(12) Patent Application Publication (10) Pub. No.: US 2003/0211987 A1 Labat Et Al
US 2003O21, 1987A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2003/0211987 A1 Labat et al. (43) Pub. Date: Nov. 13, 2003 (54) METHODS AND MATERIALS RELATING TO Apr. 7, 2000 (US)........................................... O9545,714 STEM CELL GROWTH FACTOR-LIKE Apr. 11, 2000 (US)........................................... O9547358 POLYPEPTIDES AND POLYNUCLEOTDES Publication Classification (76) Inventors: Ivan Labat, Mountain View, CA (US); Y Tom Tang, San Jose, CA (US); Radoje T. Drmanac, Palo Alto, CA (51) Int. Cl." ....................... A61K 38/18; CO7K 14/475; (US); Chenghua Liu, San Jose, CA C12O 1/68; CO7H 21/04; (US); Juhi Lee, Fremont, CA (US); C12M 1/34; C12P 21/02; Nancy K Mize, Mountain View, CA C12N 5/08 (US); John Childs, Sunnyvale, CA (52) U.S. Cl. ......... 514/12; 435/69.1; 435/6; 435/320.1; (US); Cheng-Chi Chao, Cupertino, CA 435/366; 530/399; 536/23.5; (US) 435/287.2 Correspondence Address: MARSHALL, GERSTEIN & BORUN LLP (57) ABSTRACT 6300 SEARS TOWER 233 S. WACKER DRIVE The invention provides novel polynucleotides and polypep CHICAGO, IL 60606 (US) tides encoded by Such polynucleotides and mutants or variants thereof that correspond to a novel human Secreted (21) Appl. No.: 10/168,365 Stem cell growth factor-like polypeptide. These polynucle otides comprise nucleic acid Sequences isolated from cDNA (22) PCT Filed: Dec. 23, 2000 libraries prepared from human fetal liver Spleen, ovary, adult (86) PCT No.: PCT/US00/35260 brain, lung tumor, Spinal cord, cervix, ovary, endothelial cells, umbilical cord, lymphocyte, lung fibroblast, fetal (30) Foreign Application Priority Data brain, and testis.
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