Gene Symbol | SH2B2 |
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Entrez Gene | 10603 |
Alt Symbol | APS |
Species | Human |
Gene Type | protein-coding |
Description | SH2B adaptor protein 2 |
Other Description | SH2 and PH domain-containing adapter protein APS|SH2B adapter protein 2|adapter protein with pleckstrin homology and Src homology 2 domains |
Swissprots | A6ND74 O14492 |
Accessions | EAW50232 EAW50233 O14492 AB000520 BAA22514 BF309652 BF434397 BI261466 CB053166 DN995670 XM_005276975 XP_005277032 XM_005276976 XP_005277033 XM_005276977 XP_005277034 XM_005276979 XP_005277036 XM_011515740 XP_011514042 XM_011515741 XP_011514043 NM_020979 NP_066189 |
Function | Adapter protein for several members of the tyrosine kinase receptor family. Involved in multiple signaling pathways. May be involved in coupling from immunoreceptor to Ras signaling. Acts as a negative regulator of cytokine signaling in collaboration with CBL. Binds to EPOR and suppresses EPO-induced STAT5 activation, possibly through a masking effect on STAT5 docking sites in EPOR. Suppresses PDGF-induced mitogenesis. May induce cytoskeletal reorganization via interaction with VAV3. {ECO:0000269|PubMed:10374881, ECO:0000269|PubMed:12400014, ECO:0000269|PubMed:15378031, ECO:0000269|PubMed:9989826}. |
Subcellular Location | Cytoplasm {ECO:0000269|PubMed:9989826}. Cell membrane {ECO:0000269|PubMed:9989826}. Note=Cytoplasmic before PDGF stimulation. After PDGF stimulation, localized at the cell membrane and peripheral region. |
Tissue Specificity | Expressed in spleen, prostate, testis, uterus, small intestine and skeletal muscle. Among hematopoietic cell lines, expressed exclusively in B-cells. Not expressed in most tumor cell lines. {ECO:0000269|PubMed:9233773, ECO:0000269|PubMed:9989826}. |
Top Pathways | Insulin signaling pathway, Neurotrophin signaling pathway |
Recombinant Human SH2B2 Protein - H00010603-Q01 from Novus Biologicals
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SH2B2 Peptide - P2797 from Novus Biologicals
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APS-Antibody-Y629-Blocking-Peptide - BP7747a from Abgent, a WuXi AppTec company
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SH2B2 / APS - H00010603-Q01-10 from Acris Antibodies
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SH2B2 / APS - H00010603-Q01-25 from Acris Antibodies
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Recombinant Human SH2B adapter protein 2(SH2B2) - CSB-YP021207HU CSB-EP021207HU CSB-BP021207HU CSB-MP021207HU from Cusabio
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SH2B2 / APS - TP329333 from Acris Antibodies
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SH2B2 Protein - NBP2-13305PEP from Novus Biologicals
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APS-Antibody-Center-Blocking-Peptide - BP7747c from Abgent, a WuXi AppTec company
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Phospho-APSY629-Antibody-Blocking-peptide - BP3703a from Abgent, a WuXi AppTec company
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SH2B2 Peptide, Human - M34GP14154H from Creative Peptides
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SH2B adapter protein 2 (SH2B2), Recombinant Protein - MBS1144491 from MyBioSource
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Recombinant Human APS protein, GST-tagged - APS-730H from Creative Biomart
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