Recombinant Human CSK | Z500098

abm | Recombinant Human CSK | Z500098

CSK is a cytoplasmic tyrosine kinase that has been shown to downregulate the tyrosine kinase activity of the c-src through tyrosine phosphorylation of the c-src carboxy terminus . A yeast 2-hybrid system has been used to identify proteins associated with CSK. The Src homology-3 (SH3) domain of CSK associates with a proline-rich region of PEP, a protein-tyrosine phosphatase expressed in hemopoietic cells . This association is highly specific and it is speculated that PEP may be an effector and/or regulator of CSK in T cells and other hemopoietic cells.

Functions:

The specific activity of CSK was determined to be 109 nmol /min/mg as per activity assay protocol.

Organism:

Human

Source:

Insect cells

Alias:

MGC117393

Gene Symbol:

CSK

Gene ID:

N/A

Accession:

NM_004383

Formulation:

50mM Tris-HCl, pH 7.5, 150mM NaCl, 0.25mM DTT, 0.1mM EGTA, 0.1mM EDTA, 0.1mM PMSF, 25% glycerol.

Solubility:

N/A

Appearance:

Liquid

Molecular Weight (kDa):

52

Molecular Weight 2 (kDA):

N/A

Molecular Weight 3 (kDA):

N/A

Purity:

70% - 90%

Concentration:

Shipping Condition :

Dry Ice

Storage Condition:

Store product at –70°C. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.