J2475-05C
SEK1, phosphorylated (Ser80) (MKK4, SAPK, Erk Kinase, MKK4, Jun Kinase Kinase, JNKK)
Size
£639.00
- SKU:
- J2475-05C
- Purity:
- Purified by protein A and peptide affinity chromatography.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Rabbit
- Immunogen:
- Synthetic phosphopeptide corresponding to residues surrounding Ser80 of human SEK1/MKK4.
- Format:
- Supplied as a liquid in 10mM sodium HEPES, pH 7.5, 150mM sodium chloride, BSA, 50% glycerol.
- Extra Details:
- SAPK/Erk kinase (SEK1), also known as MKK4 or Jun kinase kinase (JNKK), activates the MAP kinase homologues SAPK and JNK in response to various cellular stresses and inflammatory cytokines (1-3). Activation of SEK1 occurs through phosphorylation of serine and threonine residues at positions 257 and 261, respectively, by MEKK. Like MEK, SEK is a dual-specificity protein kinase that phosphorylates SAPK/JNK at a conserved T*PY* site in its activation loop (4). Phosphorylation by Akt at serine 80 inhibits SEK1 and suppresses the stress-activated signal transduction (5). Applications: Suitable for use in Western Blot, Immunoprecipitation. Other applications not tested. Recommended Dilution: Western Blot: 1:1000 Immunoprecipitation 1:25 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
- Shipping Conditions:
- Blue Ice