Recombinant Human CD32b Protein

SKU: orb2995074

Description

Recombinant Human Low Affinity Immunoglobulin Gamma Fc Region Receptor II-B is produced by our Mammalian expression system and the target gene encoding Thr43-Pro217 is expressed with a 6His tag at the C-terminus.

Key Properties

• Expression System: Human Cells
• Biological Origin: Human
• Biological Activity: BLI: Loaded Human IgG1 Fc (Cat#orb2993960) on Protein-A Biosensor, can bind Human CD32b-His (Cat#orb2995074) with an affinity constant of 0.593 uM as determined in BLI assay. (Regularly tested)
• Tag: C-6His
• Molecular Weight: Predicted: 20.64 KDa. Observed: 22-30 KDa, reducing conditions
• Expression Region: Thr43-Pro217
• Purity: SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
• Endotoxins: < 1 EU/µg as determined by LAL test.
• Conjugation: Unconjugated

Storage & Handling

• Storage: 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.
• Form/Appearance: Lyophilized
• Buffer/Preservatives: 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
• Reconstitution: Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Low Affinity Immunoglobulin Gamma Fc Region Receptor II-b; IgG Fc Receptor II-b; CDw32; Fc-Gamma RII-b; Fc-Gamma-RIIb; FcRII-b; CD32; FCGR2B; FCG2; IGFR2

Quick Database Links

UniProt

P31994