What is the catalog number for Recombinant Human IL-6RA Protein?

The catalog number for Recombinant Human IL-6RA Protein is orb2993733.

What sizes are available for Recombinant Human IL-6RA Protein?

Recombinant Human IL-6RA Protein is available in the following size(s): 10 µg, 50 µg, 500 µg, 1 mg.

How many pack sizes does Recombinant Human IL-6RA Protein come in?

Recombinant Human IL-6RA Protein is available in 4 different pack sizes.

Is Recombinant Human IL-6RA Protein in stock?

Recombinant Human IL-6RA Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant Human IL-6RA Protein

Recombinant Human Interleukin-6 receptor subunit alpha is produced by our Mammalian expression system and the target gene encoding Leu20-Pro365 is expressed with a human IgG1 Fc tag at the C-terminus.

Product Specifications

Product Name Alternative

Interleukin-6 receptor subunit alpha; IL-6R subunit alpha; IL-6R-alpha; IL-6R 1; Membrane glycoprotein 80; gp80; CD126

UniProt

P08887

Expression Region

Leu20-Pro365

Conjugation

Unconjugated

Tag

C-Fc

Origin

Human

Endotoxin

< 1 EU/μg as determined by LAL test.

Purity

SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.

Bioactivity

ELISA: Immobilized Anti-Human IL6R Antibody (SAR_bio, Research Grade) (Cat#NC373) at 1μg/ml (100 μl/well) can bind Recombinant Human IL -6RA (C-Fc) (Cat#orb2993733) *. *: Biotinylated by NHS-biotin prior to testing.The ED50 of Recombinant Human IL -6RA (C-Fc) (Cat#orb2993733) is 1.78 ng/ml. (Regularly tested) . BLI: Loaded Recombinant Rhesus Macaque IL-6 (C-6His) (Cat#orb2992743) on HIS1K Biosensor, can bind Recombinant Human IL-6RA (C-Fc) (Cat#orb2993733) with an affinity constant of 21.6 nM as determined in BLI assay. (Regularly tested)

Form

Lyophilized

Molecular Weight

Predicted: 65.4 KDa. Observed: 85-100 KDa, reducing conditions

Storage Conditions

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.