beta-NGF Antibody [Alexa Fluor® 647]

• Reactivity: Rt
• Applications: WB, IHC, B/N, ELISA(Cap), ELISA(Det)
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Alexa Fluor 647

beta-NGF Antibody [Alexa Fluor® 647] Summary

• Immunogen: S. frugiperda insect ovarian cell line Sf 21-derived recombinant rat β-NGF (R&D Systems, Catalog # 556-NG)
  Ser122-Gly241
  Accession # P25427
• Specificity: Detects rat beta -NGF in ELISAs and Western blots. In ELISAs, less than 0.1% cross-reactivity with recombinant human (rh) beta ‑NGF, rhBDNF, recombinant rat (rr) GDNF, rhCNTF, rrGDNF R alpha , rrCNTF, rhGDNF, rhNT-3 and rhNT‑4 is observed.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • ELISA Capture (Matched Antibody Pair)
  • ELISA Detection (Matched Antibody Pair)
  • Immunohistochemistry
  • Neutralization
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for beta-NGF Antibody [Alexa Fluor® 647]

• Beta nerve growth factor precursor
• beta-nerve growth factor
• betaNGF
• beta-NGF
• HSAN5
• MGC161426
• nerve growth factor (beta polypeptide)
• nerve growth factor, beta subunit
• NGFB
• NGFBMGC161428

Background

NGF was initially isolated in the mouse submandibular gland over three decades ago as a 7S complex composed of three non-covalently linked subunits, alpha , beta , and gamma . It is now known that both the alpha and gamma subunits of NGF are members of the kallikrein family of serine proteases while the beta subunit, called beta -NGF or 2.5S NGF, exhibits all the biological activities ascribed to NGF. Recombinant rat beta -NGF is a homodimer of two 120-amino acid polypeptides. The human protein shares approximately 90% homology at the amino acid level with both the mouse and rat beta -NGF and exhibits cross-species activity.

NGF is a well-characterized neurotrophic protein that plays a critical role in the development of sympathetic and some sensory neurons in the peripheral nervous system. In addition, NGF can also act in the central nervous system as a trophic factor for basal forebrain cholinergic neurons. NGF has also been shown to have biological effects on non-neuronal tissues. NGF is mitogenic for a factor-dependent human erythroleukemic cell line, TF-1. NGF has been found to increase the number of mast cells in neonatal rats and to induce histamine release from peritoneal mast cells. NGF will enhance histamine release and strongly modulate the formation of lipid mediators by basophils in response to various stimuli. NGF will also induce the growth and differentiation of human B lymphocytes as well as suppress apoptosis of murine peritoneal neutrophils. These results, taken together, suggest that NGF is a pleiotropic cytokine which, in addition to its neurotropic activities, may have an important role in the regulation of the immune system.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.