines.

JAK kinases are associated with cytokine receptors. Cytokine binding to these receptors results in activation of JAK kinases and receptor phosphorylation. Phosphorylated cytokine receptors recruit STAT proteins, which are then phosphorylated by the activated JAK kinases. Phosphorylated STAT proteins form homo- and hetero-dimers that translocate into the nucleus and function as transcription factors.

This peptide contains an N-terminal biotin tag for easy detection and purification.

Biotin-Jak2 substrate

Cat No.Pack SizePriceQty.
Bulk Quote

Download Family PDF