Biotinylated Human LC3A Protein, His,Avitag™ (HPLC verified)

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LCA-H81E3-25ug
$300.00
In Stock - Delivery in 1-2 business days
LCA-H81E3-200ug
$1,110.00
In Stock - Delivery in 2 weeks
LCA-H81E3
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Synonyms

LC3A

Source

Biotinylated Human LC3A Protein, His,Avitag (LCA-H81E3) is expressed from E. coli cells. It contains AA Met 1 - Phe 121 (Accession # Q9H492).

Molecular Characterization

This protein carries a polyhistidine tag at the N-terminus and an Avi tag (Avitag™) at the C-terminus.

The protein has a calculated MW of 18.2 kDa. The protein migrates as 20-22 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE).

Labeling

Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Protein Ratio

Passed as determined by the SABA assay / HABA assay / binding ELISA.

Purity

>90% as determined by SDS-PAGE.

>95% as determined by SEC-HPLC.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Shipping and Storage

This product is shipped at ambient temperature.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:
  • -20°C to -70°C for 12 months in lyophilized state;
  • -70°C for 3 months under sterile conditions after reconstitution.

バックグランド

Microtubule-associated protein 1 light chain 3A (LC3A) is an isoform belonging to the LC3 protein subfamily, encoded by the MAP1LC3A gene. As a crucial component of the cellular autophagy machinery, LC3A is intimately involved in the formation of autophagosomes—double-membraned vesicles that sequester cellular waste for lysosomal degradation. It acts as a structural element and interacts with other autophagy-related proteins to regulate the progression of this essential recycling system, which maintains cellular homeostasis and responds to stress by clearing unnecessary or dysfunctional components.