Your Good Partner in Biology Research

IRS4

Insulin receptor substrate 4 is a protein in humans that is encoded by IRS4 gene. Acts as an interface between multiple growth factor receptors possessing tyrosine kinase activity, such as insulin receptor, IGF1R and FGFR1, and a complex network of intracellular signaling molecules containing SH2 domains. Involved in the IGF1R mitogenic signaling pathway. Promotes the AKT1 signaling pathway and BAD phosphorylation during insulin stimulation without activation of RPS6KB1 or the inhibition of apoptosis. Interaction with GRB2 enhances insulin-stimulated mitogen-activated protein kinase activity. May be involved in nonreceptor tyrosine kinase signaling in myoblasts. Plays a pivotal role in the proliferation/differentiation of hepatoblastoma cell through EPHB2 activation upon IGF1 stimulation.

IRS4 Antibodies

IRS4 for Homo sapiens (Human)

IRS4 Proteins

IRS4 Proteins for Homo sapiens (Human)

IRS4 Proteins for Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

IRS4 Proteins for Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1)

IRS4 Proteins for Neosartorya fischeri (strain ATCC 1020 / DSM 3700 / FGSC A1164 / NRRL 181) (Aspergillus fischerianus)

IRS4 Proteins for Aspergillus niger (strain CBS 513.88 / FGSC A1513)

IRS4 Proteins for Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545) (Yeast) (Pichia stipitis)

IRS4 Proteins for Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958) (Rice blast fungus) (Pyricularia oryzae)

IRS4 Proteins for Meyerozyma guilliermondii (strain ATCC 6260 / CBS 566 / DSM 6381 / JCM 1539 / NBRC 10279 / NRRL Y-324) (Yeast) (Candida guilliermondii)

IRS4 Proteins for Lodderomyces elongisporus (strain ATCC 11503 / CBS 2605 / JCM 1781 / NBRC 1676 / NRRL YB-4239) (Yeast) (Saccharomyces elongisporus)

IRS4 Proteins for Saccharomyces cerevisiae (strain YJM789) (Baker's yeast)

IRS4 Proteins for Botryotinia fuckeliana (strain B05.10) (Noble rot fungus) (Botrytis cinerea)

IRS4 Proteins for Sclerotinia sclerotiorum (strain ATCC 18683 / 1980 / Ss-1) (White mold) (Whetzelinia sclerotiorum)

IRS4 Proteins for Mus musculus (Mouse)

IRS4 Proteins for Coccidioides immitis (strain RS) (Valley fever fungus)

IRS4 Proteins for Chaetomium globosum (strain ATCC 6205 / CBS 148.51 / DSM 1962 / NBRC 6347 / NRRL 1970) (Soil fungus)

IRS4 Proteins for Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100) (Aspergillus fumigatus)

IRS4 Proteins for Candida albicans (strain SC5314 / ATCC MYA-2876) (Yeast)

IRS4 Proteins for Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans)

IRS4 Proteins for Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica)

IRS4 Proteins for Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii)

IRS4 Proteins for Yarrowia lipolytica (strain CLIB 122 / E 150) (Yeast) (Candida lipolytica)

IRS4 Proteins for Candida glabrata (strain ATCC 2001 / CBS 138 / JCM 3761 / NBRC 0622 / NRRL Y-65) (Yeast) (Torulopsis glabrata)

IRS4 Proteins for Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii)