MAG/Siglec-4a Recombinant Protein Antigen

Novus Biologicals | Catalog # NBP1-81817PEP

Novus Biologicals
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Key Product Details

Source

E. coli

Tag

N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

Applications

Antibody Competition
View all MAG/Siglec-4a Proteins and Enzymes »

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human MAG.

Source: E. coli

Amino Acid Sequence: DPILTIFKEKQILSTVIYESELQLELPAVSPEDDGEYWCVAENQYGQRATAFNLSVEFAPVLLLESHCAAARDTVQCLCVVKSNPEPSVAFELPSRNVTVNE

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Purity

>80% by SDS-PAGE and Coomassie blue staining

Predicted Molecular Mass

29 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.

Applications

Antibody Competition (10 - 100 molar excess)

Application Notes

This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP1-81817.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation, and Storage

NBP1-81817PEP
Formulation PBS and 1M Urea, pH 7.4.
Preservative No Preservative
Concentration Please see the vial label for concentration. If unlisted please contact technical services.
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at -20C. 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 Recombinant Protein Antigen

Certificate of Analysis

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

Product Specific Notices for MAG/Siglec-4a Recombinant Protein Antigen

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

Related Research Areas

Glial Lineage Markers

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