Recombinant Human Neuropilin-1/NRP1 (C-Avi-6His) Biotinylated | PKSH033988

Recombinant Human Neuropilin-1/NRP1 (C-Avi-6His) Biotinylated | PKSH033988 | Gentaur US, UK & Europe Disrtribition

Synonyms: CD304; NRP1; NRPNP1; VEGF165R; BDCA4

Active Protein: N/A

Activity: Biotinylated Recombinant Human Neuropilin-1 is produced by our Mammalian expression system and the target gene encoding Phe22-Lys644 is expressed with a Avi, 6His tag at the C-terminus.

Protein Construction: Biotinylated Recombinant Human Neuropilin-1 is produced by our Mammalian expression system and the target gene encoding Phe22-Lys644 is expressed with a Avi, 6His tag at the C-terminus.

Fusion Tag: C-Avi-6His

Species: Human

Expressed Host: Human Cells

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

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

Endotoxin: < 1.0 EU per µg as determined by the LAL method.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 72.5 kDa

Formulation: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Reconstitution: Please refer to the printed manual for detailed information.

Background: Neuropilin-1 (Npn-1, previously neuropilin; also CD304) is a 130 - 140 kDa type I transmembrane (TM) glycoprotein that regulates axon guidance and angiogenesis. Two homologues, Neuropilin-1 and Neuropilin-2, are identified. Neuropilin-1 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. NRP1 expression is regulated in EC by tumor necrosis factor-alpha, the transcription factors dHAND and Ets-1, and vascular injury. NRP1 upregulation is positively correlated with the progression of various tumors.

Research Area: N/A