TACI Protein (AA 2-166) (Fc Tag,AVI tag,Biotin)

Catalog No. ABIN5954907

This Recombinant TACI protein is produced in HEK-293 Cells.

Quick Overview for TACI Protein (AA 2-166) (Fc Tag,AVI tag,Biotin) (ABIN5954907)

Target: TACI (TNFRSF13B) (Tumor Necrosis Factor Receptor Superfamily, Member 13B (TNFRSF13B))

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Purity: >90 % as determined by SDS-PAGE.

Product Details

Protein Characteristics: AA 2-166

Purification tag / Conjugate: This TACI protein is labelled with Fc Tag,AVI tag,Biotin.

Sequence: AA 2-166

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

Endotoxin Level: Less than 1.0 EU per μg by the LAL method.

Application Details

Comment:

Ready-to-use AvitagTM biotinylated protein:
The product is exclusively produced using the AvitagTM technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: Tris with Glycine, Arginine and NaCl,  pH 7.5

Handling Advice: Please avoid repeated freeze-thaw cycles.

Storage: -20 °C

Target Details

Target: TACI (TNFRSF13B) (Tumor Necrosis Factor Receptor Superfamily, Member 13B (TNFRSF13B))

Alternative Name: TACI

Background: Transmembrane activator and CAML interactor (TACI), also known as tumor necrosis factor receptor superfamily member 13B (TNFRSF13B). It was originally discovered because of its ability to interact with calcium-modulator and cyclophilin ligand (CAML). TACI was later found to play a crucial role in humoral immunity by interacting with two members of the TNF family: BAFF and APRIL. The present study demonstrated that, in NSCLC, a proliferation-inducing ligand (APRIL), B-cell maturation antigen (BCMA)and transmembrane activator and CAML interactor (TACI) proteins are abnormally expressed by immunohistochemistry, reverse transcription-quantitative polymerase chain reaction and western blotting. In addition, the expression of APRIL, BCMA and TACI were observed to be involved in extracellular signal-regulated kinase (ERK)1/2 activation in A549 cells.

Molecular Weight: 46.7 kDa

NCBI Accession: NP_036584