Tumor Necrosis Factor Receptor, sf9 Human Recombinant

Lyophilized powder at room temperature.

TNFR produced in Sf9 Baculovirus cells is a single,
glycosylated polypeptide chain containing 411 amino acids (18-186 a.a.) and
having a molecular mass of 45.3kDa. (Migrates at 40-57kDa on SDS-PAGE under
reducing conditions).
TNFR is expressed with a 239 amino acid hIgG-His-tag at
C-Terminus and purified by proprietary chromatographic techniques.
Amino Acid Sequence:ADLFERTRSL
QDPCSNCPAG TFCDNNRNQI CSPCPPNSFS SAGGQRTCDI CRQCKGVFRT RKECSSTSNA ECDCTPGFHC
LGAGCSMCEQ DCKQGQELTK KGCKDCCFGT FNDQKRGICR PWTNCSLDGK SVLVNGTKER DVVCGPSPAD
LSPGASSVTP PAPAREPGHS PQLEPKSCDK THTCPPCPAP ELLGGPSVFL FPPKPKDTLM ISRTPEVTCV
VVDVSHEDPE VKFNWYVDGV EVHNAKTKPR EEQYNSTYRV VSVLTVLHQD WLNGKEYKCK VSNKALPAPI
EKTISKAKGQ PREPQVYTLP PSRDELTKNQ VSLTCLVKGF YPSDIAVEWE SNGQPENNYK TTPPVLDSDG SFFLYSKLTV
DKSRWQQGNV FSCSVMHEAL HNHYTQKSLS LSPGKHHHHH H.
Physical Appearance and Stability: Store at 4C if entire vial will be used within 2-4 weeks. Store, frozen at -20C for longer periods of time.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.
Formulation and Purity: TNFR protein solution (0.5mg/ml) contains Phosphate
Buffered Saline (pH 7.4) and 10% glycerol. Greater than 90.0% as determined by SDS-PAGE.