bs-70042R

DATASHEET

Host: Rabbit

Target Protein: CK1Mt (Tyr153)

Specificity: Specific for endogenous levels of the ~46 kDa CK1Mt protein phosphorylated at Tyr153. Immunolabeling of CK1Mt is greatly decreased by lambda-phosphatase treatment.

Modification Site: Tyr153

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 1159

Swiss Prot: P12532

Source: Synthetic phospho-peptide corresponding to amino acid residues surrounding Tyr153 of human CK1Mt, conjugated to keyhole limpet hemocyanin (KLH).

Purification: Antigen Affinity purification from Pooled whole antiserum

Storage Buffer: 10 mM HEPES (pH 7.5), 150 mM NaCl, 100 µg per ml BSA and 50% glycerol.

Storage: Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.

Background:

Creatine kinase (CK1) plays an important role transferring phosphate groups from phosphocreatine to ADP in the cytosol of tissues having high, fluctuating energy demands like skeletal muscle, heart, and brain. Mitochondrial CK1, CK1Mt, has two isoforms, sarcomeric CK1Mt and ubiquitous CK1Mt. CK1Mt is localized between the MIM (mitochondrial inner membrane) and MOM (mitochondrial outer membrane) and bound to the cardiolipin-rich inner leaflet (Muller et al., 1985) and along the cristae membranes (Wegmann et al., 1991). CK1Mt exists in two forms; a homo dimer and an octamer consisting of four homodimers. The CK1Mt octamer forms permanent contact sites and maintains a complex structure including porin and ANT (adenine nucleotide translocase) within MIM and MOM (Speer et al, 2005). There have been several phospho-serine, threonine, and tyrosine sites identified within CK1Mt, the role of each one has yet to be determined.

Size: 100ul

Concentration: Lot Dependent

Predicted Molecular Weight: 46

Cross Reactive Species: Human
Mouse

Predicted Cross Reactive Species: Rat
Dog
Bovine
Sheep
Rabbit
Guinea Pig
Hamster
Non-Human Primate

For research use only. Not intended for diagnostic or therapeutic use.