CXCR4 Protein (AA 1-38) (Fc Tag)

Catalog No. ABIN6964154

Recombinant CXCR4 protein expressed in HEK-293 Cells.

Quick Overview for CXCR4 Protein (AA 1-38) (Fc Tag) (ABIN6964154)

Target: CXCR4 (Chemokine (C-X-C Motif) Receptor 4 (CXCR4))

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Application: Affinity Measurement (AM), Antibody Drug Assay (ADA), Immunoassay (IA), Screening Assay (ScA)

Purity: The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.

Product Details

Protein Characteristics: AA 1-38

Purification tag / Conjugate: This CXCR4 protein is labelled with Fc Tag.

Purpose: Recombinant Human CXCR4 with C-terminal human Fc tag

Specificity: CXCR4(Met1-Lys38) hFc(Glu99-Ala330)

Characteristics: Extracellular Domain Protein

Purification: Purified from cell culture supernatant by affinity chromatography

Application Details

Application Notes: Extracellular Domain Proteins (ECD) can be used as:

• Immunogens for antibody drug development
• Reagents used for CAR-T positive cell monitoring
• Reagents for antibody screening and functional testing
• Reagents for antibody affinity measurement

Comment:

The protein was produced using HEK293 mammalian cell secretion expression system to ensure the close-to-native structures and post-translational modifications of the target protein.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please see Certificate of Analysis for specific instructions of reconstitution.

Buffer: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: 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.

Expiry Date: 12 months

Target Details

Target: CXCR4 (Chemokine (C-X-C Motif) Receptor 4 (CXCR4))

Alternative Name: CXCR4

Background: CD184,D2S201E,FB22,HM89,HSY3RR,LAP-3,LAP3,LCR1,LESTR,NPY3R,NPYR,NPYRL,NPYY3R,WHIM,WHIMS
This gene encodes a CXC chemokine receptor specific for stromal cell-derived factor-1. The protein has 7 transmembrane regions and is located on the cell surface. It acts with the CD4 protein to support HIV entry into cells and is also highly expressed in breast cancer cells. Mutations in this gene have been associated with WHIM (warts, hypogammaglobulinemia, infections, and myelokathexis) syndrome. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]

Molecular Weight: predicted molecular mass of 30.5 kDa after removal of the signal peptide. The apparent molecular mass of CXCR4-hFc is 35-55 kDa due to glycosylation.

UniProt: P61073

Pathways: Regulation of Cell Size, CXCR4-mediated Signaling Events