MICA Protein (AA 24-308) (Fc Tag)

Catalog No. ABIN7454187

Product Details

Target: MICA (MHC Class I Polypeptide-Related Sequence A (MICA))

Protein Type: Recombinant

Protein Characteristics: AA 24-308

Origin: Human

Source: HEK-293 Cells

Purification tag / Conjugate: This MICA protein is labelled with Fc Tag.

Purpose: Human MICA Protein

Sequence: Glu24-Gln308

Characteristics: Recombinant Human MICA Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Glu24-Gln308.

Purity: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Sterility: 0.22 μm filtered

Endotoxin Level: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Human MICA, hFc Tag at 2μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Anti-MICA Antibody, hFc Tag with the EC50 of 0.45μg/ml determined by ELISA (QC Test). The affinity constant of 0.36 μM as determined in SPR assay (Biacore T200). See testing image for detail.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Expiry Date: 12 months

Target Details

Target: MICA (MHC Class I Polypeptide-Related Sequence A (MICA))

Alternative Name: MICA (MICA Products)

Synonyms: MIC-A Protein, PERB11.1 Protein, MHC class I polypeptide-related sequence A Protein, MICA Protein

Background: MICA (MHC class I chain-related gene A) is a transmembrane glycoprotein that functions as a ligand for human NKG2D. A closely related protein, MICB, shares 85 % amino acid identity with MICA. These proteins are distantly related to the MHC class I proteins. They possess three extracellular Ig-like domains, but they have no capacity to bind peptide or interact with beta 2-microglobulin..

Molecular Weight: 59.64 kDa. Due to glycosylation, the protein migrates to 75-85 kDa based on Tris-Bis PAGE result.

UniProt: Q96QC4

Pathways: Activation of Innate immune Response, Transition Metal Ion Homeostasis