Total 269 AA. MW: 30.2 kDa (calculated). UniProtKB acc.no. Q9NP85 (Val125-Leu383). N-terminal His-tag (10 extra AA). Protein identity confirmed by LC-MS/MS.
Amino Acid Sequence
Purity as determined by densitometric image analysis: > 95 %
14 % SDS-PAGE separation of Human Podocin Human (E.coli):
1. M.W. marker – 14, 21, 31, 45, 66, 97 kDa
2. reduced and boiled sample, 2.5 μg/lane
3. non-reduced and non-boiled sample, 2.5 μg/lane
< 1.0 EU/ug
Filtered (0.4 μm) and lyophilized in 30 mM acetate buffer, 1mM dithiothreitol, pH 4.
Add 0.1 M Acetate buffer pH4 to prepare a working stock solution of approximately 0.5 mg/mL and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10 μg/mL. In higher concentrations the solubility of this antigen is limited. Filter sterilize your culture media/working solutions containing this non-sterile product before using in cell culture.
Western blotting, ELISA
At ambient temperature. Upon receipt, store the product at the temperature recommended below.
Store the lyophilized protein at -80 °C. Lyophilized protein remains stable until the expiry date when stored at -80 °C. Aliquot reconstituted protein to avoid repeated freezing/thawing cycles and store at -80 °C for long term storage. Reconstituted protein can be stored at 4 °C for a week.
Quality Control Test
Bradford protein assay to determine quantity of the protein.
SDS-PAGE to determine purity of the protein.
LAL TEST to determine endotoxin level.
This product is intended for research use only.