Active Recombinant Human MSLN Protein, Fc-tagged, Alexa Fluor 488 conjugated

• Cat.No.: MSLN-10625HAF488
• Product Overview: Alexa Fluor 488 conjugated recombinant human MSLN-Fc fusion protein is expressed as a 534-amino acid protein consisting of Glu296 - Ser592 region of MSLN (UniProt accession #Q13421, isoform 2) and a C-terminal Fc from human IgG1, which exists as a dimer under non-reducing conditions.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: 296-592 a.a.
• Bio-activity: Binds to CA125/MUC16 and anti-MSLN monoclonal antibody, human IgG1 with high affinity. Blocks MSLN's binding to CA125/MUC16.
• Molecular Mass: Calculated molecular mass (kDa): 60.1; Estimated by SDS-PAGE under reducing condition (kDa): 65-70
• AA Sequence: EVEKTACPSGKKAREIDESLIFYKKWELEACVDAALLATQMDRVNAIPFTYEQLDVLKHKLDELYPQGYPESVIQHLGYLFLKMSPEDIRKWNVTSLETLKALLEVNKGHEMSPQVATLIDRFVKGRGQLDKDTLDTLTAFYPGYLCSLSPEELSSVPPSSIWAVRPQDLDTCDPRQLDVLYPKARLAFQNMNGSEYFVKIQSFLGGAPTEDLKALSQQNVSMDLATFMKLRTDAVLPLTVAEVQKLLGPHVEGLKAEERHRPVRDWILRQRQDDLDTLGLGLQGGIPNGYLVLDLSTTENLYFQGSTGTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK
• Endotoxin: < 0.1 EU/ μg of purified recombinant protein determined by the LAL method
• Purity: > 95 % by SDS-PAGE under reducing condition
• Characteristic: Disulfide-linked homodimer
  Labeled with Alexa Fluor 488 via amines
  Excitation Wavelength: 488 nm
  Emission Wavelength: 515­-545 nm
• Storage: The product is shipped at 4 centigrade. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20 centigrade for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4 centigrade for no more than 2 weeks.
  Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• Storage Buffer: Supplied at 0.5 mg/ml in sterile PBS pH 7.4 (carrier & preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule) using the standard procedure.
• Conjugation: Alexa Fluor 488

Gene Information

• Gene Name: MSLN
• Official Symbol: MSLN
• Synonyms: Mesothelin; MPF; SMRP; MSLN; mesothelin; CAK1 antigen; megakaryocyte potentiating factor; pre-pro-megakaryocyte-potentiating factor; soluble MPF mesothelin related protein
• Gene ID: 10232
• mRNA Refseq: NM_005823
• Protein Refseq: NP_005814
• MIM: 601051
• UniProt ID: Q13421