Interleukin 17a Protein (AA 24-155) (His-Avi Tag,Biotin)

Catalog No. ABIN7274994

This Recombinant Interleukin 17a protein is produced in HEK-293 Cells.

Quick Overview for Interleukin 17a Protein (AA 24-155) (His-Avi Tag,Biotin) (ABIN7274994)

Target: Interleukin 17a (IL17A) (Interleukin 17A (IL17A))

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

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

Product Details

Protein Characteristics: AA 24-155

Purification tag / Conjugate: This Interleukin 17a protein is labelled with His-Avi Tag,Biotin.

Purpose: Biotinylated Human IL-17A/CTLA-8 Protein

Sequence: Gly24-Ala155

Characteristics: Recombinant Biotinylated Human IL-17A/CTLA-8 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gly24-Ala155.

Sterility: 0.22 μm filtered

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

Biological Activity Comment: Immobilized Biotinylated Human IL-17A, His Tag at 2μg/ml (100μl/well) on the streptavidin precoated plate (5μg/ml). Dose response curve for Human IL-17R alpha, hFc Tag with the EC50 of 27.0ng/ml determined by ELISA. The affinity constant of 2.18 nM 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: Interleukin 17a (IL17A) (Interleukin 17A (IL17A))

Alternative Name: IL-17A

Background: Interleukin-17A (IL-17A), also known as CTLA-8, is a 15-20 kDa glycosylated cytokine that plays an important role in anti-microbial and chronic inflammation. The six IL-17 cytokines (IL-17A-F) are encoded by separate genes but adopt a conserved cystine knot fold.IL-17A is a ligand for IL17RA and IL17RC. The heterodimer formed by IL17A and IL17F is a ligand for the heterodimeric complex formed by IL17RA and IL17RC. Involved in inducing stromal cells to produce proinflammatory and hematopoietic cytokines.

Molecular Weight: 18.2 kDa. Due to glycosylation, the protein migrates to 16-30 kDa based on Tris-Bis PAGE result.

UniProt: Q16552-1