IL3RA Protein (AA 19-305) (His tag,AVI tag,Biotin)

Catalog No. ABIN6973119

Product Details

Target: IL3RA (Interleukin 3 Receptor, alpha (IL3RA))

Protein Type: Recombinant

Biological Activity: Active

Protein Characteristics: AA 19-305

Origin: Human

Source: HEK-293 Cells

Purification tag / Conjugate: This IL3RA protein is labelled with His tag,AVI tag,Biotin.

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

Characteristics: Biotinylated Human IL-3 R alpha / CD123 Protein, His,Avitag™ (MALS verified)

Purity: >95 % as determined by SDS-PAGE.

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

Application Details

Application Notes: MALS verified

Comment:

Ready-to-use Avitag™ biotinylated protein:
The product is exclusively produced using the Avitag™ 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: PBS, pH 7.4

Storage: -20 °C

Target Details

Target: IL3RA (Interleukin 3 Receptor, alpha (IL3RA))

Alternative Name: IL-3 R alpha (IL3RA Products)

Synonyms: CD123 Protein, IL3R Protein, IL3RAY Protein, IL3RX Protein, IL3RY Protein, hIL-3Ra Protein, CDw123 Protein, SUT-1 Protein, Cyrl Protein, interleukin 3 receptor subunit alpha Protein, interleukin 3 receptor, alpha chain Protein, IL3RA Protein, Il3ra Protein

Background: Interleukin 3 receptor alpha (low affinity) (IL3RA), also known as CD123 (Cluster of Differentiation 123) is a 70-kD glycoprotein member of the hematopoietin receptor superfamily. This protein associates with a beta subunit common to the receptors for IL-5 and granulocyte-macrophage colony-stimulating factor (GM-CSF) to form a high-affinity receptor for IL-3. The interleukin-3 receptor α chain (CD123) has been identified as a potential immunotherapeutic target because it is overexpressed in AML compared with normal hematopoietic stem cells.

Molecular Weight: 36.7 kDa

NCBI Accession: NP_002174

Pathways: JAK-STAT Signaling