Human BAIAP2 Recombinant Protein (RPPB5851)
- SKU:
- RPPB5851
- Product Type:
- Recombinant Protein
- Species:
- Human
- Uniprot:
- Q9UQB8
Description
| Product Name: | Human BAIAP2 Recombinant Protein |
| Product Code: | RPPB5851 |
| Size: | 20µg |
| Species: | Human |
| Target: | BAIAP2 |
| Synonyms: | Brain-specific angiogenesis inhibitor 1-associated protein 2, BAI1-associated protein 2, Protein BAP2, Fas ligand-associated factor 3, FLAF3, IRS-58, IRSp53/58, IRSP53. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered colorless solution. |
| Formulation: | The BAIAP2 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 100mM NaCl, 1mM DTT and 30% glycerol. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Purity: | Greater than 90% as determined by SDS-PAGE. |
| Amino Acid Sequence: | MSLSRSEEMH RLTENVYKTI MEQFNPSLRN FIAMGKNYEK ALAGVTYAAK GYFDALVKMG ELASESQGSK ELGDVLFQMA EVHRQIQNQL EEMLKSFHNE LLTQLEQKVE LDSRYLSAAL KKYQTEQRSK GDALDKCQAE LKKLRKKSQG SKNPQKYSDK ELQYIDAISN KQGELENYVS DGYKTALTEE RRRFCFLVEK QCAVAKNSAA YHSKGKELLA QKLPLWQQAC ADPSKIPERA VQLMQQVASN GATLPSALSA SKSNLVISDP IPGAKPLPVP PELAPFVGRM SAQESTPIMN GVTGPDGEDY SPWADRKAAQ PKSLSPPQSQ SKLSDSYSNT LPVRKSVTPK NSYATTAENK TLPRSSSMAA GLERNGRMRV KAIFSHAAGD NSTLLSFKEG DLITLLVPEA RDGWHYGESE KTKMRGWFPF SYTRVLDSDG SDRLHMSLQQ GKSSSTGNLL DKDDLAIPPP DYGAASRAFP AQTASGFKQR PYSVAVPAFS QGLDDYGARS MSSGSGTLVS TVVEHHHHHH |
BAIAP2 is a ubiquitous regulator of the actin cytoskeleton. Controled by the Rho-family GTPases BAIAP2 facilitates filopodia development. BAIAP2 is expressed in the cytoplasm and binds small membrane-bound G-proteins to cytoplasmic effector proteins. BAIAP2 was identified as interacting with the dentatorubral-pallidoluysian atrophy gene, which is related to an autosomal dominant neurodegenerative disease.
BAIAP2 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 530 amino acids (1-522) and having a molecular mass of 58.4kDa.BAIAP2 is fused to an 8 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.
| UniProt Protein Function: | IRSp53: Adapter protein that links membrane-bound small G- proteins to cytoplasmic effector proteins. Necessary for CDC42- mediated reorganization of the actin cytoskeleton and for RAC1- mediated membrane ruffling. Involved in the regulation of the actin cytoskeleton by WASF family members and the Arp2/3 complex. Plays a role in neurite growth. Acts syngeristically with ENAH to promote filipodia formation. Plays a role in the reorganization of the actin cytoskeleton in response to bacterial infection. Homodimer. Interacts with CDC42 and RAC1 that have been activated by GTP binding. Interacts with ATN1, BAI1, EPS8, SHANK1, SHANK2, SHANK3, WASF1 and WASF2. Interacts with ENAH after recruitment of CDC42. Interacts with TIAM1 and DIAPH1. Interacts (via SH3 domain) with E.coli effector protein EspF(U) (via PXXP motifs). Interacts with E.coli intimin receptor Tir. Isoform 1 and isoform 4 are expressed almost exclusively in brain. Isoform 4 is barely detectable in placenta, prostate and testis. A short isoform is ubiquitous, with the highest expression in liver, prostate, testis and placenta. 6 isoforms of the human protein are produced by alternative splicing. |
| UniProt Protein Details: | Protein type:Motility/polarity/chemotaxis; Actin-binding Chromosomal Location of Human Ortholog: 17q25 Cellular Component: nucleoplasm; ruffle; neuron projection; cytoplasm; plasma membrane; cytosol; actin cytoskeleton; filopodium Molecular Function:protein C-terminus binding; identical protein binding; protein binding; cytoskeletal adaptor activity Biological Process: actin crosslink formation; regulation of cell shape; actin filament bundle formation; plasma membrane organization and biogenesis; response to bacterium; axonogenesis; regulation of actin cytoskeleton organization and biogenesis; insulin receptor signaling pathway; dendrite development; regulation of synaptic plasticity; innate immune response; vascular endothelial growth factor receptor signaling pathway |
| NCBI Summary: | The protein encoded by this gene has been identified as a brain-specific angiogenesis inhibitor (BAI1)-binding protein. This adaptor protein links membrane bound G-proteins to cytoplasmic effector proteins. This protein functions as an insulin receptor tyrosine kinase substrate and suggests a role for insulin in the central nervous system. It also associates with a downstream effector of Rho small G proteins, which is associated with the formation of stress fibers and cytokinesis. This protein is involved in lamellipodia and filopodia formation in motile cells and may affect neuronal growth-cone guidance. This protein has also been identified as interacting with the dentatorubral-pallidoluysian atrophy gene, which is associated with an autosomal dominant neurodegenerative disease. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, Jan 2009] |
| UniProt Code: | Q9UQB8 |
| NCBI GenInfo Identifier: | 73917636 |
| NCBI Gene ID: | 10458 |
| NCBI Accession: | Q9UQB8.1 |
| UniProt Secondary Accession: | Q9UQB8,O43858, Q53HB1, Q86WC1, Q8N5C0, Q96CR7, Q9UBR3 Q9UQ43, |
| UniProt Related Accession: | Q9UQB8 |
| Molecular Weight: | 521 |
| NCBI Full Name: | Brain-specific angiogenesis inhibitor 1-associated protein 2 |
| NCBI Synonym Full Names: | BAI1-associated protein 2 |
| NCBI Official Symbol: | BAIAP2�� |
| NCBI Official Synonym Symbols: | BAP2; FLAF3; IRSP53�� |
| NCBI Protein Information: | brain-specific angiogenesis inhibitor 1-associated protein 2; IRS-58; IRSp53/58; fas ligand-associated factor 3; insulin receptor substrate p53/p58; insulin receptor substrate protein of 53 kDa |
| UniProt Protein Name: | Brain-specific angiogenesis inhibitor 1-associated protein 2 |
| UniProt Synonym Protein Names: | Fas ligand-associated factor 3; FLAF3; Insulin receptor substrate p53/p58; IRS-58; IRSp53/58; Insulin receptor substrate protein of 53 kDa; IRSp53; Insulin receptor substrate p53 |
| Protein Family: | Brain-specific angiogenesis inhibitor 1-associated protein |
| UniProt Gene Name: | BAIAP2�� |
| UniProt Entry Name: | BAIP2_HUMAN |
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