Human IL21 Protein, His Tag

• Catalog Number: orb1173903
• Category: Proteins
• Description: Recombinant Human IL21 with C-terminal 6×His tag
• Target: IL21
• Tag: C-6×His Tag
• Reactivity: Human
• Form/Appearance: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.
• Buffer/Preservatives: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions.
• Purity: The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
• Purification: Purified from cell culture supernatant by affinity chromatography
• UniProt ID: Q9HBE4
• MW: The protein has a predicted molecular mass of 16.3 kDa after removal of the signal peptide.The apparent molecular mass of IL21-His is approximately 15-25 kDa due to glycosylation.
• Source: Mammalian
• Storage: Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
• Alternative names: IL21;Za11;Interleukin-21
• Research Area: Epigenetics
• Note: For research use only

Human FOLR2 Protein, mFc Tag on SDS-PAGE under reducing condition.

ELISA plate pre-coated by 2 μg/mL (100 μL/well) Human FOLR2 Protein, mFc Tag (orb1173929) can bind Anti-FOLR2 antibody, IgG1 Chimeric mAb in a linear range of 0.64–16 ng/ml.