Total 276 AA. MW: 31.2 kDa (calculated). UniProtKB acc. no. Q641Q3 (Gln46-Asp311). 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 Meteorin-Like Protein:
- M.W. marker – 14, 21, 31, 45, 66, 97 kDa
- Reduced and boiled sample, 2.5 μg/lane
- Non-reduced and non-boiled sample, 2.5 μg/lane
< 1.0 EU/µg
Filtered (0.4 μm) and lyophilized from 0.5 mg/ml solution in 50mM acetate, 5% trehalose (w/v) 1mM DTT pH 4,0
Add 0.1 M acetate buffer pH 4.0 to prepare a working stock solution of approximately 0.5 mg/ml and let the lyophilized pellet dissolve completely.
Western blotting, ELISA
At ambient temperature. Upon receipt, store the product at the temperature recommended below.
Store 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.