Proteinase K, Recombinant, NGS Grade | 9247

A serine protease that displays the ability to digest native proteins, thereby inactivating enzymes such as DNase and RNase without recourse to a denaturation process. It retains its activity in presence of SDS and urea. It is inactivated by diisopropyl fluorophosphates (DFP) and phenyl methane sulfonyl fluoride (PMSF).

9247 | Proteinase K Recombinant NGS Grade DataSheet

Biomolecule/Target: Proteinase K, Recombinant, NGS Grade

Synonyms: Endopeptidase K, Tritirachium alkaline proteinase

Alternates names: Connective Tissue Growth Factor-Like protein, CCN5, CT-58

Taglines: A serine protease which inactivates nucleases

NCBI Gene ID #: 8839

NCBI Gene Symbol: CTGFL

Gene Source: Human

Accession #: O76076

Recombinant: Yes

Source: E. coli.

Purity by SDS-PAGEs: 95%

Assay: SDS-PAGE

Purity: N/A

Assay #2: HPLC

Endotoxin Level: < 0.1 ng/g of protein (<1EU/g).

Activity (Specifications/test method): Determined by its ability to inhibit IGF-II induced proliferation of MCF-7. The expected ED50 is between 10-20 ng/ml in the presence of 15 ng/ml of human IGF-II.

Biological activity: Determined by its ability to inhibit IGF-II induced proliferation of MCF-7. The expected ED50 is between 10-20 ng/ml in the presence of 15 ng/ml of human IGF-II.

Results: N/A

Binding Capacity: N/A

Unit Definition: N/A

Molecular Weight: 24.3 kDa

Concentration: N/A

Appearance: Lyophilized Powder

Physical form description: Sterile filtered through a 0.2 micron filter. Lyophilized with no additives.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not raise to neutral pH. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Amino acid sequence: MQLCPTPCTC PWPPPRCPLG VPLVLDGCGC CRVCARRLGE PCDQLHVCDA SQGLVCQPGA GPGGRGALCL LAEDDSSCEV NGRLYREGET FQPHCSIRCR CEDGGFTCVP LCSEDVRLPS WDCPHPRRVE VLGKCCPEWV CGQGGGLGTQ PLPAQGPQFS GLVSSLPPGV PCPEWSTAWG PCSTTCGLGM ATRVSNQNRF CRLETQRRLC LSRPCPPSRG RSPQNSAF