Recombinant Human CXCR4 Protein

SKU: orb2993091

Description

Recombinant Human C-X-C Chemokine Receptor Type 4 is produced by our Mammalian expression system and the target gene encoding Met1-Ser46 is expressed with a human IgG1 Fc tag at the N-terminus.

Research Area

Immunology & Inflammation

Key Properties

• Expression System: Human cells
• Biological Origin: Human
• Biological Activity: BLI: Loaded Recombinant Human CXCR4 (N-Fc)(Cat. orb2993091) on Pro-A Biosensor, can bind Recombinant Human CXCL12(Cat#orb3002432) with an affinity constant of 8.4uM as determined in BLI assay. (Regularly tested)
• Tag: N-Fc
• Expression Region: Met1-Ser46
• Endotoxins: < 1 EU/µg as determined by LAL test.
• Conjugation: Unconjugated
• MW: Predicted: 30.6 KDa. Observed: 35-45 KDa, reducing conditions
• Purity: SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.

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 50mM Tris-HCl, 100mM Glycine, pH 7.5.
• 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

CXCR4,CD184,Fusin,D2S201E,FB22,HM89,HSY3RR,LAP3,LCR1,LESTR,NPY3R,NPYR,NPYRL,NPYY3R,WHIM

Quick Database Links

UniProt

P61073