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Process For The Extraction And Isolation Of Insulin From Recombinant Sources

Abstract: The present invention relates to the extraction and isolation of insulins from recombinant sources, particularly those expressed in and secreted by yeasts. Organic solvents have been used to extract host surface bound forms of insulin polypeptide. In addition, procedures for combining the steps medium clarification, solvent extraction and chromatography, in order to effect the simultaneous isolation and purification of soluble and membrane bound forms of insulin, is disclosed.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
28 June 2005
Publication Number
31/2009
Publication Type
INA
Invention Field
BIOTECHNOLOGY
Status
Email
Parent Application

Applicants

WOCKHARDT LIMITED
WOCKHARDT TOWERS, BANDRA-KURLA COMPLEX, BANDRA (EAST), MUMBAI 400051

Inventors

1. SAHIB MAHARAJ K
NO 48, SUNANT,N3, CIDCO, AURANGABAD 431003
2. RAJU EDUPUGANTI B
NO 246, SILVER GATES, N1 CIDCO, AURANGABAD 431003
3. SHALIGRAM UMESH S
N4, CIDCO, AURANGABAD 431003

Specification

N/A

Documents

Application Documents

# Name Date
1 683-mumnp-2005-abstract(28-6-2005).pdf 2018-08-09
1 683-mumnp-2005-form 2(28-06-2005).doc 2005-06-28
2 683-mumnp-2005-claims(28-6-2005).pdf 2018-08-09
3 683-mumnp-2005-correspondence(9-6-2006).pdf 2018-08-09
4 683-mumnp-2005-wo international publication report(28-6-2005).pdf 2018-08-09
4 683-mumnp-2005-correspondence(ipo)-(4-10-2007).pdf 2018-08-09
5 683-mumnp-2005-sequence listing(28-6-2005).pdf 2018-08-09
5 683-mumnp-2005-correspondence(ipo)-(8-12-2010).pdf 2018-08-09
6 683-mumnp-2005-form 5(28-6-2005).pdf 2018-08-09
6 683-mumnp-2005-description(complete)-(28-6-2005).pdf 2018-08-09
7 683-mumnp-2005-form 2(title page)-(28-6-2005).pdf 2018-08-09
7 683-mumnp-2005-drawigs(28-6-2005).pdf 2018-08-09
8 683-mumnp-2005-form 2(28-6-2005).pdf 2018-08-09
8 683-mumnp-2005-drawing(28-6-2005).pdf 2018-08-09
9 683-mumnp-2005-form 18(9-6-2006).pdf 2018-08-09
9 683-mumnp-2005-form 1(28-6-2005).pdf 2018-08-09
10 683-mumnp-2005-form 13(28-6-2005).pdf 2018-08-09
11 683-mumnp-2005-form 18(9-6-2006).pdf 2018-08-09
11 683-mumnp-2005-form 1(28-6-2005).pdf 2018-08-09
12 683-mumnp-2005-form 2(28-6-2005).pdf 2018-08-09
12 683-mumnp-2005-drawing(28-6-2005).pdf 2018-08-09
13 683-mumnp-2005-form 2(title page)-(28-6-2005).pdf 2018-08-09
13 683-mumnp-2005-drawigs(28-6-2005).pdf 2018-08-09
14 683-mumnp-2005-form 5(28-6-2005).pdf 2018-08-09
14 683-mumnp-2005-description(complete)-(28-6-2005).pdf 2018-08-09
15 683-mumnp-2005-sequence listing(28-6-2005).pdf 2018-08-09
15 683-mumnp-2005-correspondence(ipo)-(8-12-2010).pdf 2018-08-09
16 683-mumnp-2005-wo international publication report(28-6-2005).pdf 2018-08-09
16 683-mumnp-2005-correspondence(ipo)-(4-10-2007).pdf 2018-08-09
17 683-mumnp-2005-correspondence(9-6-2006).pdf 2018-08-09
18 683-mumnp-2005-claims(28-6-2005).pdf 2018-08-09
19 683-mumnp-2005-abstract(28-6-2005).pdf 2018-08-09