Method of efficient extraction of protein from cells

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9995745
SERIAL NO

14932693

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Methods for producing a protein extract from cells, such as cells or cellular samples containing viral proteins, are provided. In general terms, the methods may involve: increasing the pH of the cells to a pH of at least about pH 10.0 to produce an intermediate composition, and then, in the presence of a non-ionic detergent such as a polyoxyethylene alkyl ether, neutralizing the pH of the intermediate composition to produce the protein extract. Such methods can be used in conjunction with methods for detecting one or more target proteins in a sample, such as viral proteins. Systems, kits and compositions for practicing the subject methods are also provided.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BECTON DICKINSON AND COMPANY1 BECTON DRIVE FRANKLIN LAKES NJ 07417

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beadenkopf, Robert J Pasadena, US 3 15
Bruton, Jeff H Randallstown, US 2 15
Crews, Virginia M Baltimore, US 2 15
Ferguson, Carrie S Bel Air, US 2 15
Malick, Adrien P Granite, US 11 334
Mantlo, John Westminster, US 4 9
Rosales, Julie L Randallstown, US 6 18

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 12, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 12, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00