Active Recombinant Human CD44, Fc-tagged, Biotinylated

• Cat.No.: CD44-578H
• Product Overview: The recombinant human CD44-Fc is expressed as a 470 amino acid protein consisting of Gln21 - Thr263 region of CDw44 (UniProt accession #P16070 - isoform 12 or CDw44) and a C-terminal Fc fusion from human IgG1, which exists as a dimer under non-reducing condition.

Specification

• Source: Human cells
• Species: Human
• Tag: Fc
• Form: Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier & preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule).
• Bio-activity: Immobilized CD44-Fc protein binds hyaluronan and anti-CD44 monoclonal antibodies, human IgG1, mouse IgG2a and rabbit IgG with high affinity (KD< 1="" nm)="" in="" a="" functional="">
• Molecular Mass: Calculated molecular mass (kDa): 52; Estimated by SDS-PAGE under reducing condition (kDa): 80-90
• AA Sequence: QIDLNITCRFAGVFHVEKNGRYSISRTEAADLCKAFNSTLPTMAQMEKALSIGFETCRYGFIEGHVVIPRIHPN SICAANNTGVYILTSNTSQYDTYCFNASAPPEEDCTSVTDLPNAFDGPITITIVNRDGTRYVQKGEYRTNPEDI YPSNPTDDDVSSGSSSERSSTSGGYIFYTFSTVHPIPDEDSPWITDSTDRIPATRDQDTFHPSGGSHTTHGSES DGHSHGSQEGGANTTSGPIRTDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEV KFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREP QVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQG NVFSCSVMHEALHNHYTQKSLSLSPGK
• Endotoxin: <0.1 eu per 1 μg of purified recombinant protein determined by the
• Purity: >95% judged by SDS-PAGE under reducing condition
• Storage: The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4°C for no more than 2 weeks. Avoid repeated freeze-thaw cycles.
• Protein length: 21-263 a.a.

Gene Information

• Gene Name: CD44 CD44 molecule (Indian blood group) [ Homo sapiens ]
• Official Symbol: CD44
• Synonyms: CD44; CD44 molecule (Indian blood group); CD44 antigen (homing function and Indian blood group system) , MDU2, MDU3, MIC4; CD44 antigen; CD44R; chondroitin sulfate proteoglycan 8; CSPG8; HCELL; hematopoietic cell E and L selectin ligand; IN; MC56; Pgp1; epican; Hermes antigen; hyaluronate receptor; phagocytic glycoprotein 1; heparan sulfate proteoglycan; cell surface glycoprotein CD44; extracellular matrix receptor III; GP90 lymphocyte homing/adhesion receptor; hematopoietic cell E- and L-selectin ligand; homing function and Indian blood group system; LHR; MDU2; MDU3; MIC4; CDW44; HUTCH-I; ECMR-III; MGC10468
• Gene ID: 960
• mRNA Refseq: NM_000610
• Protein Refseq: NP_000601
• MIM: 107269
• UniProt ID: P16070
• Chromosome Location: 11p13
• Pathway: Cytokine Signaling in Immune system, organism-specific biosystem; ECM-receptor interaction, organism-specific biosystem; ECM-receptor interaction, conserved biosystem; Hematopoietic cell lineage, organism-specific biosystem; Hematopoietic cell lineage, conserved biosystem; Immune System, organism-specific biosystem; Interferon Signaling, organism-specific biosystem
• Function: binding; collagen binding; hyaluronic acid binding; hyaluronic acid binding; hyaluronic acid binding; hyalurononglucosaminidase activity; protein binding; receptor activity; contributes_to transmembrane signaling receptor activity