Neuropilin 1 Protein (NRP1) (AA 22-644) (His tag,AVI tag,Biotin)

Catalog No. ABIN5674605

Product Details

Target: Neuropilin 1 (NRP1)

Protein Type: Recombinant

Biological Activity: Active

Protein Characteristics: AA 22-644

Origin: Human

Source: HEK-293 Cells

Purification tag / Conjugate: This Neuropilin 1 protein is labelled with His tag,AVI tag,Biotin.

Brand: PrecisionAvi

Sequence: AA 22-644

Specificity: Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Characteristics: This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag. The protein has a calculated MW of 73.5 kDa. The protein migrates as 90-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity: >95 % as determined by SDS-PAGE.

Endotoxin Level: Less than 1.0 EU per μg by the LAL method.

Application Details

Comment:

Ready-to-use AvitagTM biotinylated protein:
The product is exclusively produced using the AvitagTM technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: PBS, pH 7.4

Handling Advice: Please avoid repeated freeze-thaw cycles.

Storage: -20 °C

Target Details

Target: Neuropilin 1 (NRP1)

Alternative Name: Neuropilin-1 (NRP1 Products)

Synonyms: NRP1 Protein, cd304 Protein, neuropilin Protein, np-1 Protein, npn-1 Protein, nrp Protein, nrp-1 Protein, vegf165r Protein, BDCA4 Protein, CD304 Protein, NP1 Protein, NRP Protein, VEGF165R Protein, C530029I03 Protein, NP-1 Protein, NPN-1 Protein, Npn1 Protein, Nrp Protein, neuropilin 1 Protein, neuropilin 1 L homeolog Protein, NRP1 Protein, nrp1 Protein, Nrp1 Protein, nrp1.L Protein

Background: Neuropilin-1 (NRP1) is also known as Vascular endothelial cell growth factor 165 receptor (VEGF165R), CD antigen CD304, which belongs to the neuropilin family. 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. The soluble isoform 2 binds VEGF-165 and appears to inhibit its binding to cells.

Molecular Weight: 73.5 kDa

NCBI Accession: NP_001019799

Pathways: Regulation of Cell Size, Signaling Events mediated by VEGFR1 and VEGFR2, Smooth Muscle Cell Migration, Platelet-derived growth Factor Receptor Signaling, VEGFR1 Specific Signals