Introduction
As a member of the PCP4 family, Purkinje cell protein 4-like protein 1 (PCP4L1) possesses an IQ domain and plays a role in protein coding.
Description
Recombinant PCP4L1, of human origin, is produced in E. coli. This non-glycosylated polypeptide chain consists of 91 amino acids (specifically, amino acids 1 through 68), resulting in a molecular mass of 9.9 kDa. Note that the molecular size observed on SDS-PAGE might appear larger. A 23 amino acid His-tag is fused to the N-terminus of PCP4L1, and purification is achieved through proprietary chromatographic techniques.
Physical Appearance
The solution is colorless and has been sterilized through filtration.
Formulation
The PCP4L1 protein solution has a concentration of 0.5 mg/ml and is prepared in a buffer containing 20 mM Tris-HCl (pH 8.0), 0.15 M NaCl, and 20% glycerol.
Stability
For optimal storage, refrigerate the vial at 4°C if the entire contents will be used within 2-4 weeks. For prolonged storage, freeze at -20°C. The addition of a carrier protein (0.1% HSA or BSA) is recommended for long-term storage. Repeated freezing and thawing should be avoided.
Purity
SDS-PAGE analysis indicates a purity exceeding 85.0%.
Synonyms
PCP4L1, Purkinje Cell Protein 4 Like 1, IQM1, PCP4-Like Protein 1, Purkinje Cell Protein 4-Like Protein 1.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMSELNTK TSPATNQAAG QEEKGKAGNV KKAEEEEEID IDLTAPETEK AALAIQGKFR RFQKRKKDPS S.