The neurotrophins, including NGF, BDNF, NT-3, and NT-4/5, constitute a group of structurally related, secreted proteins that play an important role in the development and function of the nervous system.
Binding to and activating two unrelated receptor types mediate the biological activities of the neurotrophins.
These receptors include the p75 neurotrophin receptor (p75NTR) and the Trk family of receptor tyrosine kinases.
P75NTR is a member of the tumor necrosis factor receptor superfamily (TNFRSF) and has been designated TNFRSF16.
It binds all neurotrophins and transduces cellular signaling pathways that may synergize or antagonize those activated by the Trk receptors.
Three Trk family proteins, TrkA, TrkB, and TrkC, have been identified.
TrkA preferentially binds NGF and NT-3, TrkB preferentially binds BDNF, NT-3, and NT-4/5, and TrkC preferentially binds NT-3.
All Trk family proteins share a conserved, complex subdomain organization consisting of a signal peptide, two cysteine-rich domains, a cluster of three leucine-rich motifs, and two immunoglobulin-like domains in the extracellular region, as well as an intracellular region that contains the tyrosine kinase domain.
Natural splice variants of the different Trks lacking the first cysteine-rich domain, the first and second or all three of the leucine-rich motifs, or the tyrosine kinase domain have been described.
At the protein sequence level, Trks are highly conserved between species with the extracellular domains of human and mouse TrkC exhibiting 94% amino acid sequence identity.
The proteins also exhibit cross- species activity.
Although TrkC is widely expressed, the highest levels are found in the nervous system.
Applications:Suitable for use in Flow Cytometry.
Other applications not tested.
Recommended Dilutions:Flow Cytometry: 10ul labels 10e6 cells using differentiated human neural progenitor cellsOptimal dilutions to be determined by the researcher.
Storage and Stability:Store product at 4°C in the dark.
DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid.
Caution: PE conjugates are sensitive to light.
For maximum recovery of product, centrifuge the original vial prior to removing the cap.
仕様
Size：100Tests
Host：goat
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography
Form：Supplied as a liquid in saline, 0.5% BSA, 0.09% sodium azide. Labeled with R-Phycoerythrin (PE).
Specificity：Recognizes human TrkC. In direct ELISA and Western Blot, <1% crossreactivity is observed with recombinant human TrkB.
Isotype：IgG
Calc Applications Abbrev：FC
Calc Crossreactivity：Hu
Immunogen：Recombinant protein corresponding to Cys32-Asp428 from human TrkC, expressed in NS0 cells
