Neuropilin 1 Recombinant Protein | NRP1 recombinant protein
Recombinant Rat Neuropilin 1
NRP1 protein solution (0.25mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Introduction: Neuropilin 1 (Nrp1) is a transmembrane glycoprotein which functions as a co-receptor for several extracellular ligands including class III/IV semaphorins, some isoforms of vascular endothelial growth factor and transforming growth factor beta. Nrp1 binds vascular endothelial growth factor (VEGF)-A and is believed to serve as a coreceptor for kinase insert domain-containing receptor (KDR) by connecting with KDR and enhancing VEGF signaling. Nrp1 is a marker of regulatory T cells.
NCBI and Uniprot Product Information
NCBI Description
transmembrane protein that acts as a receptor for semaphorin III; may play a role in neuronal development [RGD, Feb 2006]
Uniprot Description
NRP1: The membrane-bound isoform 1 is a receptor involved in the development of the cardiovascular system, in angiogenesis, in the formation of certain neuronal circuits and in organogenesis outside the nervous system. It mediates the chemorepulsant activity of semaphorins. It binds to semaphorin 3A, The PLGF-2 isoform of PGF, The VEGF-165 isoform of VEGF and VEGF-B. Coexpression with KDR results in increased VEGF-165 binding to KDR as well as increased chemotaxis. It may regulate VEGF-induced angiogenesis. Homodimer, and heterodimer with NRP2. Interacts with FER. Binds PLXNB1. The expression of isoforms 1 and 2 does not seem to overlap. Isoform 1 is expressed by the blood vessels of different tissues. In the developing embryo it is found predominantly in the nervous system. In adult tissues, it is highly expressed in heart and placenta; moderately in lung, liver, skeletal muscle, kidney and pancreas; and low in adult brain. Isoform 2 is found in liver hepatocytes, kidney distal and proximal tubules. Belongs to the neuropilin family. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: Membrane protein, integral; Receptor, misc.
Chromosomal Location of Human Ortholog: 19q12
Cellular Component: axon; cell soma; cell surface; cytosol; early endosome; extracellular space; focal adhesion; growth cone; neurofilament; plasma membrane
Molecular Function: growth factor binding; protein binding; semaphorin receptor activity; vascular endothelial growth factor receptor activity
Biological Process: angiogenesis; artery morphogenesis; axon extension involved in axon guidance; axon guidance; axonal fasciculation; branchiomotor neuron axon guidance; cell migration; cell migration during sprouting angiogenesis; dendrite development; facial nerve structural organization; gonadotrophin-releasing hormone neuronal migration to the hypothalamus; heart development; hepatocyte growth factor receptor signaling pathway; motor axon guidance; negative regulation of axon extension; negative regulation of axon extension involved in axon guidance; negative regulation of neuron apoptosis; nerve development; neuron development; neuron migration; patterning of blood vessels; platelet-derived growth factor receptor signaling pathway; positive chemotaxis; positive regulation of axon extension involved in axon guidance; positive regulation of peptidyl-tyrosine phosphorylation; regulation of axon extension involved in axon guidance; response to wounding; retinal ganglion cell axon guidance; sprouting angiogenesis; sympathetic nervous system development; trigeminal nerve morphogenesis; trigeminal nerve structural organization; vascular endothelial growth factor receptor signaling pathway; vestibulocochlear nerve structural organization
Research Articles on NRP1
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Product Notes
The NRP1 nrp1 (Catalog #AAA146745) is a Recombinant Protein produced from Sf9, Baculovirus cells and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: FRSDKCGGTI KIENPGYLTS PGYPHSYHPS EKCEWLIQAP EPYQRIMINF NPHFDLEDRD CKYDYVEVID GENEGGRLWG KFCGKIAPSP VVSSGPFLFI KFVSDYETHG AGFSIRYEIF KRGPECSQNY TAPTGVIKSP GFPEKYPNSL ECTYIIFAPK MSEIILEFES FDLEQDSNPP GGVFCRYDRL EIWDGFPEVG PHIGRYCGQK TPGRIRSSSG ILSMVFYTDS AIAKEGFSAN YSVLQSSISE DFKCMEALGM ESGEIHSDQI TASSQYGTNW SVERSRLNYP ENGWTPGEDS YREWIQVDLG LLRFVTAVGT QGAISKETKK KYYVKTYRVD ISSNGEDWIT LKEGNKAIIF QGNTNPTDVV FGVFPKPLIT RFVRIKPASW ETGISMRFEV YGCKITDYPC SGMLGMVSGL ISDSQITASN QGDRNWMPEN IRLVTSRTGW ALPPSPHPYI NEWLQVDLGD EKIVRGVIIQ GGKHRENKVF MRKFKIAYSN NGSDWKMIMD DSKRKAKSFE GNNNYDTPEL RAFTPLSTRF IRIYPERATH SGLGLRMELL GCEVEVPTAG PTTPNGNPVD ECDDDQANCH SGTGDDFQLT GGTTVLATEK PTIIDSTIQS EFPTYGFNCE FGWGSHKTFC HWEHDSHAQL RWRVLTSKTG PIQDHTGDGN FIYSQADENQ KGKVARLVSP VVYSQSSAHC MTFWYHMSGS HVGTLRVKLH YQKPEEYDQL VWMVVGHQGD HWKEGRVLLH KSLKLYQVIF EGEIGKGNLG GIAVDDISIN NHIPQEDCAK PTDLDKKNTE IKIDETGSTP GYEEGKGDKN ISRKPGNVLK TLDPLEH HHH HH. It is sometimes possible for the material contained within the vial of "Neuropilin 1, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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