EB3 Protein, Human, Recombinant (His Tag)

MAPRE3 (Microtubule Associated Protein RP/EB Family Member 3, also known as EB3) is a Protein Coding gene. 2 alternatively spliced human isoforms have been reported. MAPRE3 is a member of the RP/EB family. It localizes to the cytoplasmic microtubule network and binds APCL. MAPRE3 regulates the dynamics of the microtubule cytoskeleton and promotes microtubule growth. It may be involved in spindle function by stabilizing microtubules and anchoring them at centrosomes. MAPRE3 may also play a role in cell migration. MAPRE3 is broadly expressed in the brain, testis, and other tissues. Diseases associated with MAPRE3 include Neuronopathy, Distal Hereditary Motor, Type Viib, and Distal Hereditary Motor Neuronopathy Type 7.

At Leading Biology, the biological activity of a recombinant protein is routinely measured using a bioassay, e.g. chemotaxis or cell proliferation assay, enzyme assay, or a functional ELISA. When a recombinant protein is an enzyme, specific activity is derived from an enzymatic assay. Each enzyme is tested for potency by cleavage of a substrate. We are in the process of updating the biological activity data. If you have any questions regarding this update, please feel free to contact our technical support team.

Lyophilized from sterile PBS, 10% glycerol, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.

The recombinant human MAPRE3 consists of 296 amino acids and predicts a molecular mass of 33.8 KDa. It migrates as an approximately 34 KDa band in SDS-PAGE under reducing conditions.

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.