MAP2 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NB100-98717

Novus Biologicals, part of Bio-Techne
Catalog #
Availability
Size / Price
Qty
NB100-98717
NB100-98717-0.025ml
Print Quote
Bulk Order
100% Guarantee

Key Product Details

Species Reactivity

Validated:

Mouse, Rat

Cited:

Mouse

Applications

Validated:

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Cited:

IF/IHC

Label

Unconjugated

Antibody Source

Polyclonal Sheep IgG

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

View all MAP2 Antibodies »

Product Specifications

Immunogen

A synthetic peptide from mouse MAP-2 conjugated to blue carrier protein was used as the antigen.

Localization

Cytoskeleton

Marker

Neuronal Dendritic Marker

Clonality

Polyclonal

Host

Sheep

Isotype

IgG

Theoretical MW

199 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for MAP2 Antibody

Immunocytochemistry/ Immunofluorescence: MAP2 Antibody [NB100-98717]

Immunocytochemistry/ Immunofluorescence: MAP2 Antibody [NB100-98717]

Immunocytochemistry/Immunofluorescence: MAP2 Antibody [NB100-98717] - Rat brain at 1:500 dilution using Sheep antibody to rat, mouse Mtap2 whole serum DAPI counterstained appearing in blue.

Applications for MAP2 Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:500

Immunohistochemistry

1:300-1:2000

Immunohistochemistry-Paraffin

1:300-1:2000

Western Blot

1:300-1:2000

Formulation, Preparation, and Storage

Purification

Unpurified

Reconstitution

Reconstitute in 0.1 ml of sterile water. Centrifuge to remove any insoluble material. Glycerol may be added (1:1) for additional stability. Please note the sample size is provided in reconstituted format.

Formulation

Lyophilized from whole antisera

Preservative

No Preservative

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: MAP2

Microtubule-associated protein 2 also known as MAP2 (theoretical molecular weight 280 kDa) belongs to the MAP2/Tau family which in addition to the two neuronal forms MAP2 and Tau also includes MAP4 (1). For MAP2, four different isoforms have been identified which are produced through alternative splicing including MAP2a, MAP2b, MAP2c and MAP2d (1). MAP2 isoforms contain multiple microtubule-binding domains located near the carboxy terminal, a variably sized amino-terminal projection domain, and a conserved protein kinase A binding domain. MAP2c and MAP2d isoforms have a shorter amino-terminal projection domain, lower molecular weight and are identifiable at ~70 kDa in SDS-PAGE analysis (2,3). MAP2's carboxy terminal domain supports interactions with microtubules, actin, and intermediate filaments (2).

MAP2 isoforms are developmentally regulated and differentially expressed in neurons and some glia. MAP2c is predominantly expressed in the developing brain while the other isoforms are expressed in the adult brain. The distribution of MAP2 isoforms also varies, with MAP2a and MAP2b predominantly localized to dendrites, while MAP2c is also found in axons. Lastly, the expression of MAP2d is not limited to neurons and may be found in glia, specifically oligodendrocytes (1, 2). MAP2 isoforms associate with microtubules and mediate their interaction with actin filaments thereby playing a critical role in organizing the microtubule-actin network. In neurons, MAP2 isoforms are implicated in different processes including neurite initiation, elongation and stabilization as well as axon and dendrite formation (2). Knockout of MAP expression in animal models results in a variety of functional and structural brain defects according to the isoform affected (e.g., reduced LTP and LTD, reduced myelination, absence of corpus collosum, motor system malfunction, abnormal hippocampal dendritic morphology, abnormal synaptic plasticity) (4).

References

1. Dehmelt, L., & Halpain, S. (2005). The MAP2/Tau family of microtubule-associated proteins. Genome Biology. https://doi.org/10.1186/gb-2004-6-1-204

2. Mohan, R., & John, A. (2015). Microtubule-associated proteins as direct crosslinkers of actin filaments and microtubules. IUBMB Life. https://doi.org/10.1002/iub.1384

3. Shafit-Zagardo, B., & Kalcheva, N. (1998). Making sense of the multiple MAP-2 transcripts and their role in the neuron. Molecular Neurobiology. https://doi.org/10.1007/BF02740642

4. Tortosa, E., Kapitein, L. C., & Hoogenraad, C. C. (2016). Microtubule organization and microtubule-associated proteins (MAPs). In Dendrites: Development and Disease. https://doi.org/10.1007/978-4-431-56050-0_3

Long Name

Microtubule-associated Protein 2

Alternate Names

DKFZp686I2148, MAP-2, MAP2A, MAP2B, MAP2C, Microtubule Associated Protein 2, microtubule-associated protein 2, MTAP2

Entrez Gene IDs

17756 (Mouse); 25595 (Rat)

Gene Symbol

MAP2

UniProt

P20357 (Mouse)

Additional MAP2 Products

Product Documents for MAP2 Antibody

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for MAP2 Antibody

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.

Privacy and Cookie Policy
Site Map
© Copyright 2024 Bio-Techne. All Rights Reserved.