Our Anti-NGFR/p75 neurotrophin receptor (p75NTR) mouse monoclonal primary antibody detects cat, dog, human, pig, rabbit, and sheep NGFR/p75 neurotrophin receptor (p75NTR), and is IgG. It is validated for use in ICC.
Nerve growth factor receptor (NGFR) is also referred to as p75(NTR) due to its molecular mass and its ability to bind at low affinity not only NGF (see 162030), but also other neurotrophins, including brain-derived neurotrophic factor (BDNF; 113505), neurotrophin-3 (NTF3; 162660), and neurotrophin-4/5 (NTF5; 162662). At the time of its discovery, NGFR was considered a unique type of protein. Subsequently, however, a large superfamily of tumor necrosis factor receptors were found to share the overall structure of NGFR (4 extracellular ligand-binding, cysteine-rich repeats, or CRs, and signaling through association with, or disassociation from, cytoplasmic interactors). The identification of this superfamily helped elucidate some of the biologic functions of NGFR, including its ultimate involvement in the nuclear factor kappa-B (NFKB; see 164011) and apoptosis pathways. As a monomer, NGFR binds NGF with low affinity. Higher affinity binding is achieved by association with higher molecular mass, low-affinity neurotrophin receptors, namely the tropomyosin receptor kinases, TRKA (NTRK1; 191315), TRKB (NTRK2; 600456), and TRKC (NTRK3; 191316). TRKA, TRKB, and TRKC are specific for or 'preferred by' NGF, NTF5 and BDNF, and NTF3, respectively (Ip et al., 1993). NTF3 also binds to TRKA and TRKB, but with significantly lower affinity
IgG
1 mg/mL
Monoclonal
ME20.4
ICC
Mouse
The p75NTR antibody was derived from immunization of mice with human WM245 melanoma cells.
Human
Canine, Feline, Human, Pig, Rabbit, Sheep
Aliquot antibody and store frozen at -20°C to -80°C. For short-term storage, the antibody conjugate can be stored at 2-8°C for up to 4 months with the addition of appropriate antibacterial agent, or for up to 1 week without the addition of a preservative.
Liquid
Protein G purified IgG was labelled with ATTO 488 and free dye removed by gel filtration.
PBS, pH 7.2-7.6 without preservatives. Typical Fluorophore/Protein (F/P) - ratio is 3-10.
IHC: 2 µg/mL
ELISA: 1:5000
This antibody is recommended for use in immunohistochemistry, immunofluorescence, flow cytometry and NGF receptor p75 dynamics. Not appropriate for Western Blots. For FACS a concentration of 20 µg/mL is recommended.
ATTO 488 Ex: 500 nm, Em: 520 nm
This antibody recognizes p75NTR (low affinity neurotrophin receptor) Reacts with human, cat, dog, pig, rabbit and sheep. Does not react with rat or mouse.
