Neurofilament M 160-200kD (NF-M) (MaxLight 550)

Mab

MaxLight 550

4°C Do Not Freeze

Supplied as a liquid in PBS, pH 7.2. No preservatives added. Labeled with MaxLight™550.

Rat NF-M

Neurofilaments (NFs) are prominent components of large myelinated axons. Based on sequence homology and intron placement, the NF genes have been classified as type IV IFs along with alpha-internexin, which is also expressed in the nervous system. NFs may function as effector proteins subject to a complex regulatory cross-talk between neurons and myelinating Schwann cells or oligrodendrocytes. Mammalian neurofilaments are assembled from light (NF-L), mid-sized (NF-M), and heavy (NF-H) neurofilament proteins. NF-M is required if myelinated axons are to achieve maximal diameters and NF-M has been shown to regulate the level of NF-L. NF-M subunits mainly regulate axonal caliber by altering the level of NF-L and in turn the number of NFs in the axon. Results seem to explain as a perturbation of NF stoichiometry in which overexpression of NF-M leads to the formation of perikaryal NF inclusions in motor neurons and the depletion of NFs from axons. Overexpression of NF-M in combination with NF-L increased radial growth of axons, which suggests that NF-M or NF-H must coassemble into filaments with NF-L before they can affect the radial growth of axons. The immature form of NFs composed of NF-L and NF-M, might function in establishing the early neuronal phenotype and in maintaining neurite outgrowth.

Applications:
Suitable for use in Immunofluorescence/Immunocytochemistry, FLISA, Western Blot and Immunohistochemistry. Other applications not tested.

Recommended Dilutions:
Immunohistochemistry: Formalin fixed and paraffin embedded tissues and frozen Sections
Optimal 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. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: MaxLight™550 conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Note: Applications are based on unconjugated antibody.