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MAG/Siglec-4a Antibody (PSH02-42)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-32558

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
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NBP3-32558

Key Product Details

Species Reactivity

Human, Mouse, Rat

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # PSH02-42

Concentration

1 mg/ml

Product Specifications

Immunogen

Recombinant protein within human MAG/Siglec-4a aa 1- 536 / 626. (Uniprot: P20916)

Localization

Cell membrane.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

69 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 MAG/Siglec-4a Antibody (PSH02-42)

MAG/Siglec-4a Antibody (PSH02-42)

Western Blot: MAG/Siglec-4a Antibody (PSH02-42) [NBP3-32558]

Western Blot: MAG/Siglec-4a Antibody (PSH02-42) [NBP3-32558] - Western blot analysis of MAG/Siglec-4a on different lysates with Rabbit anti-MAG/Siglec-4a antibody (NBP3-32558) at 1/2,000 dilution.

Lane 1: Mouse brain(no heat) tissue lysate
Lane 2: Mouse cerebellum tissue lysate
Lane 3: Mouse liver tissue lysate (negative)
Lane 4: Rat brain(no heat) tissue lysate
Lane 5: Rat cerebellum tissue lysate
Lane 6: Rat liver tissue lysate (negative)

Lysates/proteins at 20 ug/Lane.

Predicted band size: 69 kDa
Observed band size: 100 kDa

Exposure time: 42 seconds;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-32558) at 1/2,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
MAG/Siglec-4a Antibody (PSH02-42)

Immunohistochemistry: MAG/Siglec-4a Antibody (PSH02-42) [NBP3-32558]

Immunohistochemistry: MAG/Siglec-4a Antibody (PSH02-42) [NBP3-32558] - Immunohistochemical analysis of paraffin-embedded human cerebellum tissue with Rabbit anti-MAG/Siglec-4a antibody (NBP3-32558) at 1/2,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32558) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
MAG/Siglec-4a Antibody (PSH02-42)

Immunohistochemistry: MAG/Siglec-4a Antibody (PSH02-42) [NBP3-32558]

Immunohistochemistry: MAG/Siglec-4a Antibody (PSH02-42) [NBP3-32558] - Immunofluorescence analysis of paraffin-embedded mouse cerebellum tissue labeling MAG/Siglec-4a with Rabbit anti-MAG/Siglec-4a antibody (NBP3-32558) at 1/200 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (NBP3-32558, green) at 1/200 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).

Applications for MAG/Siglec-4a Antibody (PSH02-42)

Application
Recommended Usage

Immunohistochemistry-Paraffin

1:2000

Western Blot

1:2000

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS (pH7.4), 0.1% BSA and 40% Glycerol

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

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: MAG/Siglec-4a

Myelin-associated glycoprotein (MAG), a membrane glycoprotein of 100 kDa, is thought to be involved in the process of myelination (1). Axonal regeneration in the adult central nervous system (CNS) is limited by two proteins in myelin, Nogo and MAG (2). MAG has been implicated in inhibition of nerve regeneration in the CNS. This results from interactions between MAG and the Nogo receptor and gangliosides on the apposing axon, which generates intracellular inhibitory signals in the neuron (3). Results also suggest that MAG binds to a specific receptor and initiates a signal transduction cascade to effect inhibition. These results indicate that soluble dMAG detected in vivo could contribute to the lack of regeneration in the mammalian CNS after injury (4).

Long Name

Myelin-associated Glycoprotein

Alternate Names

Siglec-4a, Siglec4a

Gene Symbol

MAG

Additional MAG/Siglec-4a Products

Product Documents for MAG/Siglec-4a Antibody (PSH02-42)

Certificate of Analysis

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

Product Specific Notices for MAG/Siglec-4a Antibody (PSH02-42)

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.

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