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1. (WO2012176158) PURIFICATION OF CHIMERIC PROTEIN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/176158 International Application No.: PCT/IB2012/053160
Publication Date: 27.12.2012 International Filing Date: 22.06.2012
IPC:
C07K 1/20 (2006.01) ,C07K 1/22 (2006.01) ,C07K 1/16 (2006.01) ,C07K 19/00 (2006.01) ,C07K 14/715 (2006.01) ,C07K 16/22 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
1
General processes for the preparation of peptides
14
Extraction; Separation; Purification
16
by chromatography
20
Partition-, reverse-phase or hydrophobic interaction chromatography
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
1
General processes for the preparation of peptides
14
Extraction; Separation; Purification
16
by chromatography
22
Affinity chromatography or related techniques based upon selective absorption processes
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
1
General processes for the preparation of peptides
14
Extraction; Separation; Purification
16
by chromatography
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
19
Hybrid peptides
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
14
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
435
from animals; from humans
705
Receptors; Cell surface antigens; Cell surface determinants
715
for cytokines; for lymphokines; for interferons
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
16
Immunoglobulins, e.g. monoclonal or polyclonal antibodies
18
against material from animals or humans
22
against growth factors
Applicants:
DR. REDDY'S LABORATORIES LIMITED [IN/IN]; Intellectual Property Management Biologics Development Center Survey No. 47, Bachupalli Qutubullapur RR District 500 090, IN (AllExceptUS)
KULKARNI, Samir [IN/IN]; IN (UsOnly)
DEVAKATE, Ravikant [IN/IN]; IN (UsOnly)
GUPTA, Neeru [IN/IN]; IN (UsOnly)
KARDEKAR, Prashant [IN/IN]; IN (UsOnly)
Inventors:
KULKARNI, Samir; IN
DEVAKATE, Ravikant; IN
GUPTA, Neeru; IN
KARDEKAR, Prashant; IN
Agent:
SANTHANAM, Kausalya; 128 Royal Enclave Srirampuram Jakkur Post Bangalore 560 064, IN
Priority Data:
2137/CHE/201124.06.2011IN
Title (EN) PURIFICATION OF CHIMERIC PROTEIN
(FR) PURIFICATION DE PROTÉINE CHIMÉRIQUE
Abstract:
(EN) Provided is a method for purification of TNFR:Fc fusion protein comprising hydrophobic interaction chromatography, wherein the buffer solution used in the said chromatography does not contain any additives.
(FR) L'invention concerne un procédé de purification de protéine de fusion TNFR:Fc la chromatographie d'interaction hydrophobe, la solution tampon utilisée dans le cadre de ladite chromatographie ne contenant pas d'additif.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2723759US20140128577