Native protein isolated from human pooled serum, 183 AA, MW 21,560 kDa (calculated without glycosylation).
Amino Acid Sequence
Human pooled serum
Purity as determined by densitometric image analysis: >95%
SDS-PAGE analysis of Human Alpha-1-acid glycoprotein 1 NATIVE protein 12% gel stained with Coomassie Brillant Blue R250
- M.W. marker – 14, 21, 31, 45, 66, 97 kDa
- reduced and heated sample, 2.5μg/lane
- non-reduced and non-heated sample, 2.5μg/lane
< 1.0 EU/ug
Filtered (0,4 μm) and lyophilized in 0.5 mg/mL in 20mM TRIS, 50mM NaCl, pH 7,5
Add deionized water to prepare a working stock solution of approximately 0.5 mg/mL and let the lyophilized pellet dissolve completely. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.
Western blotting, ELISA, Cell culture and/or animal studies, Immunological methods
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
BCA to determine quantity of the protein.
SDS PAGE to determine purity of the protein.
LAL to determine quantity of endotoxin.
This product is intended for research use only. All blood samples used for protein preparation were tested and found negative for HBsAg, anti-HCV, HIV Ag/Ab, and syphilis. Since no test can absolutely assure the absence of all infectious agents, this product should be handled as a potential biohazard.